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:
Orange, Grafton Co., New Hampshire, USA


mindat Locality ID: 17360
mindat URL: http://www.mindat.org/loc-17360.html

Tectonic Settings:

Total number of sublocalities beneath "Orange, Grafton Co., New Hampshire, USA": 14
Total number of bottom-level sublocalities: 13

Number of Child Localities: 8
Child Localities:
Coleman Quarry (New Hoyt Hill; South Hoyt Hill)
Hoyt Hill Quarry
India Mica Mine (India Mica Company Mine; Kimball Mine)
Keyes Mica Quarries
Standard Mine
Strain Mica Quarry
W. M. Pettes Prospect
Williams Mine

Latitude: 43°39'14"N
Longitude: 71°58'17"W
Decimal Degree (lat, lon): 43.653888888889,-71.971388888889

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: Ag Al B Be C Ca Cu F Fe H K Li Mn Na O P Pb S Si Sr U Zn Zr 

Elements from minerals reported directly at this locality: Pb S 

Structural Groups for minerals in this locality: 
AluniteApatiteAutuniteBerylCalciteChalcopyriteChildreniteClayCopperFeldspar
GadoliniteGarnetGraftoniteMeta-autuniteMicaNickelineNoneNot in a structural groupOlivinePhenakite
PyriteQuartzRocksaltSphaleriteStrunziteTourmalineVivianiteWagneriteZircon

31 IMA Minerals at location:
Albite  (*)Almandine  (*)Autunite  (*)Bertrandite  (*)Beryl  (*)
Chalcopyrite  (*)Eosphorite  (*)Fluorapatite  (*)Galena  (*)Goyazite  (*)
Graftonite  (*)Hydroxylherderite  (*)Meta-autunite  (*)Microcline  (*)Muscovite  (*)
Phenakite  (*)Pyrite  (*)Pyrrhotite  (*)Quartz  (*)Schorl  (*)
Siderite  (*)Sillimanite  (*)Silver  (*)Spessartine  (*)Sphalerite  (*)
Strunzite  (*)Triphylite  (*)Uranophane-α  (*)Vivianite  (*)Wolfeite  (*)
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)13242383,242384,242386,242387,242388,242389,242390,242391,242392,242393,242394,242395,2423968803
Almandine  (*)GarnetFe2+3Al2(SiO4)36242384,242385,242386,242393,242394,2423962353
Autunite  (*)AutuniteCa(UO2)2(PO4)2·10-12H2O12423861272
Bertrandite  (*)Not in a structural groupBe4Si2O7(OH)21242386606
Beryl  (*)BerylBe3Al2Si6O185242386,242387,242388,242393,2423964286
Chalcopyrite  (*)ChalcopyriteCuFeS2124239627198
Eosphorite  (*)ChildreniteMn2+Al(PO4)(OH)2·H2O1242386128
Fluorapatite  (*)ApatiteCa5(PO4)3F2242384,2423862740
Galena  (*)RocksaltPbS024243
Goyazite  (*)AluniteSrAl3(PO4)(PO3OH)(OH)61242386173
Graftonite  (*)GraftoniteFe2+Fe2+2(PO4)22242386,242387107
Hydroxylherderite  (*)GadoliniteCaBe(PO4)(OH)1242386119
Meta-autunite  (*)Meta-autuniteCa(UO2)2(PO4)2·6H2O1242386388
Microcline  (*)FeldsparK(AlSi3O8)3242384,242385,2423864924
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)214242383,242384,242385,242386,242387,242388,242389,242390,242391,242392,242393,242394,242395,24239617380
Phenakite  (*)PhenakiteBe2(SiO4)1242386326
Pyrite  (*)PyriteFeS23242386,242387,24239439462
Pyrrhotite  (*)NickelineFe7S83242386,242387,2423969056
Quartz  (*)QuartzSiO214242383,242384,242385,242386,242387,242388,242389,242390,242391,242392,242393,242394,242395,24239661156
Schorl  (*)TourmalineNaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)8242383,242384,242385,242386,242387,242393,242394,2423952705
Siderite  (*)CalciteFe(CO3)12423866417
Sillimanite  (*)Not in a structural groupAl2SiO52242393,2423961516
Silver  (*)CopperAg12423945186
Spessartine  (*)GarnetMn2+3Al2(SiO4)312423861214
Sphalerite  (*)SphaleriteZnS124238621482
Strunzite  (*)StrunziteMn2+Fe3+2(PO4)2(OH)2·6H2O124238698
Triphylite  (*)OlivineLiFe2+(PO4)1242386313
Uranophane-α  (*)NoneCa(UO2)2(SiO3OH)2·5H2O1242386890
Vivianite  (*)VivianiteFe2+3(PO4)2·8H2O1242386636
Wolfeite  (*)WagneriteFe2+2(PO4)(OH)124238643
Zircon  (*)ZirconZr(SiO4)2242384,2423865251



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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