Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org



The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.


Locality Name:
Bedford, Westchester Co., New York, USA


mindat Locality ID: 7091
mindat URL: http://www.mindat.org/loc-7091.html

Tectonic Settings:

Total number of sublocalities beneath "Bedford, Westchester Co., New York, USA": 8
Total number of bottom-level sublocalities: 8

Number of Child Localities: 8
Child Localities:
Baylis Quarry (Bayliss Quarry)
Buresch Quarry
Clinchfield Quarry
Colgate Quarry
Consolidated Feldspar Mining Corporation's Plant (Baylis Prospect (property) & Speranza Prospect (property))
Golding Quarry
Hobby Hill Quarry
Kinkel Quarry

Latitude: 41°11'45"N
Longitude: 73°38'24"W
Decimal Degree (lat, lon): 41.195833333333,-73.64
AThis mineral is Anthropogenic.
GThis mineral is directly dated.
BThis mineral is reported as having this age.
YThis mineral is using an age reported as an element mineralization period.
OThis mineral is using an age calculated from all data at the locality.
RThe age displayed for this mineral originates from a different, non-child locality.
PThe age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
This mineral's age has not yet been recorded.

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Al B Be Bi C Ca Cu F Fe H K Mn Na Nb O P Pb S Si Ti U Zr 

Elements from minerals reported directly at this locality: Al Be Bi C Ca Fe H K O P Pb S Si Ti U 

Structural Groups for minerals in this locality: 
AmorphousAutuniteBerylBismutiteClayColumbiteCorundumFeldsparFluoriteGarnet
KaoliniteMeta-autuniteMicaNoneNot in a structural groupPhosphuranylitePyriteQuartzRocksaltRutile
SpinelStibniteTitaniteTourmalineZircon

32 IMA Minerals at location:
Albite  (*)Almandine  (*)Autunite  (*)Bertrandite  (*)Beryl  (*)
Bismuthinite  (*)Bismutite  (*)Coffinite  (*)Columbite-(Fe)  (*)Galena  (*)
Graphite  (*)Hematite  (*)Ilmenite  (*)Kaolinite  (*)Magnetite  (*)
Meta-autunite  (*)Microcline  (*)Muscovite  (*)Opal  (*)Orthoclase  (*)
Phosphuranylite  (*)Pyrite  (*)Pyrolusite  (*)Quartz  (*)Rutile  (*)
Schorl  (*)Schröckingerite  (*)Titanite  (*)Torbernite  (*)Uraninite  (*)
Uranophane-α  (*)Zircon  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Albite  (*)FeldsparNa(AlSi3O8)2248966,2489698803
Almandine  (*)GarnetFe2+3Al2(SiO4)33248966,248970,2489732353
Autunite  (*)AutuniteCa(UO2)2(PO4)2·10-12H2O3248966,248970,2489731272
Bertrandite  (*)Not in a structural groupBe4Si2O7(OH)20606
Beryl  (*)BerylBe3Al2Si6O183248966,248970,2489734286
Bismuthinite  (*)StibniteBi2S312489661935
Bismutite  (*)BismutiteBi2O2(CO3)0716
Coffinite  (*)ZirconU(SiO4)·nH2O0566
Columbite-(Fe)  (*)ColumbiteFe2+Nb2O62248966,248973518
Galena  (*)RocksaltPbS024243
Graphite  (*)NoneC02812
Hematite  (*)CorundumFe2O3014640
Ilmenite  (*)CorundumFe2+Ti4+O33248966,248968,2489735433
Kaolinite  (*)Clay KaoliniteAl2Si2O5(OH)405591
Magnetite  (*)SpinelFe2+Fe3+2O4014899
Meta-autunite  (*)Meta-autuniteCa(UO2)2(PO4)2·6H2O1248973388
Microcline  (*)FeldsparK(AlSi3O8)3248966,248969,2489734924
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)22248966,24897317380
Opal  (*)AmorphousSiO2·nH2O2248966,2489702994
Orthoclase  (*)FeldsparK(AlSi3O8)12489662349
Phosphuranylite  (*)PhosphuranyliteKCa(H3O)3(UO2)7(PO4)4O4·8H2O0182
Pyrite  (*)PyriteFeS22248966,24897039462
Pyrolusite  (*)RutileMnO212489663106
Quartz  (*)QuartzSiO24248966,248970,248972,24897361156
Rutile  (*)RutileTiO212489665614
Schorl  (*)TourmalineNaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)3248966,248970,2489732705
Schröckingerite  (*)NoneNaCa3(UO2)(SO4)(CO3)3F·10H2O1248973128
Titanite  (*)TitaniteCaTi(SiO4)O04899
Torbernite  (*)NoneCu(UO2)2(PO4)2·12H2O2248966,2489701059
Uraninite  (*)FluoriteUO202718
Uranophane-α  (*)NoneCa(UO2)2(SiO3OH)2·5H2O1248966890
Zircon  (*)ZirconZr(SiO4)3248966,248970,2489735251


No ages have been assigned to this locality yet.
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All locality data graciously provided by mindat.org

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