Holmes, Richard Walker, Kennedy, Marrianna B. (1983) Mines and Minerals of the Great American Rift (Colorado-New Mexico). Van Nostrand Reinhold Co., New York.

ⓘ Alunogen

Formula: Al₂(SO₄)₃ · 17H₂O

Locality: Emma Mine (Barbara; Normandic; Brooklyn; MS 18498; Sirius; MS 12931; Cynthia; Orion; MS 12953a; Modern Mines), Lone Cone Mining District (Dunton Mining District), Dolores County, Colorado, USA

References:

Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.

ⓘ Anatase

Formula: TiO₂

Localities:

Morrison Formation, Dolores County, Colorado, USA
Chinle Formation, Dolores County, Colorado, USA

ⓘ Andalusite

Formula: Al₂(SiO₄)O

Localities:

Black Wonder Prospect (San Juan National Forest), Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Shamrock Mine, Expectation Mountain, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Andradite

Formula: Ca₃Fe³⁺₂(SiO₄)₃

Locality: Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.

ⓘ Anglesite

Formula: PbSO₄

Localities:

Mountain Springs Mine (Rico Argentine), C.H.C. Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Forest Payrole Mine, Newman Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Anhydrite

Formula: CaSO₄

Locality: Silver Creek Molybdenum deposit, Silver Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Larson, Peter B. (1987) Stable isotope and fluid inclusion investigations of epithermal vein and porphyry molybdenum mineralization in the Rico mining district, Colorado. Economic Geology, 82 (8) 2141-2157 doi:10.2113/gsecongeo.82.8.2141

ⓘ Argyrodite

Formula: Ag₈GeS₆

Locality: Iron Clad Mine, Expectation Mountain, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Barnes, Reginald (1985) The Mines and Minerals of Rico [Colorado]. The Mineralogical Record, 16 (3) 203-247

ⓘ Aurichalcite

Formula: (Zn,Cu)₅(CO₃)₂(OH)₆

Locality: Rico Argentine Mine, Silver Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Azurite

Formula: Cu₃(CO₃)₂(OH)₂

Locality: Zero Mine (Patented Claims: Zero; MS 14800; Edna; MS 14800), Mount Wilson Mining District, Dolores County, Colorado, USA

References:

Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.

ⓘ Baryte

Formula: BaSO₄

Localities: Reported from at least 7 localities in this region.

ⓘ 'Biotite'

Formula: K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂

Locality: Silver Creek Molybdenum deposit, Silver Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

ⓘ Bismuthinite

Formula: Bi₂S₃

Locality: Rico Argentine Mine, Silver Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Barnes, Reginald (1985) The Mines and Minerals of Rico [Colorado]. The Mineralogical Record, 16 (3) 203-247

ⓘ Bornite

Formula: Cu₅FeS₄

Locality: Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Barnes, Reginald (1985) The Mines and Minerals of Rico [Colorado]. The Mineralogical Record, 16 (3) 203-247pp.203-216

ⓘ Bromargyrite

Formula: AgBr

Locality: Puzzle Mine (Puzzler Mine), Horse Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Calcite

Formula: CaCO₃

Localities: Reported from at least 19 localities in this region.

ⓘ Calcite var. Manganese-bearing Calcite

Formula: (Ca,Mn)CO₃

Localities:

Blaine tunnel (Rico Argentine Mine), Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Mountain Springs Mine (Rico Argentine), C.H.C. Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Rico Argentine Mine, Silver Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Carnotite

Formula: K₂(UO₂)₂(VO₄)₂ · 3H₂O

Localities: Reported from at least 8 localities in this region.

ⓘ Celestine

Formula: SrSO₄

Locality: Enterprise Mine, Newman Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Holmes, Richard Walker, Kennedy, Marrianna B. (1983) Mines and Minerals of the Great American Rift (Colorado-New Mexico). Van Nostrand Reinhold Co., New York.

ⓘ Cerussite

Formula: PbCO₃

Localities: Reported from at least 7 localities in this region.

ⓘ Chalcanthite

Formula: CuSO₄ · 5H₂O

Locality: Wellington Mine, C.H.C. Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.

ⓘ Chalcocite

Formula: Cu₂S

Localities:

ⓘ Chalcopyrite

Formula: CuFeS₂

Localities: Reported from at least 34 localities in this region.

ⓘ Chlorargyrite

Formula: AgCl

Localities:

Puzzle Mine (Puzzler Mine), Horse Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Chlorargyrite var. Bromine-bearing Chlorargyrite

Formula: Ag(Cl,Br)

Localities:

Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Puzzle Mine (Puzzler Mine), Horse Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ 'Chlorite Group'

Localities: Reported from at least 6 localities in this region.

ⓘ Clinozoisite

Formula: (CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)

Localities:

Telescope Mountain, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Rico Argentine Mine, Silver Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Cordierite

Formula: Mg₂Al₄Si₅O₁₈

Locality: Shamrock Mine, Expectation Mountain, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Cosalite

Formula: Pb₂Bi₂S₅

Locality: Rico Argentine Mine, Silver Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.

ⓘ Covellite

Formula: CuS

Locality: Enterprise Mine, Newman Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Diaspore

Formula: AlO(OH)

Localities:

Wellington Mine, C.H.C. Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Iron Rod Mine, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Diopside

Formula: CaMgSi₂O₆

Locality: Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.

ⓘ Dolomite

Formula: CaMg(CO₃)₂

Localities:

St. Louis Tunnel (Rico Argentine), Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Enterprise Mine, Newman Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Rico Boy Mine, Rico, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Rico Aspen Mine, Newman Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Montezuma Mine, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Dolomite var. Iron-bearing Dolomite

Formula: Ca(Mg,Fe)(CO₃)₂

Locality: Rico Boy Mine, Rico, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Enargite

Formula: Cu₃AsS₄

Locality: Johnney Bull Mine, Horse Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Holmes, Richard Walker, Kennedy, Marrianna B. (1983) Mines and Minerals of the Great American Rift (Colorado-New Mexico). Van Nostrand Reinhold Co., New York.

ⓘ Epidote

Formula: (CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)

Localities:

Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Atlantic Cable Mine, Rico, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Potter Tunnel, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Montezuma Mine, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Epidote var. Withamite

Formula: {Ca₂}{Al₂(Fe³⁺,Mn)}(Si₂O₇)(SiO₄)O(OH)

Locality: Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.

ⓘ Epsomite

Formula: MgSO₄ · 7H₂O

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Fluorite

Formula: CaF₂

Localities: Reported from at least 10 localities in this region.

ⓘ 'Freibergite Subgroup'

Formula: (Ag₆,[Ag₆]⁴⁺)(Cu₄ C²⁺₂)Sb₄S₁₂S_0-1

Locality: What Cheer mine, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Emmons, S. F., Becker, G. F. (1885) Statistics and Technology of the Precious Metals. Bureau of the Census.

ⓘ Galena

Formula: PbS

Localities: Reported from at least 28 localities in this region.

ⓘ Galena var. Silver-bearing Galena

Formula: PbS with Ag

Localities:

Phoenix Mine, Telescope Mountain, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Yellow Jacket Mine, Telescope Mountain, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Parson mine, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Mountain Springs Mine (Rico Argentine), C.H.C. Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
What Cheer mine, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ 'Garnet Group'

Formula: X₃Z₂(SiO₄)₃

Localities:

Atlantic Cable Mine, Rico, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Telescope Mountain, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Potter Tunnel, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Rico Argentine Mine, Silver Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Grossular

Formula: Ca₃Al₂(SiO₄)₃

Locality: Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.

ⓘ Gypsum

Formula: CaSO₄ · 2H₂O

Localities: Reported from at least 8 localities in this region.

ⓘ Halite

Formula: NaCl

Locality: Paradox Basin, Dolores County, Colorado, USA

References:

Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.

ⓘ Halloysite

Formula: Al₂Si₂O₅(OH)₄ · n(H₂O)

Localities:

Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Logan Mine (Logan Group; Goliath; MS 19665; General O. O. Howard; MS 2478; General Sherman; MS 2477; General Sheridan; MS 2479; Patented Claims: General Logan; MS 2476; Little Casper; MS 19665), Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Halotrichite

Formula: Fe²⁺Al₂(SO₄)₄ · 22H₂O

Localities:

Lone Cone Mining District (Dunton Mining District), Dolores County, Colorado, USA
Emma Mine (Barbara; Normandic; Brooklyn; MS 18498; Sirius; MS 12931; Cynthia; Orion; MS 12953a; Modern Mines), Lone Cone Mining District (Dunton Mining District), Dolores County, Colorado, USA

ⓘ Helvine

Formula: Be₃Mn²⁺₄(SiO₄)₃S

Locality: Rico Argentine Mine, Silver Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Hematite

Formula: Fe₂O₃

Localities:

Atlantic Cable Mine, Rico, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Calico Peak Alunite Deposit, Horse Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ 'Hornblende Root Name Group'

Formula: ◻Ca₂(C²⁺₄C³⁺)(AlSi₇O₂₂)W₂

Locality: Montezuma Mine, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Hübnerite

Formula: MnWO₄

Locality: Rico Argentine Mine, Silver Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Hydrozincite

Formula: Zn₅(CO₃)₂(OH)₆

Locality: Rico Argentine Mine, Silver Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Jarosite

Formula: KFe³⁺₃(SO₄)₂(OH)₆

Localities:

C.H.C. Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Pigeon Mine, C.H.C. Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Calico Peak Alunite Deposit, Horse Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Kaolinite

Formula: Al₂(Si₂O₅)(OH)₄

Localities: Reported from at least 6 localities in this region.

ⓘ 'K Feldspar'

Locality: Aztec Mine, Expectation Mountain, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.

ⓘ 'K Feldspar var. Adularia'

Formula: KAlSi₃O₈

Locality: Aztec Mine, Expectation Mountain, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.

ⓘ 'Limonite'

Localities: Reported from at least 12 localities in this region.

ⓘ Linarite

Formula: PbCu(SO₄)(OH)₂

Locality: Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Patrick Haynes

ⓘ Magnetite

Formula: Fe²⁺Fe³⁺₂O₄

Localities: Reported from at least 6 localities in this region.

ⓘ Malachite

Formula: Cu₂(CO₃)(OH)₂

Localities:

Zero Mine (Patented Claims: Zero; MS 14800; Edna; MS 14800), Mount Wilson Mining District, Dolores County, Colorado, USA
Enterprise Mine, Newman Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Magnet Prospect, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Massicot

Formula: PbO

Locality: Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Barnes, Reginald (1985) The Mines and Minerals of Rico [Colorado]. The Mineralogical Record, 16 (3) 203-247pp.203-216

ⓘ Melanterite

Formula: Fe²⁺(H₂O)₆(SO₄) · H₂O

Localities:

Wellington Mine, C.H.C. Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Emma Mine (Barbara; Normandic; Brooklyn; MS 18498; Sirius; MS 12931; Cynthia; Orion; MS 12953a; Modern Mines), Lone Cone Mining District (Dunton Mining District), Dolores County, Colorado, USA

ⓘ Melanterite var. Copper-bearing Melanterite

Formula: (Fe,Cu)SO₄ · 7H₂O

Localities:

ⓘ Molybdenite

Formula: MoS₂

Localities: Reported from at least 8 localities in this region.

ⓘ Muscovite

Formula: KAl₂(AlSi₃O₁₀)(OH)₂

Localities: Reported from at least 9 localities in this region.

ⓘ Muscovite var. Illite

Formula: K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂

Localities:

Silver Creek Molybdenum deposit, Silver Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Calico Peak Alunite Deposit, Horse Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Muscovite var. Sericite

Formula: KAl₂(AlSi₃O₁₀)(OH)₂

Localities: Reported from at least 7 localities in this region.

ⓘ Native Copper

Formula: Cu

Localities:

Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
California Mine (Nevada; Unpatented Claims: California; Green Mountain; P. B. King; Burlesque Queen), Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Native Gold

Formula: Au

Localities: Reported from at least 14 localities in this region.

ⓘ Native Silver

Formula: Ag

Localities: Reported from at least 7 localities in this region.

ⓘ Native Sulphur

Formula: S₈

Localities:

Rosebud Mine (Robert Rom; Black Imp Nos. 1-3; Unpatented Claims: Rosebud Nos. 1-3; Rosebud Extension; Rosebud Mill Site), Lone Cone Mining District (Dunton Mining District), Dolores County, Colorado, USA
Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Calico Peak Alunite Deposit, Horse Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Union Carbonate Mine, Newman Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Natroalunite

Formula: NaAl₃(SO₄)₂(OH)₆

Locality: Calico Peak Alunite Deposit, Horse Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Palache, Charles; Berman, Harry; Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Etc. John Wiley and Sons.

ⓘ Orthoclase

Formula: K(AlSi₃O₈)

Locality: Silver Creek Molybdenum deposit, Silver Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

ⓘ Parauranophane

Formula: Ca(UO₂)₂(SiO₃OH)₂ · 5H₂O

Locality: Badger No. 7 claim, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.

ⓘ Pearceite

Formula: [Ag₆As₂S₇][Ag₉CuS₄]

Localities:

Smuggler/Almont (Smuggler Almont), Lone Cone Mining District (Dunton Mining District), Dolores County, Colorado, USA
Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Newman Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Plumbojarosite

Formula: Pb_0.5Fe³⁺₃(SO₄)₂(OH)₆

Locality: Calico Peak Alunite Deposit, Horse Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.

ⓘ Polybasite

Formula: [Ag₆Sb₂S₇][Ag₉CuS₄]

Localities: Reported from at least 10 localities in this region.

ⓘ Prehnite

Formula: Ca₂Al₂Si₃O₁₀(OH)₂

Locality: Union Carbonate Mine, Newman Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Proustite

Formula: Ag₃AsS₃

Localities:

Lone Cone Mining District (Dunton Mining District), Dolores County, Colorado, USA
Enterprise Mine, Newman Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Pyrargyrite

Formula: Ag₃SbS₃

Localities: Reported from at least 7 localities in this region.

ⓘ Pyrite

Formula: FeS₂

Localities: Reported from at least 49 localities in this region.

ⓘ Pyrolusite

Formula: Mn⁴⁺O₂

Locality: Yellow Jacket Mine, Telescope Mountain, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ 'Pyroxene Group'

Formula: ADSi₂O₆

Localities:

Atlantic Cable Mine, Rico, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Montezuma Mine, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Pyrrhotite

Formula: Fe_1-xS

Localities:

Rico Argentine Mine, Silver Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Blaine tunnel (Rico Argentine Mine), Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Atlantic Cable Mine, Rico, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Quartz

Formula: SiO₂

Localities: Reported from at least 43 localities in this region.

ⓘ Quartz var. Chalcedony

Formula: SiO₂

Locality: Smuggler Mine, Lone Cone Mining District (Dunton Mining District), Dolores County, Colorado, USA

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Rhodochrosite

Formula: MnCO₃

Localities: Reported from at least 7 localities in this region.

ⓘ Rhodonite

Formula: CaMn₃Mn[Si₅O₁₅]

Locality: Enterprise Mine, Newman Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Roscoelite

Formula: KV³⁺₂(AlSi₃O₁₀)(OH)₂

Localities:

Barlow Group (Barlow Nos. 1-6), Hermosa Peak Area, Dolores County, Colorado, USA
Rico, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Graysill Mine (Graysill Group; Claims: Graysill 1-9), Hermosa Peak Area, Dolores County, Colorado, USA

ⓘ Rutile

Formula: TiO₂

Locality: Iron Rod Mine, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.

ⓘ Sellaite

Formula: MgF₂

Locality: Argentine tunnel, Rico Argentine Mine, Silver Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.

ⓘ 'Serpentine Subgroup'

Formula: D₃[Si₂O₅](OH)₄

Locality: Black Wonder Prospect (San Juan National Forest), Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.

ⓘ Serpierite

Formula: Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O

Locality: Forest Payrole Mine, Newman Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

McKnight, Edwin Thor (1974) Geology and ore deposits of the Rico District, Colorado. USGS Professional Paper 723.

Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.

ⓘ Siderite

Formula: FeCO₃

Localities:

Rico Boy Mine, Rico, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Enterprise Mine, Newman Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Rico Aspen Mine, Newman Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Smithsonite

Formula: ZnCO₃

Localities:

Lily D. Mine (Carrie; Silver Belt), C.H.C. Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Rico Argentine Mine, Silver Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Sphalerite

Formula: ZnS

Localities: Reported from at least 39 localities in this region.

ⓘ Stephanite

Formula: Ag₅SbS₄

Localities:

Enterprise Mine, Newman Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Rico Aspen Mine, Newman Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Stibnite

Formula: Sb₂S₃

Locality: Smuggler Mine, Lone Cone Mining District (Dunton Mining District), Dolores County, Colorado, USA

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Sylvite

Formula: KCl

Locality: Paradox Basin, Dolores County, Colorado, USA

References:

Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.

ⓘ 'Tennantite Subgroup'

Formula: Cu₆(Cu₄C²⁺₂)As₄S₁₂S

Localities:

Rico Argentine Mine, Silver Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Rosebud Mine (Robert Rom; Black Imp Nos. 1-3; Unpatented Claims: Rosebud Nos. 1-3; Rosebud Extension; Rosebud Mill Site), Lone Cone Mining District (Dunton Mining District), Dolores County, Colorado, USA

ⓘ Tetradymite

Formula: Bi₂Te₂S

Locality: St. Louis Tunnel (Rico Argentine), Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ 'Tetrahedrite Subgroup'

Formula: Cu₆(Cu₄C²⁺₂)Sb₄S₁₂S

Localities: Reported from at least 8 localities in this region.

ⓘ Topaz

Formula: Al₂(SiO₄)(F,OH)₂

Localities:

Rico Argentine Mine, Silver Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Iron Rod Mine, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Wellington Mine, C.H.C. Hill, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Blaine tunnel (Rico Argentine Mine), Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ 'Tourmaline'

Formula: AD₃G₆(T₆O₁₈)(BO₃)₃X₃Z

Locality: Wheel of Fortune Mine (Silent Friend; MS 14799), Mount Wilson Mining District, Dolores County, Colorado, USA

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Tremolite

Formula: ◻Ca₂Mg₅(Si₈O₂₂)(OH)₂

Localities:

Falcon Mine, Telescope Mountain, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Tyuyamunite

Formula: Ca(UO₂)₂(VO₄)₂ · 5-8H₂O

Localities:

Arrowhead Mine, Dolores County, Colorado, USA
Blue Eagle Mine, Cross Canyon Area, Dolores County, Colorado, USA
Blue Eagle Mine, Lone Cone Mining District (Dunton Mining District), Dolores County, Colorado, USA
Broken Thumb Prospects (Broken Thumb Nos. 1-3 Prospects), Dolores County, Colorado, USA
Rainy Day Mine (Pack Rat Mine), Dolores County, Colorado, USA

ⓘ Vesuvianite

Formula: Ca₁₉Fe³⁺Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀]O(OH)₉

Locality: Atlantic Cable Mine, Rico, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Holmes, Richard Walker, Kennedy, Marrianna B. (1983) Mines and Minerals of the Great American Rift (Colorado-New Mexico). Van Nostrand Reinhold Co., New York.

ⓘ 'Wad'

Localities:

Hope and Cross Prospect, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Grand View Mine, Telescope Mountain, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA
Telescope Mountain, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

ⓘ Wilcoxite

Formula: MgAl(SO₄)₂F · 17H₂O

Locality: Rico, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Peterson, R. C., Joy, B. R. (2013) Wilcoxite MgAl(SO₄)₂F·17H₂O, from Rico, Colorado: Occurrence and crystal structure. The Canadian Mineralogist, 51 (1) 107-117 doi:10.3749/canmin.51.1.107

ⓘ Wollastonite

Formula: Ca₃(Si₃O₉)

Locality: Atlantic Cable Mine, Rico, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Holmes, Richard Walker, Kennedy, Marrianna B. (1983) Mines and Minerals of the Great American Rift (Colorado-New Mexico). Van Nostrand Reinhold Co., New York.

ⓘ Wulfenite

Formula: Pb(MoO₄)

Locality: Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Patrick Haynes

ⓘ Zunyite

Formula: Al₁₃Si₅O₂₀(OH,F)₁₈Cl

Locality: Calico Peak Alunite Deposit, Horse Creek, Rico Mining District (Pioneer Mining District), Rico Mountains, Dolores County, Colorado, USA

References:

Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.

Gallery:

Cu₂Sⓘ Chalcocite

Chalcocite, etc.

Rico Argentine Mine, Silver Creek, Rico Mining District, Rico Mountains, Dolores County, Colorado, USA

Chalcocite, etc.

Rico Argentine Mine, Silver Creek, Rico Mining District, Rico Mountains, Dolores County, Colorado, USA

Chalcocite, etc.

Rico Argentine Mine, Silver Creek, Rico Mining District, Rico Mountains, Dolores County, Colorado, USA

PbSⓘ Galena

Galena, etc.

Mountain Springs Mine, C.H.C. Hill, Rico Mining District, Rico Mountains, Dolores County, Colorado, USA

Galena, etc.

Union Carbonate Mine, Newman Hill, Rico Mining District, Rico Mountains, Dolores County, Colorado, USA

Galena, etc.

Rico Mining District, Rico Mountains, Dolores County, Colorado, USA

Galena, etc.

Mountain Springs Mine, C.H.C. Hill, Rico Mining District, Rico Mountains, Dolores County, Colorado, USA

Galena, etc.

Union Carbonate Mine, Newman Hill, Rico Mining District, Rico Mountains, Dolores County, Colorado, USA

Galena, etc.

Rico Mining District, Rico Mountains, Dolores County, Colorado, USA

Galena, etc.

Mountain Springs Mine, C.H.C. Hill, Rico Mining District, Rico Mountains, Dolores County, Colorado, USA

Galena, etc.

Union Carbonate Mine, Newman Hill, Rico Mining District, Rico Mountains, Dolores County, Colorado, USA

Cu₆(Cu₄C²⁺₂)Sb₄S₁₂Sⓘ 'Tetrahedrite Subgroup'

Tetrahedrite Subgroup, etc.

Rico Aspen Mine, Newman Hill, Rico Mining District, Rico Mountains, Dolores County, Colorado, USA

Tetrahedrite Subgroup, etc.

Rico Aspen Mine, Newman Hill, Rico Mining District, Rico Mountains, Dolores County, Colorado, USA

Tetrahedrite Subgroup, etc.

Rico Aspen Mine, Newman Hill, Rico Mining District, Rico Mountains, Dolores County, Colorado, USA

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘ	Native Copper	1.AA.05	Cu
ⓘ	Native Gold	1.AA.05	Au
ⓘ	Native Silver	1.AA.05	Ag
ⓘ	Native Sulphur	1.CC.05	S₈
Group 2 - Sulphides and Sulfosalts
ⓘ	Chalcocite	2.BA.05	Cu₂S
ⓘ	Bornite	2.BA.15	Cu₅FeS₄
ⓘ	Acanthite	2.BA.35	Ag₂S
ⓘ	Argyrodite	2.BA.70	Ag₈GeS₆
ⓘ	Covellite	2.CA.05a	CuS
ⓘ	Sphalerite	2.CB.05a	ZnS
ⓘ	Chalcopyrite	2.CB.10a	CuFeS₂
ⓘ	Pyrrhotite	2.CC.10	Fe_1-xS
ⓘ	Alabandite	2.CD.10	MnS
ⓘ	Galena	2.CD.10	PbS
ⓘ	var. Silver-bearing Galena	2.CD.10	PbS with Ag
ⓘ	Bismuthinite	2.DB.05	Bi₂S₃
ⓘ	Stibnite	2.DB.05	Sb₂S₃
ⓘ	Tetradymite	2.DC.05	Bi₂Te₂S
ⓘ	Molybdenite	2.EA.30	MoS₂
ⓘ	Pyrite	2.EB.05a	FeS₂
ⓘ	Proustite	2.GA.05	Ag₃AsS₃
ⓘ	Pyrargyrite	2.GA.05	Ag₃SbS₃
ⓘ	'Freibergite Subgroup'	2.GB.05	(Ag₆,[Ag₆]⁴⁺)(Cu₄ C²⁺₂)Sb₄S₁₂S_0-1
ⓘ	'Tennantite Subgroup'	2.GB.05	Cu₆(Cu₄C²⁺₂)As₄S₁₂S
ⓘ	'Tetrahedrite Subgroup'	2.GB.05	Cu₆(Cu₄C²⁺₂)Sb₄S₁₂S
ⓘ	Stephanite	2.GB.10	Ag₅SbS₄
ⓘ	Pearceite	2.GB.15	[Ag₆As₂S₇][Ag₉CuS₄]
ⓘ	Polybasite	2.GB.15	[Ag₆Sb₂S₇][Ag₉CuS₄]
ⓘ	Cosalite	2.JB.10	Pb₂Bi₂S₅
ⓘ	Enargite	2.KA.05	Cu₃AsS₄
Group 3 - Halides
ⓘ	Bromargyrite	3.AA.15	AgBr
ⓘ	Chlorargyrite	3.AA.15	AgCl
ⓘ	var. Bromine-bearing Chlorargyrite	3.AA.15	Ag(Cl,Br)
ⓘ	Halite	3.AA.20	NaCl
ⓘ	Sylvite	3.AA.20	KCl
ⓘ	Sellaite	3.AB.15	MgF₂
ⓘ	Fluorite	3.AB.25	CaF₂
Group 4 - Oxides and Hydroxides
ⓘ	Massicot	4.AC.25	PbO
ⓘ	Magnetite	4.BB.05	Fe²⁺Fe³⁺₂O₄
ⓘ	Hematite	4.CB.05	Fe₂O₃
ⓘ	Quartz var. Chalcedony	4.DA.05	SiO₂
ⓘ		4.DA.05	SiO₂
ⓘ	Pyrolusite	4.DB.05	Mn⁴⁺O₂
ⓘ	Rutile	4.DB.05	TiO₂
ⓘ	Hübnerite	4.DB.30	MnWO₄
ⓘ	Anatase	4.DD.05	TiO₂
ⓘ	Diaspore	4.FD.10	AlO(OH)
ⓘ	Carnotite	4.HB.05	K₂(UO₂)₂(VO₄)₂ · 3H₂O
ⓘ	Tyuyamunite	4.HB.25	Ca(UO₂)₂(VO₄)₂ · 5-8H₂O
Group 5 - Nitrates and Carbonates
ⓘ	Calcite	5.AB.05	CaCO₃
ⓘ	var. Manganese-bearing Calcite	5.AB.05	(Ca,Mn)CO₃
ⓘ	Rhodochrosite	5.AB.05	MnCO₃
ⓘ	Siderite	5.AB.05	FeCO₃
ⓘ	Smithsonite	5.AB.05	ZnCO₃
ⓘ	Dolomite	5.AB.10	CaMg(CO₃)₂
ⓘ	var. Iron-bearing Dolomite	5.AB.10	Ca(Mg,Fe)(CO₃)₂
ⓘ	Cerussite	5.AB.15	PbCO₃
ⓘ	Azurite	5.BA.05	Cu₃(CO₃)₂(OH)₂
ⓘ	Malachite	5.BA.10	Cu₂(CO₃)(OH)₂
ⓘ	Aurichalcite	5.BA.15	(Zn,Cu)₅(CO₃)₂(OH)₆
ⓘ	Hydrozincite	5.BA.15	Zn₅(CO₃)₂(OH)₆
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘ	Anhydrite	7.AD.30	CaSO₄
ⓘ	Anglesite	7.AD.35	PbSO₄
ⓘ	Baryte	7.AD.35	BaSO₄
ⓘ	Celestine	7.AD.35	SrSO₄
ⓘ	Alunite	7.BC.10	KAl₃(SO₄)₂(OH)₆
ⓘ	Jarosite	7.BC.10	KFe³⁺₃(SO₄)₂(OH)₆
ⓘ	Natroalunite	7.BC.10	NaAl₃(SO₄)₂(OH)₆
ⓘ	Plumbojarosite	7.BC.10	Pb_0.5Fe³⁺₃(SO₄)₂(OH)₆
ⓘ	Linarite	7.BC.65	PbCu(SO₄)(OH)₂
ⓘ	Chalcanthite	7.CB.20	CuSO₄ · 5H₂O
ⓘ	Melanterite	7.CB.35	Fe²⁺(H₂O)₆(SO₄) · H₂O
ⓘ	var. Copper-bearing Melanterite	7.CB.35	(Fe,Cu)SO₄ · 7H₂O
ⓘ	Epsomite	7.CB.40	MgSO₄ · 7H₂O
ⓘ	Alunogen	7.CB.45	Al₂(SO₄)₃ · 17H₂O
ⓘ	Halotrichite	7.CB.85	Fe²⁺Al₂(SO₄)₄ · 22H₂O
ⓘ	Gypsum	7.CD.40	CaSO₄ · 2H₂O
ⓘ	Serpierite	7.DD.30	Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O
ⓘ	Wilcoxite	7.DE.45	MgAl(SO₄)₂F · 17H₂O
ⓘ	Wulfenite	7.GA.05	Pb(MoO₄)
Group 9 - Silicates
ⓘ	Andradite	9.AD.25	Ca₃Fe³⁺₂(SiO₄)₃
ⓘ	Grossular	9.AD.25	Ca₃Al₂(SiO₄)₃
ⓘ	Andalusite	9.AF.10	Al₂(SiO₄)O
ⓘ	Topaz	9.AF.35	Al₂(SiO₄)(F,OH)₂
ⓘ	Parauranophane	9.AK.15	Ca(UO₂)₂(SiO₃OH)₂ · 5H₂O
ⓘ	Clinozoisite	9.BG.05a	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
ⓘ	Epidote	9.BG.05a	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
ⓘ	var. Withamite	9.BG.05a	{Ca₂}{Al₂(Fe³⁺,Mn)}(Si₂O₇)(SiO₄)O(OH)
ⓘ	Vesuvianite	9.BG.35	Ca₁₉Fe³⁺Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀]O(OH)₉
ⓘ	Zunyite	9.BJ.55	Al₁₃Si₅O₂₀(OH,F)₁₈Cl
ⓘ	Cordierite	9.CJ.10	Mg₂Al₄Si₅O₁₈
ⓘ	Diopside	9.DA.15	CaMgSi₂O₆
ⓘ	Actinolite	9.DE.10	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
ⓘ	Tremolite	9.DE.10	◻Ca₂Mg₅(Si₈O₂₂)(OH)₂
ⓘ	Wollastonite	9.DG.05	Ca₃(Si₃O₉)
ⓘ	Rhodonite	9.DK.05	CaMn₃Mn[Si₅O₁₅]
ⓘ	Prehnite	9.DP.20	Ca₂Al₂Si₃O₁₀(OH)₂
ⓘ	Muscovite var. Illite	9.EC.15	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
ⓘ		9.EC.15	KAl₂(AlSi₃O₁₀)(OH)₂
ⓘ	Roscoelite	9.EC.15	KV³⁺₂(AlSi₃O₁₀)(OH)₂
ⓘ	Muscovite var. Sericite	9.EC.15	KAl₂(AlSi₃O₁₀)(OH)₂
ⓘ	Kaolinite	9.ED.05	Al₂(Si₂O₅)(OH)₄
ⓘ	Halloysite	9.ED.10	Al₂Si₂O₅(OH)₄ · n(H₂O)
ⓘ	Allophane	9.ED.20	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
ⓘ	Orthoclase	9.FA.30	K(AlSi₃O₈)
ⓘ	Albite	9.FA.35	Na(AlSi₃O₈)
ⓘ	Helvine	9.FB.10	Be₃Mn²⁺₄(SiO₄)₃S
Unclassified
ⓘ	'K Feldspar var. Adularia'	-	KAlSi₃O₈
ⓘ	'Biotite'	-	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
ⓘ	'Chlorite Group'	-
ⓘ	'Limonite'	-
ⓘ	'Tourmaline'	-	AD₃G₆(T₆O₁₈)(BO₃)₃X₃Z
ⓘ	'Wad'	-
ⓘ	'Hornblende Root Name Group'	-	◻Ca₂(C²⁺₄C³⁺)(AlSi₇O₂₂)W₂
ⓘ	'K Feldspar'	-
ⓘ	'Pyroxene Group'	-	ADSi₂O₆
ⓘ	'Garnet Group'	-	X₃Z₂(SiO₄)₃
ⓘ	'Serpentine Subgroup'	-	D₃[Si₂O₅](OH)₄
ⓘ	'Allanite Group'	-	(A1²⁺REE³⁺)(M1³⁺M2³⁺M3²⁺)O[Si₂O₇][SiO₄](OH)

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
H	ⓘ Allophane	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
H	ⓘ Alunite	KAl₃(SO₄)₂(OH)₆
H	ⓘ Alunogen	Al₂(SO₄)₃ · 17H₂O
H	ⓘ Aurichalcite	(Zn,Cu)₅(CO₃)₂(OH)₆
H	ⓘ Azurite	Cu₃(CO₃)₂(OH)₂
H	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
H	ⓘ Carnotite	K₂(UO₂)₂(VO₄)₂ · 3H₂O
H	ⓘ Chalcanthite	CuSO₄ · 5H₂O
H	ⓘ Clinozoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
H	ⓘ Diaspore	AlO(OH)
H	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
H	ⓘ Epsomite	MgSO₄ · 7H₂O
H	ⓘ Gypsum	CaSO₄ · 2H₂O
H	ⓘ Halloysite	Al₂Si₂O₅(OH)₄ · n(H₂O)
H	ⓘ Halotrichite	Fe²⁺Al₂(SO₄)₄ · 22H₂O
H	ⓘ Hydrozincite	Zn₅(CO₃)₂(OH)₆
H	ⓘ Muscovite var. Illite	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
H	ⓘ Jarosite	KFe₃³⁺(SO₄)₂(OH)₆
H	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
H	ⓘ Linarite	PbCu(SO₄)(OH)₂
H	ⓘ Malachite	Cu₂(CO₃)(OH)₂
H	ⓘ Melanterite	Fe²⁺(H₂O)₆(SO₄) · H₂O
H	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
H	ⓘ Natroalunite	NaAl₃(SO₄)₂(OH)₆
H	ⓘ Plumbojarosite	Pb_0.5Fe₃³⁺(SO₄)₂(OH)₆
H	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
H	ⓘ Roscoelite	KV₂³⁺(AlSi₃O₁₀)(OH)₂
H	ⓘ Serpierite	Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O
H	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
H	ⓘ Tremolite	◻Ca₂Mg₅(Si₈O₂₂)(OH)₂
H	ⓘ Tyuyamunite	Ca(UO₂)₂(VO₄)₂ · 5-8H₂O
H	ⓘ Parauranophane	Ca(UO₂)₂(SiO₃OH)₂ · 5H₂O
H	ⓘ Vesuvianite	Ca₁₉Fe³⁺Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀]O(OH)₉
H	ⓘ Wilcoxite	MgAl(SO₄)₂F · 17H₂O
H	ⓘ Zunyite	Al₁₃Si₅O₂₀(OH,F)₁₈Cl
H	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
H	ⓘ Serpentine Subgroup	D₃[Si₂O₅](OH)₄
H	ⓘ Melanterite var. Copper-bearing Melanterite	(Fe,Cu)SO₄ · 7H₂O
H	ⓘ Epidote var. Withamite	{Ca₂}{Al₂(Fe³⁺,Mn)}(Si₂O₇)(SiO₄)O(OH)
H	ⓘ Allanite Group	(A1²⁺REE³⁺)(M1³⁺M2³⁺M3²⁺)O[Si₂O₇][SiO₄](OH)
Be	Beryllium
Be	ⓘ Helvine	Be₃Mn₄²⁺(SiO₄)₃S
B	Boron
B	ⓘ Tourmaline	AD₃G₆(T₆O₁₈)(BO₃)₃X₃Z
C	Carbon
C	ⓘ Aurichalcite	(Zn,Cu)₅(CO₃)₂(OH)₆
C	ⓘ Azurite	Cu₃(CO₃)₂(OH)₂
C	ⓘ Calcite	CaCO₃
C	ⓘ Cerussite	PbCO₃
C	ⓘ Dolomite	CaMg(CO₃)₂
C	ⓘ Hydrozincite	Zn₅(CO₃)₂(OH)₆
C	ⓘ Calcite var. Manganese-bearing Calcite	(Ca,Mn)CO₃
C	ⓘ Malachite	Cu₂(CO₃)(OH)₂
C	ⓘ Rhodochrosite	MnCO₃
C	ⓘ Siderite	FeCO₃
C	ⓘ Smithsonite	ZnCO₃
C	ⓘ Dolomite var. Iron-bearing Dolomite	Ca(Mg,Fe)(CO₃)₂
O	Oxygen
O	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
O	ⓘ K Feldspar var. Adularia	KAlSi₃O₈
O	ⓘ Albite	Na(AlSi₃O₈)
O	ⓘ Allophane	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
O	ⓘ Alunite	KAl₃(SO₄)₂(OH)₆
O	ⓘ Alunogen	Al₂(SO₄)₃ · 17H₂O
O	ⓘ Anatase	TiO₂
O	ⓘ Andalusite	Al₂(SiO₄)O
O	ⓘ Andradite	Ca₃Fe₂³⁺(SiO₄)₃
O	ⓘ Anglesite	PbSO₄
O	ⓘ Anhydrite	CaSO₄
O	ⓘ Aurichalcite	(Zn,Cu)₅(CO₃)₂(OH)₆
O	ⓘ Azurite	Cu₃(CO₃)₂(OH)₂
O	ⓘ Baryte	BaSO₄
O	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
O	ⓘ Calcite	CaCO₃
O	ⓘ Carnotite	K₂(UO₂)₂(VO₄)₂ · 3H₂O
O	ⓘ Celestine	SrSO₄
O	ⓘ Cerussite	PbCO₃
O	ⓘ Chalcanthite	CuSO₄ · 5H₂O
O	ⓘ Quartz var. Chalcedony	SiO₂
O	ⓘ Clinozoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
O	ⓘ Cordierite	Mg₂Al₄Si₅O₁₈
O	ⓘ Diaspore	AlO(OH)
O	ⓘ Diopside	CaMgSi₂O₆
O	ⓘ Dolomite	CaMg(CO₃)₂
O	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
O	ⓘ Epsomite	MgSO₄ · 7H₂O
O	ⓘ Grossular	Ca₃Al₂(SiO₄)₃
O	ⓘ Gypsum	CaSO₄ · 2H₂O
O	ⓘ Halloysite	Al₂Si₂O₅(OH)₄ · n(H₂O)
O	ⓘ Halotrichite	Fe²⁺Al₂(SO₄)₄ · 22H₂O
O	ⓘ Helvine	Be₃Mn₄²⁺(SiO₄)₃S
O	ⓘ Hematite	Fe₂O₃
O	ⓘ Hübnerite	MnWO₄
O	ⓘ Hydrozincite	Zn₅(CO₃)₂(OH)₆
O	ⓘ Muscovite var. Illite	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
O	ⓘ Jarosite	KFe₃³⁺(SO₄)₂(OH)₆
O	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
O	ⓘ Linarite	PbCu(SO₄)(OH)₂
O	ⓘ Calcite var. Manganese-bearing Calcite	(Ca,Mn)CO₃
O	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
O	ⓘ Malachite	Cu₂(CO₃)(OH)₂
O	ⓘ Massicot	PbO
O	ⓘ Melanterite	Fe²⁺(H₂O)₆(SO₄) · H₂O
O	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Natroalunite	NaAl₃(SO₄)₂(OH)₆
O	ⓘ Orthoclase	K(AlSi₃O₈)
O	ⓘ Plumbojarosite	Pb_0.5Fe₃³⁺(SO₄)₂(OH)₆
O	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
O	ⓘ Pyrolusite	Mn⁴⁺O₂
O	ⓘ Quartz	SiO₂
O	ⓘ Rhodochrosite	MnCO₃
O	ⓘ Rhodonite	CaMn₃Mn[Si₅O₁₅]
O	ⓘ Roscoelite	KV₂³⁺(AlSi₃O₁₀)(OH)₂
O	ⓘ Rutile	TiO₂
O	ⓘ Serpierite	Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O
O	ⓘ Siderite	FeCO₃
O	ⓘ Smithsonite	ZnCO₃
O	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
O	ⓘ Tourmaline	AD₃G₆(T₆O₁₈)(BO₃)₃X₃Z
O	ⓘ Tremolite	◻Ca₂Mg₅(Si₈O₂₂)(OH)₂
O	ⓘ Tyuyamunite	Ca(UO₂)₂(VO₄)₂ · 5-8H₂O
O	ⓘ Parauranophane	Ca(UO₂)₂(SiO₃OH)₂ · 5H₂O
O	ⓘ Vesuvianite	Ca₁₉Fe³⁺Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀]O(OH)₉
O	ⓘ Wilcoxite	MgAl(SO₄)₂F · 17H₂O
O	ⓘ Wulfenite	Pb(MoO₄)
O	ⓘ Wollastonite	Ca₃(Si₃O₉)
O	ⓘ Zunyite	Al₁₃Si₅O₂₀(OH,F)₁₈Cl
O	ⓘ Hornblende Root Name Group	◻Ca₂(C₄²⁺C³⁺)(AlSi₇O₂₂)W₂
O	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Pyroxene Group	ADSi₂O₆
O	ⓘ Garnet Group	X₃Z₂(SiO₄)₃
O	ⓘ Dolomite var. Iron-bearing Dolomite	Ca(Mg,Fe)(CO₃)₂
O	ⓘ Serpentine Subgroup	D₃[Si₂O₅](OH)₄
O	ⓘ Melanterite var. Copper-bearing Melanterite	(Fe,Cu)SO₄ · 7H₂O
O	ⓘ Epidote var. Withamite	{Ca₂}{Al₂(Fe³⁺,Mn)}(Si₂O₇)(SiO₄)O(OH)
O	ⓘ Allanite Group	(A1²⁺REE³⁺)(M1³⁺M2³⁺M3²⁺)O[Si₂O₇][SiO₄](OH)
F	Fluorine
F	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
F	ⓘ Fluorite	CaF₂
F	ⓘ Sellaite	MgF₂
F	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
F	ⓘ Wilcoxite	MgAl(SO₄)₂F · 17H₂O
F	ⓘ Zunyite	Al₁₃Si₅O₂₀(OH,F)₁₈Cl
Na	Sodium
Na	ⓘ Albite	Na(AlSi₃O₈)
Na	ⓘ Halite	NaCl
Na	ⓘ Natroalunite	NaAl₃(SO₄)₂(OH)₆
Mg	Magnesium
Mg	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
Mg	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Mg	ⓘ Cordierite	Mg₂Al₄Si₅O₁₈
Mg	ⓘ Diopside	CaMgSi₂O₆
Mg	ⓘ Dolomite	CaMg(CO₃)₂
Mg	ⓘ Epsomite	MgSO₄ · 7H₂O
Mg	ⓘ Sellaite	MgF₂
Mg	ⓘ Tremolite	◻Ca₂Mg₅(Si₈O₂₂)(OH)₂
Mg	ⓘ Vesuvianite	Ca₁₉Fe³⁺Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀]O(OH)₉
Mg	ⓘ Wilcoxite	MgAl(SO₄)₂F · 17H₂O
Mg	ⓘ Dolomite var. Iron-bearing Dolomite	Ca(Mg,Fe)(CO₃)₂
Al	Aluminium
Al	ⓘ K Feldspar var. Adularia	KAlSi₃O₈
Al	ⓘ Albite	Na(AlSi₃O₈)
Al	ⓘ Allophane	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
Al	ⓘ Alunite	KAl₃(SO₄)₂(OH)₆
Al	ⓘ Alunogen	Al₂(SO₄)₃ · 17H₂O
Al	ⓘ Andalusite	Al₂(SiO₄)O
Al	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Al	ⓘ Clinozoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
Al	ⓘ Cordierite	Mg₂Al₄Si₅O₁₈
Al	ⓘ Diaspore	AlO(OH)
Al	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Al	ⓘ Grossular	Ca₃Al₂(SiO₄)₃
Al	ⓘ Halloysite	Al₂Si₂O₅(OH)₄ · n(H₂O)
Al	ⓘ Halotrichite	Fe²⁺Al₂(SO₄)₄ · 22H₂O
Al	ⓘ Muscovite var. Illite	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
Al	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
Al	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Al	ⓘ Natroalunite	NaAl₃(SO₄)₂(OH)₆
Al	ⓘ Orthoclase	K(AlSi₃O₈)
Al	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
Al	ⓘ Roscoelite	KV₂³⁺(AlSi₃O₁₀)(OH)₂
Al	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
Al	ⓘ Vesuvianite	Ca₁₉Fe³⁺Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀]O(OH)₉
Al	ⓘ Wilcoxite	MgAl(SO₄)₂F · 17H₂O
Al	ⓘ Zunyite	Al₁₃Si₅O₂₀(OH,F)₁₈Cl
Al	ⓘ Hornblende Root Name Group	◻Ca₂(C₄²⁺C³⁺)(AlSi₇O₂₂)W₂
Al	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
Al	ⓘ Epidote var. Withamite	{Ca₂}{Al₂(Fe³⁺,Mn)}(Si₂O₇)(SiO₄)O(OH)
Si	Silicon
Si	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
Si	ⓘ K Feldspar var. Adularia	KAlSi₃O₈
Si	ⓘ Albite	Na(AlSi₃O₈)
Si	ⓘ Allophane	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
Si	ⓘ Andalusite	Al₂(SiO₄)O
Si	ⓘ Andradite	Ca₃Fe₂³⁺(SiO₄)₃
Si	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Si	ⓘ Quartz var. Chalcedony	SiO₂
Si	ⓘ Clinozoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
Si	ⓘ Cordierite	Mg₂Al₄Si₅O₁₈
Si	ⓘ Diopside	CaMgSi₂O₆
Si	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Si	ⓘ Grossular	Ca₃Al₂(SiO₄)₃
Si	ⓘ Halloysite	Al₂Si₂O₅(OH)₄ · n(H₂O)
Si	ⓘ Helvine	Be₃Mn₄²⁺(SiO₄)₃S
Si	ⓘ Muscovite var. Illite	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
Si	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
Si	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ Orthoclase	K(AlSi₃O₈)
Si	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
Si	ⓘ Quartz	SiO₂
Si	ⓘ Rhodonite	CaMn₃Mn[Si₅O₁₅]
Si	ⓘ Roscoelite	KV₂³⁺(AlSi₃O₁₀)(OH)₂
Si	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
Si	ⓘ Tremolite	◻Ca₂Mg₅(Si₈O₂₂)(OH)₂
Si	ⓘ Parauranophane	Ca(UO₂)₂(SiO₃OH)₂ · 5H₂O
Si	ⓘ Vesuvianite	Ca₁₉Fe³⁺Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀]O(OH)₉
Si	ⓘ Wollastonite	Ca₃(Si₃O₉)
Si	ⓘ Zunyite	Al₁₃Si₅O₂₀(OH,F)₁₈Cl
Si	ⓘ Hornblende Root Name Group	◻Ca₂(C₄²⁺C³⁺)(AlSi₇O₂₂)W₂
Si	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ Pyroxene Group	ADSi₂O₆
Si	ⓘ Garnet Group	X₃Z₂(SiO₄)₃
Si	ⓘ Serpentine Subgroup	D₃[Si₂O₅](OH)₄
Si	ⓘ Epidote var. Withamite	{Ca₂}{Al₂(Fe³⁺,Mn)}(Si₂O₇)(SiO₄)O(OH)
Si	ⓘ Allanite Group	(A1²⁺REE³⁺)(M1³⁺M2³⁺M3²⁺)O[Si₂O₇][SiO₄](OH)
S	Sulfur
S	ⓘ Acanthite	Ag₂S
S	ⓘ Alabandite	MnS
S	ⓘ Alunite	KAl₃(SO₄)₂(OH)₆
S	ⓘ Alunogen	Al₂(SO₄)₃ · 17H₂O
S	ⓘ Anglesite	PbSO₄
S	ⓘ Anhydrite	CaSO₄
S	ⓘ Argyrodite	Ag₈GeS₆
S	ⓘ Baryte	BaSO₄
S	ⓘ Bismuthinite	Bi₂S₃
S	ⓘ Bornite	Cu₅FeS₄
S	ⓘ Celestine	SrSO₄
S	ⓘ Chalcopyrite	CuFeS₂
S	ⓘ Chalcanthite	CuSO₄ · 5H₂O
S	ⓘ Chalcocite	Cu₂S
S	ⓘ Cosalite	Pb₂Bi₂S₅
S	ⓘ Covellite	CuS
S	ⓘ Enargite	Cu₃AsS₄
S	ⓘ Epsomite	MgSO₄ · 7H₂O
S	ⓘ Freibergite Subgroup	(Ag₆,[Ag₆]⁴⁺)(Cu₄ C₂²⁺)Sb₄S₁₂S_0-1
S	ⓘ Galena	PbS
S	ⓘ Gypsum	CaSO₄ · 2H₂O
S	ⓘ Halotrichite	Fe²⁺Al₂(SO₄)₄ · 22H₂O
S	ⓘ Helvine	Be₃Mn₄²⁺(SiO₄)₃S
S	ⓘ Jarosite	KFe₃³⁺(SO₄)₂(OH)₆
S	ⓘ Linarite	PbCu(SO₄)(OH)₂
S	ⓘ Melanterite	Fe²⁺(H₂O)₆(SO₄) · H₂O
S	ⓘ Molybdenite	MoS₂
S	ⓘ Natroalunite	NaAl₃(SO₄)₂(OH)₆
S	ⓘ Pearceite	[Ag₆As₂S₇][Ag₉CuS₄]
S	ⓘ Plumbojarosite	Pb_0.5Fe₃³⁺(SO₄)₂(OH)₆
S	ⓘ Polybasite	[Ag₆Sb₂S₇][Ag₉CuS₄]
S	ⓘ Proustite	Ag₃AsS₃
S	ⓘ Pyrargyrite	Ag₃SbS₃
S	ⓘ Pyrite	FeS₂
S	ⓘ Pyrrhotite	Fe_1-xS
S	ⓘ Serpierite	Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O
S	ⓘ Sphalerite	ZnS
S	ⓘ Stephanite	Ag₅SbS₄
S	ⓘ Stibnite	Sb₂S₃
S	ⓘ Native Sulphur	S₈
S	ⓘ Tennantite Subgroup	Cu₆(Cu₄C₂²⁺)As₄S₁₂S
S	ⓘ Tetradymite	Bi₂Te₂S
S	ⓘ Tetrahedrite Subgroup	Cu₆(Cu₄C₂²⁺)Sb₄S₁₂S
S	ⓘ Wilcoxite	MgAl(SO₄)₂F · 17H₂O
S	ⓘ Galena var. Silver-bearing Galena	PbS with Ag
S	ⓘ Melanterite var. Copper-bearing Melanterite	(Fe,Cu)SO₄ · 7H₂O
Cl	Chlorine
Cl	ⓘ Chlorargyrite	AgCl
Cl	ⓘ Chlorargyrite var. Bromine-bearing Chlorargyrite	Ag(Cl,Br)
Cl	ⓘ Halite	NaCl
Cl	ⓘ Sylvite	KCl
Cl	ⓘ Zunyite	Al₁₃Si₅O₂₀(OH,F)₁₈Cl
K	Potassium
K	ⓘ K Feldspar var. Adularia	KAlSi₃O₈
K	ⓘ Alunite	KAl₃(SO₄)₂(OH)₆
K	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
K	ⓘ Carnotite	K₂(UO₂)₂(VO₄)₂ · 3H₂O
K	ⓘ Muscovite var. Illite	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
K	ⓘ Jarosite	KFe₃³⁺(SO₄)₂(OH)₆
K	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
K	ⓘ Orthoclase	K(AlSi₃O₈)
K	ⓘ Roscoelite	KV₂³⁺(AlSi₃O₁₀)(OH)₂
K	ⓘ Sylvite	KCl
K	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
Ca	Calcium
Ca	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
Ca	ⓘ Andradite	Ca₃Fe₂³⁺(SiO₄)₃
Ca	ⓘ Anhydrite	CaSO₄
Ca	ⓘ Calcite	CaCO₃
Ca	ⓘ Clinozoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
Ca	ⓘ Diopside	CaMgSi₂O₆
Ca	ⓘ Dolomite	CaMg(CO₃)₂
Ca	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Ca	ⓘ Fluorite	CaF₂
Ca	ⓘ Grossular	Ca₃Al₂(SiO₄)₃
Ca	ⓘ Gypsum	CaSO₄ · 2H₂O
Ca	ⓘ Calcite var. Manganese-bearing Calcite	(Ca,Mn)CO₃
Ca	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
Ca	ⓘ Rhodonite	CaMn₃Mn[Si₅O₁₅]
Ca	ⓘ Serpierite	Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O
Ca	ⓘ Tremolite	◻Ca₂Mg₅(Si₈O₂₂)(OH)₂
Ca	ⓘ Tyuyamunite	Ca(UO₂)₂(VO₄)₂ · 5-8H₂O
Ca	ⓘ Parauranophane	Ca(UO₂)₂(SiO₃OH)₂ · 5H₂O
Ca	ⓘ Vesuvianite	Ca₁₉Fe³⁺Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀]O(OH)₉
Ca	ⓘ Wollastonite	Ca₃(Si₃O₉)
Ca	ⓘ Hornblende Root Name Group	◻Ca₂(C₄²⁺C³⁺)(AlSi₇O₂₂)W₂
Ca	ⓘ Dolomite var. Iron-bearing Dolomite	Ca(Mg,Fe)(CO₃)₂
Ca	ⓘ Epidote var. Withamite	{Ca₂}{Al₂(Fe³⁺,Mn)}(Si₂O₇)(SiO₄)O(OH)
Ti	Titanium
Ti	ⓘ Anatase	TiO₂
Ti	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Ti	ⓘ Rutile	TiO₂
V	Vanadium
V	ⓘ Carnotite	K₂(UO₂)₂(VO₄)₂ · 3H₂O
V	ⓘ Roscoelite	KV₂³⁺(AlSi₃O₁₀)(OH)₂
V	ⓘ Tyuyamunite	Ca(UO₂)₂(VO₄)₂ · 5-8H₂O
Mn	Manganese
Mn	ⓘ Alabandite	MnS
Mn	ⓘ Helvine	Be₃Mn₄²⁺(SiO₄)₃S
Mn	ⓘ Hübnerite	MnWO₄
Mn	ⓘ Calcite var. Manganese-bearing Calcite	(Ca,Mn)CO₃
Mn	ⓘ Pyrolusite	Mn⁴⁺O₂
Mn	ⓘ Rhodochrosite	MnCO₃
Mn	ⓘ Rhodonite	CaMn₃Mn[Si₅O₁₅]
Mn	ⓘ Epidote var. Withamite	{Ca₂}{Al₂(Fe³⁺,Mn)}(Si₂O₇)(SiO₄)O(OH)
Fe	Iron
Fe	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
Fe	ⓘ Andradite	Ca₃Fe₂³⁺(SiO₄)₃
Fe	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Fe	ⓘ Bornite	Cu₅FeS₄
Fe	ⓘ Chalcopyrite	CuFeS₂
Fe	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Fe	ⓘ Halotrichite	Fe²⁺Al₂(SO₄)₄ · 22H₂O
Fe	ⓘ Hematite	Fe₂O₃
Fe	ⓘ Jarosite	KFe₃³⁺(SO₄)₂(OH)₆
Fe	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
Fe	ⓘ Melanterite	Fe²⁺(H₂O)₆(SO₄) · H₂O
Fe	ⓘ Plumbojarosite	Pb_0.5Fe₃³⁺(SO₄)₂(OH)₆
Fe	ⓘ Pyrite	FeS₂
Fe	ⓘ Pyrrhotite	Fe_1-xS
Fe	ⓘ Siderite	FeCO₃
Fe	ⓘ Vesuvianite	Ca₁₉Fe³⁺Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀]O(OH)₉
Fe	ⓘ Dolomite var. Iron-bearing Dolomite	Ca(Mg,Fe)(CO₃)₂
Fe	ⓘ Melanterite var. Copper-bearing Melanterite	(Fe,Cu)SO₄ · 7H₂O
Fe	ⓘ Epidote var. Withamite	{Ca₂}{Al₂(Fe³⁺,Mn)}(Si₂O₇)(SiO₄)O(OH)
Cu	Copper
Cu	ⓘ Aurichalcite	(Zn,Cu)₅(CO₃)₂(OH)₆
Cu	ⓘ Azurite	Cu₃(CO₃)₂(OH)₂
Cu	ⓘ Bornite	Cu₅FeS₄
Cu	ⓘ Chalcopyrite	CuFeS₂
Cu	ⓘ Chalcanthite	CuSO₄ · 5H₂O
Cu	ⓘ Chalcocite	Cu₂S
Cu	ⓘ Covellite	CuS
Cu	ⓘ Native Copper	Cu
Cu	ⓘ Enargite	Cu₃AsS₄
Cu	ⓘ Freibergite Subgroup	(Ag₆,[Ag₆]⁴⁺)(Cu₄ C₂²⁺)Sb₄S₁₂S_0-1
Cu	ⓘ Linarite	PbCu(SO₄)(OH)₂
Cu	ⓘ Malachite	Cu₂(CO₃)(OH)₂
Cu	ⓘ Pearceite	[Ag₆As₂S₇][Ag₉CuS₄]
Cu	ⓘ Polybasite	[Ag₆Sb₂S₇][Ag₉CuS₄]
Cu	ⓘ Serpierite	Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O
Cu	ⓘ Tennantite Subgroup	Cu₆(Cu₄C₂²⁺)As₄S₁₂S
Cu	ⓘ Tetrahedrite Subgroup	Cu₆(Cu₄C₂²⁺)Sb₄S₁₂S
Cu	ⓘ Melanterite var. Copper-bearing Melanterite	(Fe,Cu)SO₄ · 7H₂O
Zn	Zinc
Zn	ⓘ Aurichalcite	(Zn,Cu)₅(CO₃)₂(OH)₆
Zn	ⓘ Hydrozincite	Zn₅(CO₃)₂(OH)₆
Zn	ⓘ Serpierite	Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O
Zn	ⓘ Smithsonite	ZnCO₃
Zn	ⓘ Sphalerite	ZnS
Ge	Germanium
Ge	ⓘ Argyrodite	Ag₈GeS₆
As	Arsenic
As	ⓘ Enargite	Cu₃AsS₄
As	ⓘ Pearceite	[Ag₆As₂S₇][Ag₉CuS₄]
As	ⓘ Proustite	Ag₃AsS₃
As	ⓘ Tennantite Subgroup	Cu₆(Cu₄C₂²⁺)As₄S₁₂S
Br	Bromine
Br	ⓘ Bromargyrite	AgBr
Br	ⓘ Chlorargyrite var. Bromine-bearing Chlorargyrite	Ag(Cl,Br)
Sr	Strontium
Sr	ⓘ Celestine	SrSO₄
Mo	Molybdenum
Mo	ⓘ Molybdenite	MoS₂
Mo	ⓘ Wulfenite	Pb(MoO₄)
Ag	Silver
Ag	ⓘ Acanthite	Ag₂S
Ag	ⓘ Argyrodite	Ag₈GeS₆
Ag	ⓘ Bromargyrite	AgBr
Ag	ⓘ Chlorargyrite	AgCl
Ag	ⓘ Chlorargyrite var. Bromine-bearing Chlorargyrite	Ag(Cl,Br)
Ag	ⓘ Freibergite Subgroup	(Ag₆,[Ag₆]⁴⁺)(Cu₄ C₂²⁺)Sb₄S₁₂S_0-1
Ag	ⓘ Pearceite	[Ag₆As₂S₇][Ag₉CuS₄]
Ag	ⓘ Polybasite	[Ag₆Sb₂S₇][Ag₉CuS₄]
Ag	ⓘ Proustite	Ag₃AsS₃
Ag	ⓘ Pyrargyrite	Ag₃SbS₃
Ag	ⓘ Native Silver	Ag
Ag	ⓘ Stephanite	Ag₅SbS₄
Ag	ⓘ Galena var. Silver-bearing Galena	PbS with Ag
Sb	Antimony
Sb	ⓘ Freibergite Subgroup	(Ag₆,[Ag₆]⁴⁺)(Cu₄ C₂²⁺)Sb₄S₁₂S_0-1
Sb	ⓘ Polybasite	[Ag₆Sb₂S₇][Ag₉CuS₄]
Sb	ⓘ Pyrargyrite	Ag₃SbS₃
Sb	ⓘ Stephanite	Ag₅SbS₄
Sb	ⓘ Stibnite	Sb₂S₃
Sb	ⓘ Tetrahedrite Subgroup	Cu₆(Cu₄C₂²⁺)Sb₄S₁₂S
Te	Tellurium
Te	ⓘ Tetradymite	Bi₂Te₂S
Ba	Barium
Ba	ⓘ Baryte	BaSO₄
W	Tungsten
W	ⓘ Hübnerite	MnWO₄
Au	Gold
Au	ⓘ Native Gold	Au
Pb	Lead
Pb	ⓘ Anglesite	PbSO₄
Pb	ⓘ Cerussite	PbCO₃
Pb	ⓘ Cosalite	Pb₂Bi₂S₅
Pb	ⓘ Galena	PbS
Pb	ⓘ Linarite	PbCu(SO₄)(OH)₂
Pb	ⓘ Massicot	PbO
Pb	ⓘ Plumbojarosite	Pb_0.5Fe₃³⁺(SO₄)₂(OH)₆
Pb	ⓘ Wulfenite	Pb(MoO₄)
Pb	ⓘ Galena var. Silver-bearing Galena	PbS with Ag
Bi	Bismuth
Bi	ⓘ Bismuthinite	Bi₂S₃
Bi	ⓘ Cosalite	Pb₂Bi₂S₅
Bi	ⓘ Tetradymite	Bi₂Te₂S
U	Uranium
U	ⓘ Carnotite	K₂(UO₂)₂(VO₄)₂ · 3H₂O
U	ⓘ Tyuyamunite	Ca(UO₂)₂(VO₄)₂ · 5-8H₂O
U	ⓘ Parauranophane	Ca(UO₂)₂(SiO₃OH)₂ · 5H₂O

Fossils

There are 2 fossil localities from the PaleoBioDB database within this region.

These data are provided on an experimental basis and are taken from external databases. Mindat.org has no control currently over the accuracy of these data.

Occurrences

Youngest Fossil Listed

295 Ma (Permian)

Oldest Fossil Listed

303 Ma (Carboniferous)

Stratigraphic Units

Unit	No. Occurrences	Age
Rico	2	303.4 - 295 Ma (Paleozoic)

Fossils from Region

Click here to show the list.

Accepted Name	Hierarchy	Age
Schizodus acuminatus species	Animalia : Mollusca : Bivalvia : Trigoniida : Schizodidae : Schizodus : *Schizodus acuminatus*	303.4 - 295 Ma Paleozoic

Fossil Localities

Click to show 1 fossil locality

USA

Colorado
- Dolores County
  - Paleozoic🐚 Station 2340. 125' above base of formation. Scotch Creek

Other Databases

Wikipedia:	https://en.wikipedia.org/wiki/Dolores_County,_Colorado
Wikidata ID:	Q312449
GeoNames ID:	5419761

Localities in this Region

USA

Colorado
- Dolores County

USA

Colorado
- Dolores County
  - Rico Mountains
    - Rico Mining District (Pioneer Mining District)

Other Regions, Features and Areas that Intersect

North AmericaContinent

Rocky MountainsMountain Range

North America PlateTectonic Plate

Colorado PlateauShield
Great Plains DomainDomain

North America Plate

Paradox BasinBasin
Southern Rocky MountainsOrogenic Belt

USA

Colorado
- Slick Rock Mining DistrictMining District
Colorado PlateauPlateau
San Juan MountainsMountain Range

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

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To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
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Dolores County, Colorado, USAiRegional Level TypesDolores CountyCounty ColoradoState USACountry function showexplain() { $("#locexplain").toggle(); if (typeof movemap === "function") movemap(); }

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Detailed Mineral List:

Gallery:

List of minerals arranged by Strunz 10th Edition classification

List of minerals for each chemical element

Fossils

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Localities in this Region

Other Regions, Features and Areas that Intersect

Dolores County, Colorado, USA i
Regional Level Types
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