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Captain Cook's Quarry (Purdy Station Quarry), Newtown, Fairfield County, Connecticut, USAi
Regional Level Types
Captain Cook's Quarry (Purdy Station Quarry)Quarry
NewtownTown
Fairfield CountyCounty
ConnecticutState
USACountry

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Latitude & Longitude (WGS84):
41° 21' 6'' North , 73° 19' 47'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Newtown1,967 (2017)7.3km
Bethel9,549 (2017)7.3km
Easton7,625 (2017)11.3km
Danbury84,657 (2017)11.4km
Georgetown1,805 (2017)13.8km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Danbury Mineralogical SocietyDanbury, Connecticut11km
New Haven Mineral ClubNew Haven, Connecticut34km
Stamford Mineralogical SocietyStamford, Connecticut37km
Bristol Gem & Mineral ClubBristol, Connecticut48km
Lapidary and Mineral Society of Central ConnecticutMeriden, Connecticut48km
Mindat Locality ID:
121090
Long-form identifier:
mindat:1:2:121090:6
GUID (UUID V4):
0


Old pegmatite quarry that produced good specimens of beryl similar to that found at Biermann's Quarry, but not pseudomorphed by bertrandite.

Although he [Captain Charles Cook from New Milford] was working the Young farm quarry, he continued to search for other feldspar sources and by January 1922 he had opened another site in the Hopewell district. This quarry was located just off the end of Purdy Station Road and in August 1922, the editor of The Newtown Bee visited it to give a short account of its operation in the August 11th issue. According to him, Cook was extracting between 100 and 200 tons of feldspar a month which he was transporting by truck to Bethel where it was shipped by rail to Trenton, NJ. At the time of the visit, Cook has opened a pit large enough to put a house in, “and which was being furiously worked larger. Some men were drilling for the blasts and others picked out feldspar into wheelbarrows ready to be placed in piles for loading onto the trucks.” The town benefited in a material way from Cook’s operation in that he used the crushed stone which was a by-product of the feldspar separation, to fill in holes and low spots in the road leading from the quarry out to Hattertown Road and up Hattertown toward the junction with Boggs Hill Road. The modern stretches of road here, which have been covered with asphalt, are actually ballasted and still contain the residue of Cook’s quarry.Cruson, 1991

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


8 valid minerals.

Detailed Mineral List:

Albite
Formula: Na(AlSi3O8)
Bertrandite
Formula: Be4(Si2O7)(OH)2
Beryl
Formula: Be3Al2(Si6O18)
'Columbite-(Fe)-Columbite-(Mn) Series'
Microcline
Formula: K(AlSi3O8)
Quartz
Formula: SiO2
Quartz var. Smoky Quartz
Formula: SiO2
Schorl
Formula: NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
Spessartine
Formula: Mn2+3Al2(SiO4)3
'Tourmaline'
Formula: AD3G6(T6O18)(BO3)3X3Z
Zircon
Formula: Zr(SiO4)
Zircon var. Cyrtolite
Formula: Zr[(SiO4),(OH)4]

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
var. Smoky Quartz4.DA.05SiO2
Group 9 - Silicates
Spessartine9.AD.25Mn2+3Al2(SiO4)3
Zircon9.AD.30Zr(SiO4)
var. Cyrtolite9.AD.30Zr[(SiO4),(OH)4]
Bertrandite9.BD.05Be4(Si2O7)(OH)2
Beryl9.CJ.05Be3Al2(Si6O18)
Schorl9.CK.05NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
Microcline9.FA.30K(AlSi3O8)
Albite9.FA.35Na(AlSi3O8)
Unclassified
'Tourmaline'-AD3G6(T6O18)(BO3)3X3Z
'Columbite-(Fe)-Columbite-(Mn) Series'-

List of minerals for each chemical element

HHydrogen
H BertranditeBe4(Si2O7)(OH)2
H SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
H Zircon var. CyrtoliteZr[(SiO4),(OH)4]
BeBeryllium
Be BertranditeBe4(Si2O7)(OH)2
Be BerylBe3Al2(Si6O18)
BBoron
B SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
B TourmalineAD3G6(T6O18)(BO3)3X3Z
OOxygen
O AlbiteNa(AlSi3O8)
O BertranditeBe4(Si2O7)(OH)2
O BerylBe3Al2(Si6O18)
O MicroclineK(AlSi3O8)
O QuartzSiO2
O SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
O Quartz var. Smoky QuartzSiO2
O SpessartineMn32+Al2(SiO4)3
O TourmalineAD3G6(T6O18)(BO3)3X3Z
O ZirconZr(SiO4)
O Zircon var. CyrtoliteZr[(SiO4),(OH)4]
O Columbite-(Fe)-Columbite-(Mn) Series
NaSodium
Na AlbiteNa(AlSi3O8)
Na SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
AlAluminium
Al AlbiteNa(AlSi3O8)
Al BerylBe3Al2(Si6O18)
Al MicroclineK(AlSi3O8)
Al SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Al SpessartineMn32+Al2(SiO4)3
SiSilicon
Si AlbiteNa(AlSi3O8)
Si BertranditeBe4(Si2O7)(OH)2
Si BerylBe3Al2(Si6O18)
Si MicroclineK(AlSi3O8)
Si QuartzSiO2
Si SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Si Quartz var. Smoky QuartzSiO2
Si SpessartineMn32+Al2(SiO4)3
Si ZirconZr(SiO4)
Si Zircon var. CyrtoliteZr[(SiO4),(OH)4]
KPotassium
K MicroclineK(AlSi3O8)
MnManganese
Mn SpessartineMn32+Al2(SiO4)3
Mn Columbite-(Fe)-Columbite-(Mn) Series
FeIron
Fe SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Fe Columbite-(Fe)-Columbite-(Mn) Series
ZrZirconium
Zr ZirconZr(SiO4)
Zr Zircon var. CyrtoliteZr[(SiO4),(OH)4]
NbNiobium
Nb Columbite-(Fe)-Columbite-(Mn) Series

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate

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