Haddam Neck, Haddam, Middlesex County, Connecticut, USAi
| Regional Level Types | |
|---|---|
| Haddam Neck | Village |
| Haddam | Town |
| Middlesex County | County |
| Connecticut | State |
| USA | Country |
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Latitude & Longitude (WGS84):
41° 30' 39'' North , 72° 30' 56'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Section of Haddam on the east side of the Connecticut River, often mistaken as a separate town or as part of East Hampton. The "neck" refers to its physical character as a peninsula, with the Salmon River on the east and the Connecticut River on the southwest.
"Granite", actually a biotite to hornblende gneiss, was first quarried here on Quarry Hill above Injun Hollow Road ca. 1762 (Field, 1819). Many of the extensive quarries intersected small pegmatites, some of which were quarried for feldspar and feature the occasional miarolitic cavity with beryl, schorl or elbaite. Dedicated feldspar quarries also are present, including the Rock Landing Quarry and the famous Gillette Quarry, which produced thousands of euhedral smoky quartz and elbaite crystals in miarolitic pockets. From 1917 until circa the late 1930s, the Tidewater Feldspar Company had a mill on the riverbank just west of the Rock Landing promontory and operated the Rock Landing Quarry and perhaps other smaller, poorly documented pegmatite workings in the area.
Metamorphic minerals such as graphite, kyanite, anthophyllite have been reported in vaguely described places by Davis (1901) and Williams (1899 and circa 1945). Such as "Graphite near the path leading to Haddam Neck Cong. Church, also Cyanite."
"Granite", actually a biotite to hornblende gneiss, was first quarried here on Quarry Hill above Injun Hollow Road ca. 1762 (Field, 1819). Many of the extensive quarries intersected small pegmatites, some of which were quarried for feldspar and feature the occasional miarolitic cavity with beryl, schorl or elbaite. Dedicated feldspar quarries also are present, including the Rock Landing Quarry and the famous Gillette Quarry, which produced thousands of euhedral smoky quartz and elbaite crystals in miarolitic pockets. From 1917 until circa the late 1930s, the Tidewater Feldspar Company had a mill on the riverbank just west of the Rock Landing promontory and operated the Rock Landing Quarry and perhaps other smaller, poorly documented pegmatite workings in the area.
Metamorphic minerals such as graphite, kyanite, anthophyllite have been reported in vaguely described places by Davis (1901) and Williams (1899 and circa 1945). Such as "Graphite near the path leading to Haddam Neck Cong. Church, also Cyanite."
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded from this region.Mineral List
Mineral list contains entries from the region specified including sub-localities73 valid minerals. 1 (FRL) - first recorded locality of unapproved mineral/variety/etc. 4 erroneous literature entries.
Detailed Mineral List:
| ⓘ Actinolite Formula: ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| ⓘ Albite Formula: Na(AlSi3O8) Localities: Reported from at least 8 localities in this region. Habit: either flattened parallel to b {010} or elongated parallel to x {bar101}, and aggregated in parallel or twin-position to form a group which presents the aspect of a large crystal elongated in the direction of the axis b. Colour: colorless to white Description: A major component of the pegmatite, but also lining miarolitic cavities with clear, colorless to white, well-developed crystals to 2.5 cm in diameter, sometimes displaying a beautiful opalescence (Scovil, 1992). |
| ✪ Albite var. Cleavelandite Formula: Na(AlSi3O8) Habit: tabular Colour: white to colorless Description: Significant component of the pegmatite. Excellent crystals, an inch or more in diameter, have come from cavities. |
| ⓘ Albite var. Oligoclase ? Formula: (Na,Ca)[Al(Si,Al)Si2O8] Description: Included in a list of minerals with no supporting documentation, may have been included because of the opalescence of some pocket albite. Pegmatitic core albite tends to be more pure (less than An5) than the oligoclase compositional range (An10-30), though it may reach it along the wall or border zones; also common in the regional metamorphic rocks. |
| ⓘ Allanite-(Ce) Formula: (CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH) Locality: Connecticut Yankee atomic power plant, Haddam Neck, Haddam, Middlesex County, Connecticut, USA Colour: black Description: striated, terminated crystals up to 1 cm |
| ⓘ Almandine Formula: Fe2+3Al2(SiO4)3 Localities: Quarry Hill (Brainerd Quarries; Shailor Quarries), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Gillette Quarry (J-J Mine; Haddam Neck Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Connecticut Yankee atomic power plant, Haddam Neck, Haddam, Middlesex County, Connecticut, USA Habit: Trapezohedral Colour: maroon, red-brown Description: Crystals fairly common and well formed in quartz, but generally small, typically <2 cm. |
| ⓘ Annite Formula: KFe2+3(AlSi3O10)(OH)2 Localities: Colour: black Description: crudely hexagonal to rectangular books up to 9 inches across, outer zone commonly altered and wrinkled. |
| ⓘ Anthophyllite Formula: ◻Mg2Mg5(Si8O22)(OH)2 Localities: Habit: elongated, flattened prisms Colour: black to dark green Description: As feathery crystal groups aligned with foliation, crystals typically up to 6 cm long. TEM-EDS analyses were conducted on typical amphiboles in the Middletown Formation. These all proved to be anthophyllite. |
| ⓘ Augelite ? Formula: Al2(PO4)(OH)3 Locality: Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Description: Schooner (circa 1980s) reported it with scorzalite in pieces from the Charles Thomas collection. He also reported fairfieldite, augelite, siderite, graftonite and triphylite in these pieces. Thus possible they really came from the Palermo mine. |
| ⓘ Autunite Formula: Ca(UO2)2(PO4)2 · 10-12H2O Locality: Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Habit: flakes, crusts Colour: pale yellow green Fluorescence: green Description: Thin crusts and flaky crystals, hard to see without a UV lamp but very common on black, smoky quartz and around altered uraninite. Should properly be listed as meta-autunite as all autunite dehydrates. |
| ⓘ 'Axinite Group' ? Description: Included in a list copied from Schooner (1958) but with no supporting details. May have occurred in the calc-silicate vein found in the gneissic wall rock. |
| ✪ Becquerelite Formula: Ca(UO2)6O4(OH)6 · 8H2O Locality: Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Habit: pseudomorphs after uraninite Colour: yellow Description: "A soft yellow pseudomorph after a uraninite crystal was X-rayed, and proved to be becquerelite." Schooner (circa 1980s). References: |
| ⓘ Bertrandite Formula: Be4(Si2O7)(OH)2 |
| ⓘ Beryl Formula: Be3Al2(Si6O18) Localities: Gillette Quarry (J-J Mine; Haddam Neck Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Quarry Hill (Brainerd Quarries; Shailor Quarries), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Connecticut Yankee atomic power plant, Haddam Neck, Haddam, Middlesex County, Connecticut, USA Habit: elongated hexagonal prisms, terminated with pinacoids and partial pyramids {11bar21} Colour: yellow, peach, pale green, pink overgrowths on pale green cores, aqua, colorless Fluorescence: blue-white Description: Crystals to 2 feet (60 cm) across have been found. Most typical are colorless to pale green or pink overgrowths on pale green cored ("reverse watermelon") crystals, usually less than 15 cm long. Commonly frozen in quartz and associated with fluorapatite, cleavelandite, elbaite. Pocket crystals rare. |
| ⓘ Beryl var. Aquamarine Localities: Habit: elongated prisms Colour: blue Description: Typically elongated prisms only a few mm across, but very clear if in quartz. |
| ✪ Beryl var. Goshenite Formula: Be3Al2(Si6O18) Habit: elongated hexagonal prisms, terminated with pinacoids and partial pyramids {11bar21} Colour: colorless Fluorescence: blue-white Description: Beryl crystals to 2 feet (60 cm) across have been found. Crystals usually less than 15 cm long. In large crystals, color grades from colorless to rose externally with pale green cores. Commonly frozen in quartz and associated with fluorapatite, cleavelandite, elbaite. Some gem material in smaller crystals from pockets. |
| ✪ Beryl var. Morganite Formula: Be3Al2(Si6O18) Habit: elongated hexagonal prisms, terminated with pinacoids and partial pyramids {11bar21} Colour: pink, commonly with green cores Description: Beryl crystals to 2 feet (60 cm) across have been found. Crystals usually less than 15 cm long. Color zoning in large crystals typically consists of colorless to rose externally, with pale green cores. Commonly frozen in quartz and associated with fluorapatite, cleavelandite, elbaite. Some pocket gem material. References: Bowman, H. L. (1902) On an occurrence of Minerals at Haddam Neck, Connecticut, U.S.A. Mineralogical Magazine and Journal of the Mineralogical Society, 13 (60). 97-121 doi:10.1180/minmag.1902.13.60.02 |
| ⓘ Bismuthinite Formula: Bi2S3 Locality: Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Description: Small masses with pyrite...incrusted with white sillenite(?). |
| ⓘ Bismutite Formula: (BiO)2CO3 Locality: Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Description: Found "very sparingly". |
| ⓘ Calcite Formula: CaCO3 Habit: massive Description: In the calc-silicate vein with vesuvianite in a vein in the wall rock. References: |
| ✪ Cassiterite Formula: SnO2 Colour: dark brownish black Description: good crystals to 1 cm, can be highly modified, lustrous, microcrystals in cleavelandite |
| ⓘ 'Chabazite' Locality: Connecticut Yankee atomic power plant, Haddam Neck, Haddam, Middlesex County, Connecticut, USA Habit: phacolite twins Colour: orange |
| ⓘ Chalcopyrite Formula: CuFeS2 |
| ⓘ 'Chlorite Group' |
| ⓘ Formula: BeAl2O4 Locality: Gillette Quarry (J-J Mine; Haddam Neck Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA - erroneously reported Description: Actually from the Chrysoberyl locality (Harold Moritz info). |
| ⓘ Columbite-(Fe) Formula: Fe2+Nb2O6 Localities: Habit: elongated tabular prisms Colour: black with iridescence Description: Well-formed iridescent crystals to 2 cm long, usually enclosed in microcline. The identification was made by Petr Cerny at the University of Manitoba, using microprobe analysis (Scovil 1992). |
| ⓘ 'Columbite-(Fe)-Columbite-(Mn) Series' Habit: subhedral prisms Colour: black Description: Usually small grains in the pegmatite matrix. References: |
| ⓘ Cookeite Formula: (LiAl4◻)[AlSi3O10](OH)8 Localities: Habit: globular masses of radial hexagonal plates Colour: yellowish-white Fluorescence: yellow Description: Globules typically a few mm across, encrusting pocket albite, smoky quartz, microcline, lepidolite, elbaite terminations. When naturally removed, leave hemispherical pits on quartz crystal surfaces. |
| ⓘ Cordierite Formula: Mg2Al4Si5O18 Locality: Amphibole-tourmaline-magnetite locality, Haddam Neck, Haddam, Middlesex County, Connecticut, USA Habit: massive granular Colour: grayish purple Description: Seen in the field as a granular component in a few approximately 15 cm boudins. References: |
| ⓘ Formula: ◻Mg2Mg5(Si8O22)(OH)2 Locality: Amphibole-tourmaline-magnetite locality, Haddam Neck, Haddam, Middlesex County, Connecticut, USA - erroneously reported Description: Presence speculative. Dimorphous with anthophyllite so TEM-EDS analyses with selected area electron diffraction (SAED) to show structure was conducted on typical amphiboles in the Middletown Formation. These all proved to be anthophyllite. |
| ⓘ Diopside Formula: CaMgSi2O6 Colour: light green Description: With other calc-silicate minerals in a vein in the gneissic wall rock. Found by Schooner in 1953 and 1954. |
| ⓘ Dolomite Formula: CaMg(CO3)2 Habit: massive Colour: white, green to black Description: With the calc-silicate vein found in the wall rock in 1953-4 by Dick Schooner. |
| ⓘ Elbaite Formula: Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) Localities: Habit: Elongated trigonal prisms, antilogous pole terminated with rhombohedral pyramids {1bar11}, analgous pole dominated by a pedion. Colour: prisms mostly green, blue-green, rarely pink. Terms. green, yellow, pink, blue, combinations Description: Hundreds of crystals in some pockets, often "piercing" smoky quartz. Flawless crystals are rare; usually fractured. Large pocket crystals vary but are usually striated to silky, slender and elongated, from small needles up to 30 cm, but typically a few cm long. Color zoning is usually longitudinal, short and terminal in shades of green, pink, golden yellow and blue with up to 5 colors. Antilogous poles typically pale green, yellow, pink; analogous poles usually colorless, pale green, aqua. w/thin indigo cap, or sometimes with a narrow pale colored zone immediately beneath and parallel to the pedion. Tiny crystals may be any color throughout. Concentric “watermelon” zoning is not common. Some fragments of green prisms are overgrown by later pink zones. Also found frozen in matrix with beryl, fluorapatite, fluorite, muscovite, smoky quartz, lepidolite, microlite, columbite.
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| ⓘ Epidote Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| ⓘ Fairfieldite ? Formula: Ca2Mn2+(PO4)2 · 2H2O Locality: Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Colour: white Description: "The white mineral partly replacing graftonite from the Rock Landing quarry is very likely fairfieldite." Schooner (circa 1980s) reported in pieces from the Charles Thomas collection. He who also reported scorzalite, augelite, graftonite, siderite, and triphylite in these pieces. Thus possible they really came from the Palermo mine. |
| ⓘ Fluorapatite Formula: Ca5(PO4)3F Localities: Gillette Quarry (J-J Mine; Haddam Neck Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Quarry Hill (Brainerd Quarries; Shailor Quarries), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Habit: short hexagonal prisms or tabular, terminated by pinacoids with modified edges Colour: pale gray-green or rose pink to purple Fluorescence: bright yellow Description: Gray-green opaque crystals up to 2 cm common in quartz, albite, beryl, elbaite, lepidolite matrix. Translucent to clear crystals in pockets, either as stout hexagonal prisms or with a central fluorescent prism surrounded by tapered, non-fluorescent overgrowths up to a few cm across. Gray-green crystals show more forms than the rose pink to purple crystals. |
| ⓘ Fluorite Formula: CaF2 Habit: massive to crude octahedra Colour: red, colorless, green Fluorescence: dull green Description: massive or crude red crystals to 4 cm, associated with fluorapatite, and lithian muscovite, was frequently found in the eastern quartz-plagioclase-perthite zone. Also, colorless fluorite accompanies diopside and vesuvianite in the calc-silicate vein in the wall rock. Schooner reports little green crystals in vugs of albite. References: Bowman, H. L. (1902) On an occurrence of Minerals at Haddam Neck, Connecticut, U.S.A. Mineralogical Magazine and Journal of the Mineralogical Society, 13 (60). 97-121 doi:10.1180/minmag.1902.13.60.02 Ingerson, Earl (1938) Uraninite and associated minerals from Haddam Neck, Connecticut. American Mineralogist, 23 (4) 269-276 |
| ⓘ Fluorite var. Chlorophane Formula: CaF2 Habit: massive to octahedral Colour: cherry red to maroon Fluorescence: blue-green Description: Usually found as fragments due to cleavage and brittle nature, sometimes as remnants in octahedral voids in matrix. References: |
| ⓘ Fourmarierite Formula: Pb(UO2)4O3(OH)4 · 4H2O Locality: Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Habit: pseudomorphs after uraninite Colour: reddish Description: "In a study at Harvard University, in 1964, both fourmarierite and vandendriesscheite were identified, by X-ray diffraction, as components of hard "gummite" pseudomorphs after uraninite from the Rock Landing quarry. Fourmarierite is reddish; vandendriesscheite, yellow. The material came from the Charles Thomas collection." Schooner (circa 1980s). |
| ⓘ Gedrite ? Formula: ◻Mg2(Mg3Al2)(Al2Si6O22)(OH)2 Locality: Amphibole-tourmaline-magnetite locality, Haddam Neck, Haddam, Middlesex County, Connecticut, USA Description: TEM-EDS analyses on typical amphiboles in the Middletown Formation, even ones described as gedrite by the author of the Haddam bedrock geological quadrangle map (Lundgren, 1979) have all proved to be anthophyllite under the latest IMA nomenclature. |
| ⓘ Goethite Formula: Fe3+O(OH) Localities: Habit: massive Colour: dark red-brown Fluorescence: none Description: As coatings and massive aggregates in small pocket with albite. Probably from the oxidation of abundant pyrite. |
| ⓘ Gonnardite Formula: (Na,Ca)2(Si,Al)5O10 · 3H2O |
| ⓘ Graftonite ? Formula: Fe2+Fe2+2(PO4)2 Locality: Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Description: Reported by Schooner (circa 1980s) as occurring in pieces from the Charles Thomas collection, along with triphylite, scorzalite, siderite, fairfieldite, augelite. Possible they could have come from the Palermo mine. |
| ⓘ Graphite Formula: C |
| ⓘ Grossular ? Formula: Ca3Al2(SiO4)3 Description: Included in a list of minerals with no supporting details. May occur in the calc-silicate gneiss surrounding parts of the pegmatite. |
| ⓘ 'Gummite' Locality: Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Colour: orange, yellow, red Description: According to Schooner (circa 1980s) analyzed by Clifford Frondel at Harvard and found to be mix of fourmarierite and vandendriesschite. |
| ⓘ Gypsum Formula: CaSO4 · 2H2O Habit: clusters of micro crystals Colour: white to gray Description: As clusters of very delicate white or gray crystals on protected ledges of schist and gneiss, formed from the oxidation of sulfides in these rocks surrounding the pegmatite. References: |
| ⓘ Hematite Formula: Fe2O3 Habit: pseudo-hexagonal Colour: brown Description: as brown pseudo-hexagonal inclusions in muscovite, often producing fascinating patterns |
| ⓘ 'Heulandite Subgroup' Formula: (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| ⓘ Kyanite Formula: Al2(SiO4)O Localities: Colour: blue Description: Some magnificent specimens of a rich blue color have been plowed up on a Haddam Neck farm, but I think the original vein has never been discovered. One of the finest of these specimens is in the collection of Mr. F. P. Per¬kins, Port Chester, N. Y. (Davis, 1901). |
| ✪ 'Lepidolite' Habit: pseudo-hexagonal crystals, granular Colour: purple Description: As distinct crystals, up to 10 cm across; as overgrowths on a core of green muscovite and in turn overgrown by parallel schernikite fibers - all cleavable as one unit. As peach-blossom red crystals, often penetrated by elbaite. Fine-grained, granular masses in matrix with smoky quartz, cleavelandite, elbatite, beryl, fluorapatite. References: Bowman, H. L. (1902) On an occurrence of Minerals at Haddam Neck, Connecticut, U.S.A. Mineralogical Magazine and Journal of the Mineralogical Society, 13 (60). 97-121 doi:10.1180/minmag.1902.13.60.02 |
| ⓘ Magnetite Formula: Fe2+Fe3+2O4 Localities: Habit: Octahedral Colour: black Description: Microscopic crystals. |
| ⓘ Meionite Formula: Ca4Al6Si6O24CO3 Locality: Connecticut Yankee atomic power plant, Haddam Neck, Haddam, Middlesex County, Connecticut, USA Habit: Massive Colour: colorless to very pastel green Fluorescence: pinkish-red under SW UV Description: Massive material, species checked via SG = 2.73. References: Harold Moritz CollectionIdentified by Harold Moritz: Visual Identification, Visual (Fluorescence) |
| ⓘ Meta-autunite Formula: Ca(UO2)2(PO4)2 · 6H2O |
| ⓘ Microcline Formula: K(AlSi3O8) Localities: Reported from at least 8 localities in this region. Colour: white to pale tan Description: Good subhedral crystals where formed against the quartz cores of the pegmatites. Stugard (1958) established that microcline is the K-feldspar of tbe pegmatite district. |
| ⓘ Microcline var. Amazonite Formula: K(AlSi3O8) Habit: blocky to prismatic Colour: pale lime-green to blue-green Description: American Museum of Natural History collection contains a pale blue-green microcline crystal 20 cm across. |
| ✪ 'Microlite Group' Formula: A2-mTa2X6-wZ1-n Habit: modified octahedra Colour: brown to black Description: Crystals up to 1.1 cm, resinous, some are radioactive and surrounded by dark halos, associated with dark smoky quartz, sharp little crystals of muscovite, acicular green tourmaline, beryl, fluorite, cleavelandite. |
| ⓘ Molybdenite Formula: MoS2 Localities: Colour: metallic gray Description: One roughly 1 cm crystal was seen in a pegmatite below a flowing stream bed but could not be recovered. |
| ⓘ Montmorillonite ? Formula: (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O Colour: white (stained brown) Description: Pocket clay that Schooner (1958) speculates is montmorillonite. David London's 2008 book "Pegmatites" points out that miarolitic pocket clays are poorly studied, but in at least the San Diego Co. area of California includes montmorillonite plus several other species. |
| ⓘ Muscovite Formula: KAl2(AlSi3O10)(OH)2 Localities: Reported from at least 7 localities in this region. Habit: pseudo-hexagonal tabular Colour: silvery-white to greenish Description: A major accessory of the pegmatite in general, in books up to 45 cm in diameter and 20 cm thick. Books often contain beautiful inclusions of green elbaite and black schorl, as well as hexagonal hematite platelets and flattened magnetite octahedra. Some muscovite crystals are surrounded by overgrowths of lepidolite and schernikite that cleave as a single unit. |
| ✪ Muscovite var. Schernikite (FRL) Formula: KAl2(AlSi3O10)(OH)2 Type Locality: Habit: Rhombic fibers in parallel or twin-position Colour: white, tan, pink Description: A variety of pink fibrous muscovite so far unique to Gillette, as described by Scovil (1992): "Bowman (1902) goes into great detail in his analysis of muscovite and lepidolite from Gillette. The two form interesting overgrowths, with pale green muscovite at the center. This core is surrounded by a sharply defined zone of pink lepidolite. The lepidolite was subsequently overgrown by pink fibrous muscovite. The fibers are rhombic in cross section and are in parallel or twin-position so that the mass can be cleaved as if a single crystal...The fibrous muscovite also occurs as inclusions in quartz crystals. The muscovite starts at a pin point in the quartz crystals interior and becomes a divergent sub-parallel bundle of fibers as it reaches the surface where it is often the preferred site for a cookeite hemisphere." |
| ⓘ Natrolite Formula: Na2Al2Si3O10 · 2H2O |
| ⓘ Opal Formula: SiO2 · nH2O Locality: Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Habit: crusts Colour: colorless Fluorescence: green Description: thin crusts only visible under SW UV light. |
| ⓘ Opal var. Opal-AN Formula: SiO2 · nH2O Locality: Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Habit: crusts Colour: colorless Fluorescence: green Description: thin crusts only visible under SW UV light. |
| ⓘ Orthoclase Formula: K(AlSi3O8) Description: "The single specimen at Yale described by Scovil (1992) from the old Brush collection was labeled before results reported by Cameron, Eugene N. and others. (1954) PEGMATITE INVESTIGATIONS 1942-45 NEW ENGLAND. U.S. Geological Survey, Professional Paper 255 and Stugard (1958) Pegmatites of the Middletown Area, Connecticut USGS Bulletin 1042-Q, that show the K-feldspar of the Middletown pegmatite district to be microcline." (Harold Moritz information) |
| ⓘ Phlogopite ? Formula: KMg3(AlSi3O10)(OH)2 Description: Included in a list of minerals with no supporting information. May occur in the calc-silicate gneiss surrounding part of the pegmatite. |
| ⓘ Phosphuranylite Formula: KCa(H3O)3(UO2)7(PO4)4O4 · 8H2O Locality: Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Description: "Phosphouranylite is associated with autunite, torbernite, and uranophane (or their dehydrated forms) on old specimens from...the Rock Landing quarry. The identification was made by Clifford Frondel." Schooner (circa 1980s). |
| ⓘ Prehnite Formula: Ca2Al2Si3O10(OH)2 |
| ⓘ Pyrite Formula: FeS2 Localities: Connecticut Yankee atomic power plant, Haddam Neck, Haddam, Middlesex County, Connecticut, USA Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Gillette Quarry (J-J Mine; Haddam Neck Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA ? (more information) Habit: massive to subhedral Colour: brassy Description: In a quartz segregation in gneiss, collected by Richard Schooner. |
| ⓘ ' Formula: A2Nb2(O,OH)6Z Locality: Gillette Quarry (J-J Mine; Haddam Neck Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA - erroneously reported Description: Included in a list of minerals with no supporting information. |
| ⓘ Formula: Mn4+O2 Locality: Gillette Quarry (J-J Mine; Haddam Neck Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA - erroneously reported Description: No pyrolusite dendrite or staining in a granite pegmatite in the world has been verified as pyrolusite. The name was a mistake in the nineteenth century which has been widely publicized. |
| ⓘ Pyrrhotite Formula: Fe1-xS Description: Schooner (1958) reports "one distinct little crystal" |
| ⓘ Quartz Formula: SiO2 Localities: Reported from at least 8 localities in this region. |
| ⓘ Quartz var. Rose Quartz Formula: SiO2 Habit: massive Colour: pink |
| ⓘ Quartz var. Smoky Quartz Formula: SiO2 Localities: Gillette Quarry (J-J Mine; Haddam Neck Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Quarry Hill (Brainerd Quarries; Shailor Quarries), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Connecticut Yankee atomic power plant, Haddam Neck, Haddam, Middlesex County, Connecticut, USA Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Habit: hexagonal prisms with rhombohedral terminations, sometimes flattened or etched, or oddly shaped overgrowths on earlier fragments Colour: pale gray to black, brown Description: Besides being a major component of the pegmatite matrix in general, where it is massive, it is abundant in miarolitic cavities as euhedral crystals. Some show phantoms or inclusions of schernikite fibers and elbaite and some are encrusted with cookeite blebs or show surface pit scars where cookeite was naturally removed. One 1.8-meter pocket contained nothing but jet-black smoky quartz crystals up to 14 cm in length. Etched crystals or oddly-shaped overgrowths on earlier fragments of quartz also known. Beautiful, doubly terminated crystals are often penetrated by elbaite. "One of these crystals, very flat and with several tourmalines inclosed, was worn as a watch-charm by the son of M. P. Gillette. This crystal in its natural state has as fine a polish as though it had just come from the lapidary's hand." (Davis, 1901). |
| ⓘ Scheelite Formula: Ca(WO4) Fluorescence: blue-white Description: minute grains in quartz-tourmaline matrix; an incomplete one inch white crystal at the Gillette Quarry in Haddam Neck; small masses are scattered through the vesuvianite and quartz in the calc-silicate vein in the wall rock. |
| ⓘ Schorl Formula: NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) Localities: Reported from at least 6 localities in this region. Habit: prismatic with rhombohedral terminations Colour: black Description: Small (<3 cm), terminated crystals common, doubly-terminated crystals to over 10 cm freed from quartz are preserved in museums. A few very sharp pocket crystals from the feldspar quarry are also known. |
| ⓘ Scorzalite ? Formula: Fe2+Al2(PO4)2(OH)2 Locality: Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Colour: blue Description: "Several lean examples of scorzalite and siderite, labeled "Rock Landing quarry", came from the Charles Thomas collection. They had been obtained when the locality was active in the late 1930s. The scorzalite, erroneously called "vivianite" on the label, is of a rich blue color and partly crystallized. The X-ray pattern suggests a composition somewhere between scorzalite and lazulite. A little augelite is intergrown." Schooner (circa 1980s). |
| ⓘ Siderite ? Formula: FeCO3 Locality: Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Description: "Several lean examples of scorzalite and siderite, labeled "Rock Landing quarry", came from the Charles Thomas collection. They had been obtained when the locality was active in the late 1930s." Schooner (circa 1980s), who also reported augelite, fairfieldite, and graftonite, suggesting they may have really come from the Palermo mine. |
| ⓘ Sillénite ? Formula: Bi12SiO20 Locality: Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Habit: coating Colour: white or yellowish Description: According to Schooner (circa 1980s) a "thin white or yellowish coating on bismuthinite crystals" may be this mineral. Needs confirmation.
|
| ⓘ Sillimanite Formula: Al2(SiO4)O |
| ⓘ Spessartine ? Formula: Mn2+3Al2(SiO4)3 Description: Included in a list of minerals with no supporting documentation. Most garnet in this pegmatite district is almandine, but spessartines are more likely in the highly chemically evolved pegmatites like this one. Crystals from here are typically red and <1 cm. |
| ⓘ Sphalerite Formula: ZnS Description: "observed with limonite and black tourmaline" Schooner (1958) |
| ⓘ Spodumene ? Formula: LiAlSi2O6 Description: Given the absence of common spodumene crystals, the casually reported gemstones of the pink variety kunzite could simply have been morganite beryl; and a waxy butterscotch colored purported spodumene crystal measuring 1.5 x 2.0 x 5.0 cm altered to “pinite” is likely a muscovite pseudomorph after topaz, which are documented and in this size range. References: |
| ⓘ 'Stilbite Subgroup' Formula: M6-7[Al8-9Si27-28O72] · nH2O |
| ⓘ 'Tantalite' ? Formula: (Mn,Fe)(Ta,Nb)2O6 Description: Januzzi (1976) merely stated: "Although tantalite has not been officially reported from western Connecticut, it undoubtedly occurs at some of the localities listed for columbite." Schooner (1959) included it in his list of minerals but gave no supporting information. References: |
| ⓘ Thorite Formula: Th(SiO4) Locality: Connecticut Yankee atomic power plant, Haddam Neck, Haddam, Middlesex County, Connecticut, USA Description: Yale Peabody Museum specimen 044598. |
| ⓘ Thorite var. Thorogummite Formula: (Th,U)(SiO4)1-x(OH)4x Locality: Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Habit: pseudomorphous after thorianite Colour: white to pale yellow-gray Description: Waxy/earthy replacements of thorianite crystals, usually micros. References: |
| ⓘ Titanite Formula: CaTiO(SiO4) Localities: Description: "A few very lean examples" Schooner (1958), probably from the surrounding metamorphic rocks. |
| ✪ Topaz Formula: Al2(SiO4)(F,OH)2 Habit: equant or flattened with multiple terminal forms Colour: colorless to pale blue, orange (altered) Description: First found in the mid-1950s and so often unrecognized in earlier collections, topaz occurs rarely as equant, rhombic cross-section crystals up to 1 cm in the cavities or more commonly up to 5.6 cm embedded in quartz-albite-muscovite matrix. Greasy, orange-brown crystals are partially or wholly altered to muscovite and were earlier mistaken for "pinite" pseudomorphs after spodumene. References: |
| ✪ Torbernite Formula: Cu(UO2)2(PO4)2 · 12H2O Locality: Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Habit: tabular, micros Colour: green Description: Associated with other uranium minerals. Properly it is metatorbernite. |
| ⓘ 'Tourmaline' Formula: AD3G6(T6O18)(BO3)3X3Z Localities: Gillette Quarry (J-J Mine; Haddam Neck Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Quarry Hill (Brainerd Quarries; Shailor Quarries), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Amphibole-tourmaline-magnetite locality, Haddam Neck, Haddam, Middlesex County, Connecticut, USA Haddam Neck, Haddam, Middlesex County, Connecticut, USA Habit: elongated, striated, trigonal prisms capped by pinacoids or rhombohedra Colour: black to green, rarely pink to colorless, with yellow, pink, pale green, blue terminations Description: See comments under elbaite and schorl. |
| ⓘ 'Tourmaline var. Achroite' References: |
| ⓘ 'Tourmaline var. Indicolite' |
| ⓘ Triphylite Formula: LiFe2+PO4 Locality: Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Description: Reported by Schooner (circa 1980s) as occurring in pieces from the Charles Thomas collection, along with graftonite, scorzalite, siderite, fairfieldite, augelite. Possible they could have come from the Palermo mine. |
| ⓘ Uraninite Formula: UO2 Localities: Habit: octahedral Colour: Black |
| ⓘ Uranophane Formula: Ca(UO2)2(SiO3OH)2 · 5H2O Localities: Habit: coatings near and replacements of uraninite Colour: pale yellow |
| ⓘ Vandendriesscheite Formula: PbU7O22 · 12H2O Locality: Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Habit: pseudomorphs after uraninite Colour: yellow Description: "In a study at Harvard University, in 1964, both fourmarierite and vandendriesscheite were identified, by X-ray diffraction, as components of hard "gummite" pseudomorphs after uraninite from the Rock Landing quarry. Fourmarierite is reddish; vandendriesscheite, yellow. The material came from the Charles Thomas collection." Schooner (circa 1980s). |
| ⓘ Vesuvianite Formula: Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9 Habit: columnar aggregates of striated elongate crystals Colour: light brown Description: With other calc-silicate minerals in a vein in the gneissic wall rock. Found by Schooner in 1953 and 1954. Confirmed by an x-ray diffraction test made by Mary E. Mrose of the U. S. Geological Survey. The largest specimen was six inches in length and half as wide. References: |
| ⓘ Vivianite ? Formula: Fe2+Fe2+2(PO4)2 · 8H2O Locality: Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA Description: "replaces triphylite on specimens of graftonite" from the Charles Thomas collection as reported by Schooner (circa 1980s), along with augelite, fairfieldite, graftonite, siderite, and scorzalite, suggesting the pieces came from the Palermo mine. |
| ⓘ Zircon Formula: Zr(SiO4) Locality: Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA References: |
| ⓘ Zoisite Formula: (CaCa)(AlAlAl)O[Si2O7][SiO4](OH) |
| ⓘ Zoisite var. Thulite Formula: {Ca2}{Al,Mn3+3}(Si2O7)(SiO4)O(OH) |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Graphite | 1.CB.05a | C |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Sphalerite | 2.CB.05a | ZnS |
| ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| ⓘ | Pyrrhotite | 2.CC.10 | Fe1-xS |
| ⓘ | Bismuthinite | 2.DB.05 | Bi2S3 |
| ⓘ | Molybdenite | 2.EA.30 | MoS2 |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| Group 3 - Halides | |||
| ⓘ | Fluorite var. Chlorophane | 3.AB.25 | CaF2 |
| ⓘ | 3.AB.25 | CaF2 | |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Goethite | 4.00. | Fe3+O(OH) |
| ⓘ | 'Microlite Group' | 4.00. | A2-mTa2X6-wZ1-n |
| ⓘ | 'Pyrochlore Group' ? | 4.00. | A2Nb2(O,OH)6Z |
| ⓘ | Chrysoberyl ? | 4.BA.05 | BeAl2O4 |
| ⓘ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| ⓘ | Hematite | 4.CB.05 | Fe2O3 |
| ⓘ | Sillénite ? | 4.CB.70 | Bi12SiO20 |
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| ⓘ | var. Rose Quartz | 4.DA.05 | SiO2 |
| ⓘ | var. Smoky Quartz | 4.DA.05 | SiO2 |
| ⓘ | Opal var. Opal-AN | 4.DA.10 | SiO2 · nH2O |
| ⓘ | 4.DA.10 | SiO2 · nH2O | |
| ⓘ | Cassiterite | 4.DB.05 | SnO2 |
| ⓘ | Pyrolusite ? | 4.DB.05 | Mn4+O2 |
| ⓘ | Columbite-(Fe) | 4.DB.35 | Fe2+Nb2O6 |
| ⓘ | Uraninite | 4.DL.05 | UO2 |
| ⓘ | Becquerelite | 4.GB.10 | Ca(UO2)6O4(OH)6 · 8H2O |
| ⓘ | Fourmarierite | 4.GB.25 | Pb(UO2)4O3(OH)4 · 4H2O |
| ⓘ | Vandendriesscheite | 4.GB.40 | PbU7O22 · 12H2O |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| ⓘ | Siderite ? | 5.AB.05 | FeCO3 |
| ⓘ | Dolomite | 5.AB.10 | CaMg(CO3)2 |
| ⓘ | Bismutite | 5.BE.25 | (BiO)2CO3 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Gypsum | 7.CD.40 | CaSO4 · 2H2O |
| ⓘ | Scheelite | 7.GA.05 | Ca(WO4) |
| Group 8 - Phosphates, Arsenates and Vanadates | |||
| ⓘ | Triphylite | 8.AB.10 | LiFe2+PO4 |
| ⓘ | Graftonite ? | 8.AB.20 | Fe2+Fe2+2(PO4)2 |
| ⓘ | Scorzalite ? | 8.BB.40 | Fe2+Al2(PO4)2(OH)2 |
| ⓘ | Augelite ? | 8.BE.05 | Al2(PO4)(OH)3 |
| ⓘ | Fluorapatite | 8.BN.05 | Ca5(PO4)3F |
| ⓘ | Vivianite ? | 8.CE.40 | Fe2+Fe2+2(PO4)2 · 8H2O |
| ⓘ | Fairfieldite ? | 8.CG.05 | Ca2Mn2+(PO4)2 · 2H2O |
| ⓘ | Autunite | 8.EB.05 | Ca(UO2)2(PO4)2 · 10-12H2O |
| ⓘ | Torbernite | 8.EB.05 | Cu(UO2)2(PO4)2 · 12H2O |
| ⓘ | Meta-autunite | 8.EB.10 | Ca(UO2)2(PO4)2 · 6H2O |
| ⓘ | Phosphuranylite | 8.EC.10 | KCa(H3O)3(UO2)7(PO4)4O4 · 8H2O |
| Group 9 - Silicates | |||
| ⓘ | Almandine | 9.AD.25 | Fe2+3Al2(SiO4)3 |
| ⓘ | Grossular ? | 9.AD.25 | Ca3Al2(SiO4)3 |
| ⓘ | Spessartine ? | 9.AD.25 | Mn2+3Al2(SiO4)3 |
| ⓘ | Thorite | 9.AD.30 | Th(SiO4) |
| ⓘ | var. Thorogummite | 9.AD.30 | (Th,U)(SiO4)1-x(OH)4x |
| ⓘ | Zircon | 9.AD.30 | Zr(SiO4) |
| ⓘ | Sillimanite | 9.AF.05 | Al2(SiO4)O |
| ⓘ | Kyanite | 9.AF.15 | Al2(SiO4)O |
| ⓘ | Topaz | 9.AF.35 | Al2(SiO4)(F,OH)2 |
| ⓘ | Titanite | 9.AG.15 | CaTiO(SiO4) |
| ⓘ | Uranophane | 9.AK.15 | Ca(UO2)2(SiO3OH)2 · 5H2O |
| ⓘ | Bertrandite | 9.BD.05 | Be4(Si2O7)(OH)2 |
| ⓘ | Epidote | 9.BG.05a | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| ⓘ | Allanite-(Ce) | 9.BG.05b | (CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH) |
| ⓘ | Zoisite var. Thulite | 9.BG.10 | {Ca2}{Al,Mn3+3}(Si2O7)(SiO4)O(OH) |
| ⓘ | 9.BG.10 | (CaCa)(AlAlAl)O[Si2O7][SiO4](OH) | |
| ⓘ | Vesuvianite | 9.BG.35 | Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9 |
| ⓘ | Beryl var. Aquamarine | 9.CJ.05 | Be3Al2(Si6O18) |
| ⓘ | 9.CJ.05 | Be3Al2(Si6O18) | |
| ⓘ | var. Morganite | 9.CJ.05 | Be3Al2(Si6O18) |
| ⓘ | var. Goshenite | 9.CJ.05 | Be3Al2(Si6O18) |
| ⓘ | Cordierite | 9.CJ.10 | Mg2Al4Si5O18 |
| ⓘ | Elbaite | 9.CK.05 | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
| ⓘ | Schorl | 9.CK.05 | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) |
| ⓘ | Diopside | 9.DA.15 | CaMgSi2O6 |
| ⓘ | Spodumene ? | 9.DA.30 | LiAlSi2O6 |
| ⓘ | Anthophyllite | 9.DD.05 | ◻Mg2Mg5(Si8O22)(OH)2 |
| ⓘ | Gedrite ? | 9.DD.05 | ◻Mg2(Mg3Al2)(Al2Si6O22)(OH)2 |
| ⓘ | Cummingtonite ? | 9.DE.05 | ◻Mg2Mg5(Si8O22)(OH)2 |
| ⓘ | Actinolite | 9.DE.10 | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| ⓘ | Prehnite | 9.DP.20 | Ca2Al2Si3O10(OH)2 |
| ⓘ | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| ⓘ | var. Schernikite (TL) | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| ⓘ | Annite | 9.EC.20 | KFe2+3(AlSi3O10)(OH)2 |
| ⓘ | Phlogopite ? | 9.EC.20 | KMg3(AlSi3O10)(OH)2 |
| ⓘ | Montmorillonite ? | 9.EC.40 | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| ⓘ | Cookeite | 9.EC.55 | (LiAl4◻)[AlSi3O10](OH)8 |
| ⓘ | Microcline var. Amazonite | 9.FA.30 | K(AlSi3O8) |
| ⓘ | 9.FA.30 | K(AlSi3O8) | |
| ⓘ | Orthoclase | 9.FA.30 | K(AlSi3O8) |
| ⓘ | Albite | 9.FA.35 | Na(AlSi3O8) |
| ⓘ | var. Oligoclase ? | 9.FA.35 | (Na,Ca)[Al(Si,Al)Si2O8] |
| ⓘ | var. Cleavelandite | 9.FA.35 | Na(AlSi3O8) |
| ⓘ | Meionite | 9.FB.15 | Ca4Al6Si6O24CO3 |
| ⓘ | Gonnardite | 9.GA.05 | (Na,Ca)2(Si,Al)5O10 · 3H2O |
| ⓘ | Natrolite | 9.GA.05 | Na2Al2Si3O10 · 2H2O |
| Unclassified | |||
| ⓘ | 'Tourmaline var. Achroite' | - | AD3G6(T6O18)(BO3)3X3Z |
| ⓘ | 'Chabazite' | - | |
| ⓘ | 'Chlorite Group' | - | |
| ⓘ | 'Gummite' | - | |
| ⓘ | 'Heulandite Subgroup' | - | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| ⓘ | 'Tourmaline var. Indicolite' | - | AD3G6(T6O18)(BO3)3X3Z |
| ⓘ | 'Lepidolite' | - | |
| ⓘ | 'Stilbite Subgroup' | - | M6-7[Al8-9Si27-28O72] · nH2O |
| ⓘ | 'Tantalite' ? | - | (Mn,Fe)(Ta,Nb)2O6 |
| ⓘ | 'Tourmaline' | - | AD3G6(T6O18)(BO3)3X3Z |
| ⓘ | 'Columbite-(Fe)-Columbite-(Mn) Series' | - | |
| ⓘ | 'Axinite Group' ? | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| H | ⓘ Allanite-(Ce) | (CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH) |
| H | ⓘ Annite | KFe32+(AlSi3O10)(OH)2 |
| H | ⓘ Anthophyllite | ◻Mg2Mg5(Si8O22)(OH)2 |
| H | ⓘ Autunite | Ca(UO2)2(PO4)2 · 10-12H2O |
| H | ⓘ Augelite | Al2(PO4)(OH)3 |
| H | ⓘ Becquerelite | Ca(UO2)6O4(OH)6 · 8H2O |
| H | ⓘ Bertrandite | Be4(Si2O7)(OH)2 |
| H | ⓘ Cookeite | (LiAl4◻)[AlSi3O10](OH)8 |
| H | ⓘ Cummingtonite | ◻Mg2Mg5(Si8O22)(OH)2 |
| H | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
| H | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| H | ⓘ Fairfieldite | Ca2Mn2+(PO4)2 · 2H2O |
| H | ⓘ Fourmarierite | Pb(UO2)4O3(OH)4 · 4H2O |
| H | ⓘ Gedrite | ◻Mg2(Mg3Al2)(Al2Si6O22)(OH)2 |
| H | ⓘ Goethite | Fe3+O(OH) |
| H | ⓘ Gonnardite | (Na,Ca)2(Si,Al)5O10 · 3H2O |
| H | ⓘ Gypsum | CaSO4 · 2H2O |
| H | ⓘ Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| H | ⓘ Opal var. Opal-AN | SiO2 · nH2O |
| H | ⓘ Meta-autunite | Ca(UO2)2(PO4)2 · 6H2O |
| H | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| H | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| H | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
| H | ⓘ Opal | SiO2 · nH2O |
| H | ⓘ Phosphuranylite | KCa(H3O)3(UO2)7(PO4)4O4 · 8H2O |
| H | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| H | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| H | ⓘ Pyrochlore Group | A2Nb2(O,OH)6Z |
| H | ⓘ Muscovite var. Schernikite | KAl2(AlSi3O10)(OH)2 |
| H | ⓘ Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| H | ⓘ Scorzalite | Fe2+Al2(PO4)2(OH)2 |
| H | ⓘ Stilbite Subgroup | M6-7[Al8-9Si27-28O72] · nH2O |
| H | ⓘ Thorite var. Thorogummite | (Th,U)(SiO4)1-x(OH)4x |
| H | ⓘ Zoisite var. Thulite | {Ca2}{Al,Mn33+}(Si2O7)(SiO4)O(OH) |
| H | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
| H | ⓘ Torbernite | Cu(UO2)2(PO4)2 · 12H2O |
| H | ⓘ Uranophane | Ca(UO2)2(SiO3OH)2 · 5H2O |
| H | ⓘ Vandendriesscheite | PbU7O22 · 12H2O |
| H | ⓘ Vivianite | Fe2+Fe22+(PO4)2 · 8H2O |
| H | ⓘ Vesuvianite | Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9 |
| H | ⓘ Zoisite | (CaCa)(AlAlAl)O[Si2O7][SiO4](OH) |
| Li | Lithium | |
| Li | ⓘ Cookeite | (LiAl4◻)[AlSi3O10](OH)8 |
| Li | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
| Li | ⓘ Spodumene | LiAlSi2O6 |
| Li | ⓘ Triphylite | LiFe2+PO4 |
| Be | Beryllium | |
| Be | ⓘ Bertrandite | Be4(Si2O7)(OH)2 |
| Be | ⓘ Beryl | Be3Al2(Si6O18) |
| Be | ⓘ Chrysoberyl | BeAl2O4 |
| Be | ⓘ Beryl var. Morganite | Be3Al2(Si6O18) |
| Be | ⓘ Beryl var. Goshenite | Be3Al2(Si6O18) |
| B | Boron | |
| B | ⓘ Tourmaline var. Achroite | |
| B | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
| B | ⓘ Tourmaline var. Indicolite | |
| B | ⓘ Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| B | ⓘ Tourmaline | AD3G6(T6O18)(BO3)3X3Z |
| C | Carbon | |
| C | ⓘ Bismutite | (BiO)2CO3 |
| C | ⓘ Calcite | CaCO3 |
| C | ⓘ Dolomite | CaMg(CO3)2 |
| C | ⓘ Graphite | C |
| C | ⓘ Meionite | Ca4Al6Si6O24CO3 |
| C | ⓘ Siderite | FeCO3 |
| O | Oxygen | |
| O | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| O | ⓘ Albite | Na(AlSi3O8) |
| O | ⓘ Allanite-(Ce) | (CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH) |
| O | ⓘ Microcline var. Amazonite | K(AlSi3O8) |
| O | ⓘ Annite | KFe32+(AlSi3O10)(OH)2 |
| O | ⓘ Anthophyllite | ◻Mg2Mg5(Si8O22)(OH)2 |
| O | ⓘ Autunite | Ca(UO2)2(PO4)2 · 10-12H2O |
| O | ⓘ Augelite | Al2(PO4)(OH)3 |
| O | ⓘ Almandine | Fe32+Al2(SiO4)3 |
| O | ⓘ Tourmaline var. Achroite | |
| O | ⓘ Becquerelite | Ca(UO2)6O4(OH)6 · 8H2O |
| O | ⓘ Bertrandite | Be4(Si2O7)(OH)2 |
| O | ⓘ Bismutite | (BiO)2CO3 |
| O | ⓘ Beryl | Be3Al2(Si6O18) |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Cassiterite | SnO2 |
| O | ⓘ Chrysoberyl | BeAl2O4 |
| O | ⓘ Cookeite | (LiAl4◻)[AlSi3O10](OH)8 |
| O | ⓘ Cordierite | Mg2Al4Si5O18 |
| O | ⓘ Cummingtonite | ◻Mg2Mg5(Si8O22)(OH)2 |
| O | ⓘ Diopside | CaMgSi2O6 |
| O | ⓘ Dolomite | CaMg(CO3)2 |
| O | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
| O | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| O | ⓘ Fairfieldite | Ca2Mn2+(PO4)2 · 2H2O |
| O | ⓘ Columbite-(Fe) | Fe2+Nb2O6 |
| O | ⓘ Fluorapatite | Ca5(PO4)3F |
| O | ⓘ Fourmarierite | Pb(UO2)4O3(OH)4 · 4H2O |
| O | ⓘ Gedrite | ◻Mg2(Mg3Al2)(Al2Si6O22)(OH)2 |
| O | ⓘ Goethite | Fe3+O(OH) |
| O | ⓘ Gonnardite | (Na,Ca)2(Si,Al)5O10 · 3H2O |
| O | ⓘ Graftonite | Fe2+Fe22+(PO4)2 |
| O | ⓘ Grossular | Ca3Al2(SiO4)3 |
| O | ⓘ Gypsum | CaSO4 · 2H2O |
| O | ⓘ Hematite | Fe2O3 |
| O | ⓘ Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| O | ⓘ Opal var. Opal-AN | SiO2 · nH2O |
| O | ⓘ Tourmaline var. Indicolite | |
| O | ⓘ Kyanite | Al2(SiO4)O |
| O | ⓘ Magnetite | Fe2+Fe23+O4 |
| O | ⓘ Meionite | Ca4Al6Si6O24CO3 |
| O | ⓘ Meta-autunite | Ca(UO2)2(PO4)2 · 6H2O |
| O | ⓘ Microcline | K(AlSi3O8) |
| O | ⓘ Beryl var. Morganite | Be3Al2(Si6O18) |
| O | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| O | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| O | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
| O | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
| O | ⓘ Opal | SiO2 · nH2O |
| O | ⓘ Orthoclase | K(AlSi3O8) |
| O | ⓘ Phosphuranylite | KCa(H3O)3(UO2)7(PO4)4O4 · 8H2O |
| O | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| O | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| O | ⓘ Pyrochlore Group | A2Nb2(O,OH)6Z |
| O | ⓘ Pyrolusite | Mn4+O2 |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Quartz var. Rose Quartz | SiO2 |
| O | ⓘ Scheelite | Ca(WO4) |
| O | ⓘ Muscovite var. Schernikite | KAl2(AlSi3O10)(OH)2 |
| O | ⓘ Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| O | ⓘ Scorzalite | Fe2+Al2(PO4)2(OH)2 |
| O | ⓘ Siderite | FeCO3 |
| O | ⓘ Sillimanite | Al2(SiO4)O |
| O | ⓘ Sillénite | Bi12SiO20 |
| O | ⓘ Quartz var. Smoky Quartz | SiO2 |
| O | ⓘ Spessartine | Mn32+Al2(SiO4)3 |
| O | ⓘ Spodumene | LiAlSi2O6 |
| O | ⓘ Stilbite Subgroup | M6-7[Al8-9Si27-28O72] · nH2O |
| O | ⓘ Tantalite | (Mn,Fe)(Ta,Nb)2O6 |
| O | ⓘ Thorite | Th(SiO4) |
| O | ⓘ Thorite var. Thorogummite | (Th,U)(SiO4)1-x(OH)4x |
| O | ⓘ Zoisite var. Thulite | {Ca2}{Al,Mn33+}(Si2O7)(SiO4)O(OH) |
| O | ⓘ Titanite | CaTiO(SiO4) |
| O | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
| O | ⓘ Torbernite | Cu(UO2)2(PO4)2 · 12H2O |
| O | ⓘ Tourmaline | AD3G6(T6O18)(BO3)3X3Z |
| O | ⓘ Triphylite | LiFe2+PO4 |
| O | ⓘ Uraninite | UO2 |
| O | ⓘ Uranophane | Ca(UO2)2(SiO3OH)2 · 5H2O |
| O | ⓘ Vandendriesscheite | PbU7O22 · 12H2O |
| O | ⓘ Vivianite | Fe2+Fe22+(PO4)2 · 8H2O |
| O | ⓘ Vesuvianite | Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9 |
| O | ⓘ Zircon | Zr(SiO4) |
| O | ⓘ Zoisite | (CaCa)(AlAlAl)O[Si2O7][SiO4](OH) |
| O | ⓘ Beryl var. Goshenite | Be3Al2(Si6O18) |
| O | ⓘ Albite var. Cleavelandite | Na(AlSi3O8) |
| O | ⓘ Columbite-(Fe)-Columbite-(Mn) Series | |
| F | Fluorine | |
| F | ⓘ Fluorite var. Chlorophane | CaF2 |
| F | ⓘ Fluorapatite | Ca5(PO4)3F |
| F | ⓘ Fluorite | CaF2 |
| F | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
| Na | Sodium | |
| Na | ⓘ Albite | Na(AlSi3O8) |
| Na | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
| Na | ⓘ Gonnardite | (Na,Ca)2(Si,Al)5O10 · 3H2O |
| Na | ⓘ Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| Na | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| Na | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
| Na | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
| Na | ⓘ Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| Na | ⓘ Albite var. Cleavelandite | Na(AlSi3O8) |
| Mg | Magnesium | |
| Mg | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Mg | ⓘ Anthophyllite | ◻Mg2Mg5(Si8O22)(OH)2 |
| Mg | ⓘ Cordierite | Mg2Al4Si5O18 |
| Mg | ⓘ Cummingtonite | ◻Mg2Mg5(Si8O22)(OH)2 |
| Mg | ⓘ Diopside | CaMgSi2O6 |
| Mg | ⓘ Dolomite | CaMg(CO3)2 |
| Mg | ⓘ Gedrite | ◻Mg2(Mg3Al2)(Al2Si6O22)(OH)2 |
| Mg | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| Mg | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| Mg | ⓘ Vesuvianite | Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9 |
| Al | Aluminium | |
| Al | ⓘ Albite | Na(AlSi3O8) |
| Al | ⓘ Allanite-(Ce) | (CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH) |
| Al | ⓘ Microcline var. Amazonite | K(AlSi3O8) |
| Al | ⓘ Annite | KFe32+(AlSi3O10)(OH)2 |
| Al | ⓘ Augelite | Al2(PO4)(OH)3 |
| Al | ⓘ Almandine | Fe32+Al2(SiO4)3 |
| Al | ⓘ Beryl | Be3Al2(Si6O18) |
| Al | ⓘ Chrysoberyl | BeAl2O4 |
| Al | ⓘ Cookeite | (LiAl4◻)[AlSi3O10](OH)8 |
| Al | ⓘ Cordierite | Mg2Al4Si5O18 |
| Al | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
| Al | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Al | ⓘ Gedrite | ◻Mg2(Mg3Al2)(Al2Si6O22)(OH)2 |
| Al | ⓘ Gonnardite | (Na,Ca)2(Si,Al)5O10 · 3H2O |
| Al | ⓘ Grossular | Ca3Al2(SiO4)3 |
| Al | ⓘ Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| Al | ⓘ Kyanite | Al2(SiO4)O |
| Al | ⓘ Meionite | Ca4Al6Si6O24CO3 |
| Al | ⓘ Microcline | K(AlSi3O8) |
| Al | ⓘ Beryl var. Morganite | Be3Al2(Si6O18) |
| Al | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Al | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| Al | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
| Al | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
| Al | ⓘ Orthoclase | K(AlSi3O8) |
| Al | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| Al | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| Al | ⓘ Muscovite var. Schernikite | KAl2(AlSi3O10)(OH)2 |
| Al | ⓘ Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| Al | ⓘ Scorzalite | Fe2+Al2(PO4)2(OH)2 |
| Al | ⓘ Sillimanite | Al2(SiO4)O |
| Al | ⓘ Spessartine | Mn32+Al2(SiO4)3 |
| Al | ⓘ Spodumene | LiAlSi2O6 |
| Al | ⓘ Stilbite Subgroup | M6-7[Al8-9Si27-28O72] · nH2O |
| Al | ⓘ Zoisite var. Thulite | {Ca2}{Al,Mn33+}(Si2O7)(SiO4)O(OH) |
| Al | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
| Al | ⓘ Vesuvianite | Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9 |
| Al | ⓘ Zoisite | (CaCa)(AlAlAl)O[Si2O7][SiO4](OH) |
| Al | ⓘ Beryl var. Goshenite | Be3Al2(Si6O18) |
| Al | ⓘ Albite var. Cleavelandite | Na(AlSi3O8) |
| Si | Silicon | |
| Si | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Si | ⓘ Albite | Na(AlSi3O8) |
| Si | ⓘ Allanite-(Ce) | (CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH) |
| Si | ⓘ Microcline var. Amazonite | K(AlSi3O8) |
| Si | ⓘ Annite | KFe32+(AlSi3O10)(OH)2 |
| Si | ⓘ Anthophyllite | ◻Mg2Mg5(Si8O22)(OH)2 |
| Si | ⓘ Almandine | Fe32+Al2(SiO4)3 |
| Si | ⓘ Bertrandite | Be4(Si2O7)(OH)2 |
| Si | ⓘ Beryl | Be3Al2(Si6O18) |
| Si | ⓘ Cookeite | (LiAl4◻)[AlSi3O10](OH)8 |
| Si | ⓘ Cordierite | Mg2Al4Si5O18 |
| Si | ⓘ Cummingtonite | ◻Mg2Mg5(Si8O22)(OH)2 |
| Si | ⓘ Diopside | CaMgSi2O6 |
| Si | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
| Si | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Si | ⓘ Gedrite | ◻Mg2(Mg3Al2)(Al2Si6O22)(OH)2 |
| Si | ⓘ Gonnardite | (Na,Ca)2(Si,Al)5O10 · 3H2O |
| Si | ⓘ Grossular | Ca3Al2(SiO4)3 |
| Si | ⓘ Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| Si | ⓘ Opal var. Opal-AN | SiO2 · nH2O |
| Si | ⓘ Kyanite | Al2(SiO4)O |
| Si | ⓘ Meionite | Ca4Al6Si6O24CO3 |
| Si | ⓘ Microcline | K(AlSi3O8) |
| Si | ⓘ Beryl var. Morganite | Be3Al2(Si6O18) |
| Si | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Si | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| Si | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
| Si | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
| Si | ⓘ Opal | SiO2 · nH2O |
| Si | ⓘ Orthoclase | K(AlSi3O8) |
| Si | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| Si | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Quartz var. Rose Quartz | SiO2 |
| Si | ⓘ Muscovite var. Schernikite | KAl2(AlSi3O10)(OH)2 |
| Si | ⓘ Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| Si | ⓘ Sillimanite | Al2(SiO4)O |
| Si | ⓘ Sillénite | Bi12SiO20 |
| Si | ⓘ Quartz var. Smoky Quartz | SiO2 |
| Si | ⓘ Spessartine | Mn32+Al2(SiO4)3 |
| Si | ⓘ Spodumene | LiAlSi2O6 |
| Si | ⓘ Stilbite Subgroup | M6-7[Al8-9Si27-28O72] · nH2O |
| Si | ⓘ Thorite | Th(SiO4) |
| Si | ⓘ Thorite var. Thorogummite | (Th,U)(SiO4)1-x(OH)4x |
| Si | ⓘ Zoisite var. Thulite | {Ca2}{Al,Mn33+}(Si2O7)(SiO4)O(OH) |
| Si | ⓘ Titanite | CaTiO(SiO4) |
| Si | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
| Si | ⓘ Uranophane | Ca(UO2)2(SiO3OH)2 · 5H2O |
| Si | ⓘ Vesuvianite | Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9 |
| Si | ⓘ Zircon | Zr(SiO4) |
| Si | ⓘ Zoisite | (CaCa)(AlAlAl)O[Si2O7][SiO4](OH) |
| Si | ⓘ Beryl var. Goshenite | Be3Al2(Si6O18) |
| Si | ⓘ Albite var. Cleavelandite | Na(AlSi3O8) |
| P | Phosphorus | |
| P | ⓘ Autunite | Ca(UO2)2(PO4)2 · 10-12H2O |
| P | ⓘ Augelite | Al2(PO4)(OH)3 |
| P | ⓘ Fairfieldite | Ca2Mn2+(PO4)2 · 2H2O |
| P | ⓘ Fluorapatite | Ca5(PO4)3F |
| P | ⓘ Graftonite | Fe2+Fe22+(PO4)2 |
| P | ⓘ Meta-autunite | Ca(UO2)2(PO4)2 · 6H2O |
| P | ⓘ Phosphuranylite | KCa(H3O)3(UO2)7(PO4)4O4 · 8H2O |
| P | ⓘ Scorzalite | Fe2+Al2(PO4)2(OH)2 |
| P | ⓘ Torbernite | Cu(UO2)2(PO4)2 · 12H2O |
| P | ⓘ Triphylite | LiFe2+PO4 |
| P | ⓘ Vivianite | Fe2+Fe22+(PO4)2 · 8H2O |
| S | Sulfur | |
| S | ⓘ Bismuthinite | Bi2S3 |
| S | ⓘ Chalcopyrite | CuFeS2 |
| S | ⓘ Gypsum | CaSO4 · 2H2O |
| S | ⓘ Molybdenite | MoS2 |
| S | ⓘ Pyrite | FeS2 |
| S | ⓘ Pyrrhotite | Fe1-xS |
| S | ⓘ Sphalerite | ZnS |
| K | Potassium | |
| K | ⓘ Microcline var. Amazonite | K(AlSi3O8) |
| K | ⓘ Annite | KFe32+(AlSi3O10)(OH)2 |
| K | ⓘ Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| K | ⓘ Microcline | K(AlSi3O8) |
| K | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| K | ⓘ Orthoclase | K(AlSi3O8) |
| K | ⓘ Phosphuranylite | KCa(H3O)3(UO2)7(PO4)4O4 · 8H2O |
| K | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| K | ⓘ Muscovite var. Schernikite | KAl2(AlSi3O10)(OH)2 |
| Ca | Calcium | |
| Ca | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Ca | ⓘ Allanite-(Ce) | (CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH) |
| Ca | ⓘ Autunite | Ca(UO2)2(PO4)2 · 10-12H2O |
| Ca | ⓘ Becquerelite | Ca(UO2)6O4(OH)6 · 8H2O |
| Ca | ⓘ Calcite | CaCO3 |
| Ca | ⓘ Fluorite var. Chlorophane | CaF2 |
| Ca | ⓘ Diopside | CaMgSi2O6 |
| Ca | ⓘ Dolomite | CaMg(CO3)2 |
| Ca | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Ca | ⓘ Fairfieldite | Ca2Mn2+(PO4)2 · 2H2O |
| Ca | ⓘ Fluorapatite | Ca5(PO4)3F |
| Ca | ⓘ Fluorite | CaF2 |
| Ca | ⓘ Gonnardite | (Na,Ca)2(Si,Al)5O10 · 3H2O |
| Ca | ⓘ Grossular | Ca3Al2(SiO4)3 |
| Ca | ⓘ Gypsum | CaSO4 · 2H2O |
| Ca | ⓘ Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| Ca | ⓘ Meionite | Ca4Al6Si6O24CO3 |
| Ca | ⓘ Meta-autunite | Ca(UO2)2(PO4)2 · 6H2O |
| Ca | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| Ca | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
| Ca | ⓘ Phosphuranylite | KCa(H3O)3(UO2)7(PO4)4O4 · 8H2O |
| Ca | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| Ca | ⓘ Scheelite | Ca(WO4) |
| Ca | ⓘ Zoisite var. Thulite | {Ca2}{Al,Mn33+}(Si2O7)(SiO4)O(OH) |
| Ca | ⓘ Titanite | CaTiO(SiO4) |
| Ca | ⓘ Uranophane | Ca(UO2)2(SiO3OH)2 · 5H2O |
| Ca | ⓘ Vesuvianite | Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9 |
| Ca | ⓘ Zoisite | (CaCa)(AlAlAl)O[Si2O7][SiO4](OH) |
| Ti | Titanium | |
| Ti | ⓘ Titanite | CaTiO(SiO4) |
| Mn | Manganese | |
| Mn | ⓘ Fairfieldite | Ca2Mn2+(PO4)2 · 2H2O |
| Mn | ⓘ Pyrolusite | Mn4+O2 |
| Mn | ⓘ Spessartine | Mn32+Al2(SiO4)3 |
| Mn | ⓘ Tantalite | (Mn,Fe)(Ta,Nb)2O6 |
| Mn | ⓘ Zoisite var. Thulite | {Ca2}{Al,Mn33+}(Si2O7)(SiO4)O(OH) |
| Mn | ⓘ Columbite-(Fe)-Columbite-(Mn) Series | |
| Fe | Iron | |
| Fe | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Fe | ⓘ Allanite-(Ce) | (CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH) |
| Fe | ⓘ Annite | KFe32+(AlSi3O10)(OH)2 |
| Fe | ⓘ Almandine | Fe32+Al2(SiO4)3 |
| Fe | ⓘ Chalcopyrite | CuFeS2 |
| Fe | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Fe | ⓘ Columbite-(Fe) | Fe2+Nb2O6 |
| Fe | ⓘ Goethite | Fe3+O(OH) |
| Fe | ⓘ Graftonite | Fe2+Fe22+(PO4)2 |
| Fe | ⓘ Hematite | Fe2O3 |
| Fe | ⓘ Magnetite | Fe2+Fe23+O4 |
| Fe | ⓘ Pyrite | FeS2 |
| Fe | ⓘ Pyrrhotite | Fe1-xS |
| Fe | ⓘ Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| Fe | ⓘ Scorzalite | Fe2+Al2(PO4)2(OH)2 |
| Fe | ⓘ Siderite | FeCO3 |
| Fe | ⓘ Tantalite | (Mn,Fe)(Ta,Nb)2O6 |
| Fe | ⓘ Triphylite | LiFe2+PO4 |
| Fe | ⓘ Vivianite | Fe2+Fe22+(PO4)2 · 8H2O |
| Fe | ⓘ Vesuvianite | Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9 |
| Fe | ⓘ Columbite-(Fe)-Columbite-(Mn) Series | |
| Cu | Copper | |
| Cu | ⓘ Chalcopyrite | CuFeS2 |
| Cu | ⓘ Torbernite | Cu(UO2)2(PO4)2 · 12H2O |
| Zn | Zinc | |
| Zn | ⓘ Sphalerite | ZnS |
| Zr | Zirconium | |
| Zr | ⓘ Zircon | Zr(SiO4) |
| Nb | Niobium | |
| Nb | ⓘ Columbite-(Fe) | Fe2+Nb2O6 |
| Nb | ⓘ Pyrochlore Group | A2Nb2(O,OH)6Z |
| Nb | ⓘ Tantalite | (Mn,Fe)(Ta,Nb)2O6 |
| Nb | ⓘ Columbite-(Fe)-Columbite-(Mn) Series | |
| Mo | Molybdenum | |
| Mo | ⓘ Molybdenite | MoS2 |
| Sn | Tin | |
| Sn | ⓘ Cassiterite | SnO2 |
| Ce | Cerium | |
| Ce | ⓘ Allanite-(Ce) | (CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH) |
| Ta | Tantalum | |
| Ta | ⓘ Microlite Group | A2-mTa2X6-wZ1-n |
| Ta | ⓘ Tantalite | (Mn,Fe)(Ta,Nb)2O6 |
| W | Tungsten | |
| W | ⓘ Scheelite | Ca(WO4) |
| Pb | Lead | |
| Pb | ⓘ Fourmarierite | Pb(UO2)4O3(OH)4 · 4H2O |
| Pb | ⓘ Vandendriesscheite | PbU7O22 · 12H2O |
| Bi | Bismuth | |
| Bi | ⓘ Bismuthinite | Bi2S3 |
| Bi | ⓘ Bismutite | (BiO)2CO3 |
| Bi | ⓘ Sillénite | Bi12SiO20 |
| Th | Thorium | |
| Th | ⓘ Thorite | Th(SiO4) |
| Th | ⓘ Thorite var. Thorogummite | (Th,U)(SiO4)1-x(OH)4x |
| U | Uranium | |
| U | ⓘ Autunite | Ca(UO2)2(PO4)2 · 10-12H2O |
| U | ⓘ Becquerelite | Ca(UO2)6O4(OH)6 · 8H2O |
| U | ⓘ Fourmarierite | Pb(UO2)4O3(OH)4 · 4H2O |
| U | ⓘ Meta-autunite | Ca(UO2)2(PO4)2 · 6H2O |
| U | ⓘ Phosphuranylite | KCa(H3O)3(UO2)7(PO4)4O4 · 8H2O |
| U | ⓘ Thorite var. Thorogummite | (Th,U)(SiO4)1-x(OH)4x |
| U | ⓘ Torbernite | Cu(UO2)2(PO4)2 · 12H2O |
| U | ⓘ Uraninite | UO2 |
| U | ⓘ Uranophane | Ca(UO2)2(SiO3OH)2 · 5H2O |
| U | ⓘ Vandendriesscheite | PbU7O22 · 12H2O |
Other Databases
| GeoNames ID: | 4835576 |
|---|
Localities in this Region
- Connecticut
- Middlesex County
- Haddam
- Haddam Neck
- Haddam
- Middlesex County
Other Regions, Features and Areas containing this locality
North AmericaContinent
North America PlateTectonic Plate
- Ganderia DomainDomain
- GranderiaPassive Margin
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References
Quarry Hill, Haddam Neck, Haddam, Middlesex County, Connecticut, USA