Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Bradley Mine, Town of Tuxedo, Orange County, New York, USAi
Regional Level Types
Bradley MineMine
Town of Tuxedo- not defined -
Orange CountyCounty
New YorkState
USACountry

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Latitude & Longitude (WGS84):
41° 16' 35'' North , 74° 6' 1'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Harriman2,476 (2017)5.1km
Central Valley1,810 (2017)6.4km
Highland Mills3,957 (2017)8.1km
Kiryas Joel22,851 (2017)9.2km
Monroe8,632 (2017)9.4km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Orange County Mineral SocietyMiddletown, New York33km
North Jersey Mineralogical Society, Inc.Paterson, New Jersey40km
Franklin Ogdensburg Mineralogical SocietyFranklin, New Jersey45km
Mid-Hudson Valley Gem and Mineral Society Inc.Poughkeepsie, New York49km
Mindat Locality ID:
5709
Long-form identifier:
mindat:1:2:5709:0
GUID (UUID V4):
0


Ref.: The Minerals of New York City & Its Environs, New York Mineralogical Club Bull., Vol. 3, No. 1, Manchester, J.G. (1931): 67 (places the mine in Woodbury, NY); Rocks & Min.: 20:469. On Bear Mountain, in Bear Mountain State Park. [Note: Bear Mountain State Park straddles the town and county line between Stony Point in Rockland Co. and Highland in Orange Co. The locality is in Stony Point, but is also listed under Highland, Orange Co., because some people might think it is in that town.]. Further references: The Geology of Orange Co., Geol. Survey of NY, Reis, Heinrich (1895): 454. NY State Museum Bull. Nos. 249-250, Magnetic Iron Deposits of SE NY, Clarke, John M. (Sep-Oct 1921): 97. NOTE: These references, which are more authoritative, place this mine and the remainder of the Greenwood group of mines in Tuxedo, East of Arden).

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


10 valid minerals.

Detailed Mineral List:

Allanite-(Ce)
Formula: (CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
'Amphibole Supergroup'
Formula: AB2C5(T8O22)W2
Description: Occurs as crystals.
Anorthite
Formula: Ca(Al2Si2O8)
Calcite
Formula: CaCO3
Fluorapatite
Formula: Ca5(PO4)3F
Grossular
Formula: Ca3Al2(SiO4)3
Kaersutite
Formula: NaCa2(Mg3AlTi4+)(Si6Al2)O22O2
Magnetite
Formula: Fe2+Fe3+2O4
Description: Magnetite from the Bradley mine is usually found as black masses with a slight green tint, potentialy caused by chlorite. Crystals are occasionally found.
Pyrite
Formula: FeS2
Description: Occurs as grains.
'Pyroxene Group'
Formula: ADSi2O6
Description: Occurs as crystals.
Pyrrhotite
Formula: Fe1-xS
Titanite
Formula: CaTiO(SiO4)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Pyrrhotite2.CC.10Fe1-xS
Pyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
Magnetite4.BB.05Fe2+Fe3+2O4
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Group 8 - Phosphates, Arsenates and Vanadates
Fluorapatite8.BN.05Ca5(PO4)3F
Group 9 - Silicates
Grossular9.AD.25Ca3Al2(SiO4)3
Titanite9.AG.15CaTiO(SiO4)
Allanite-(Ce)9.BG.05b(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Kaersutite9.DE.15NaCa2(Mg3AlTi4+)(Si6Al2)O22O2
Anorthite9.FA.35Ca(Al2Si2O8)
Unclassified
'Amphibole Supergroup'-AB2C5(T8O22)W2
'Pyroxene Group'-ADSi2O6

List of minerals for each chemical element

HHydrogen
H Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
CCarbon
C CalciteCaCO3
OOxygen
O Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
O Amphibole SupergroupAB2C5(T8O22)W2
O AnorthiteCa(Al2Si2O8)
O CalciteCaCO3
O FluorapatiteCa5(PO4)3F
O GrossularCa3Al2(SiO4)3
O KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2
O MagnetiteFe2+Fe23+O4
O TitaniteCaTiO(SiO4)
O Pyroxene GroupADSi2O6
FFluorine
F FluorapatiteCa5(PO4)3F
NaSodium
Na KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2
MgMagnesium
Mg KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2
AlAluminium
Al Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Al AnorthiteCa(Al2Si2O8)
Al GrossularCa3Al2(SiO4)3
Al KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2
SiSilicon
Si Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Si AnorthiteCa(Al2Si2O8)
Si GrossularCa3Al2(SiO4)3
Si KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2
Si TitaniteCaTiO(SiO4)
Si Pyroxene GroupADSi2O6
PPhosphorus
P FluorapatiteCa5(PO4)3F
SSulfur
S PyriteFeS2
S PyrrhotiteFe1-xS
CaCalcium
Ca Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Ca AnorthiteCa(Al2Si2O8)
Ca CalciteCaCO3
Ca FluorapatiteCa5(PO4)3F
Ca GrossularCa3Al2(SiO4)3
Ca KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2
Ca TitaniteCaTiO(SiO4)
TiTitanium
Ti KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2
Ti TitaniteCaTiO(SiO4)
FeIron
Fe Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Fe MagnetiteFe2+Fe23+O4
Fe PyriteFeS2
Fe PyrrhotiteFe1-xS
CeCerium
Ce Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)

Other Regions, Features and Areas containing this locality


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