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:
Lone Jack Quarry, Glasgow, Rockbridge Co., Virginia, USA


mindat Locality ID: 14912
mindat URL: http://www.mindat.org/loc-14912.html

Tectonic Settings:

Total number of sublocalities beneath "Lone Jack Quarry, Glasgow, Rockbridge Co., Virginia, USA": 0
Total number of bottom-level sublocalities: 0

Latitude: 37°38'0"N
Longitude: 79°27'"W
Decimal Degree (lat, lon): 37.633333333333,-79.45
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 Ba C Ca Cu F Fe H K Mg Mn N Na O Pb S Sb Si Zn 

Elements from minerals reported directly at this locality: Al Ba C Ca Cu F Fe H K Mg Mn N Na O Pb S Sb Si Zn 

Structural Groups for minerals in this locality: 
BaryteCalciteChalcopyriteClayDiasporeEpsomiteFeldsparFluoriteGypsumHexahydrite
KaoliniteLepidocrociteMalachiteMarcasiteMelanteriteMicaNonePalygorskitePyriteQuartz
RocksaltRutileSmectite-vermiculiteSphaleriteStarkeyite

29 IMA Minerals at location:
Baryte  (*)Calcite  (*)Celadonite  (*)Chalcopyrite  (*)Dolomite  (*)
Epsomite  (*)Fluorite  (*)Galena  (*)Goethite  (*)Gypsum  (*)
Hexahydrite  (*)Kaolinite  (*)Lepidocrocite  (*)Malachite  (*)Marcasite  (*)
Melanterite  (*)Microcline  (*)Montmorillonite  (*)Nacrite  (*)Niter  (*)
Palygorskite  (*)Plagionite  (*)Pyrite  (*)Pyrolusite  (*)Quartz  (*)
Rozenite  (*)Sphalerite  (*)Starkeyite  (*)Thénardite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Baryte  (*)BaryteBa(SO4)011547
Calcite  (*)CalciteCa(CO3)027770
Celadonite  (*)Mica ClayKMgFe3+Si4O10(OH)20309
Chalcopyrite  (*)ChalcopyriteCuFeS2027198
Dolomite  (*)NoneCaMg(CO3)209895
Epsomite  (*)EpsomiteMg(SO4)·7H2O0484
Fluorite  (*)FluoriteCaF209617
Galena  (*)RocksaltPbS024243
Goethite  (*)DiasporeFeO(OH)07437
Gypsum  (*)GypsumCa(SO4)·2H2O06890
Hexahydrite  (*)HexahydriteMg(SO4)·6H2O0251
Kaolinite  (*)Clay KaoliniteAl2Si2O5(OH)405591
Lepidocrocite  (*)LepidocrociteFe3+O(OH)0581
Malachite  (*)MalachiteCu2(CO3)(OH)2012537
Marcasite  (*)MarcasiteFeS205674
Melanterite  (*)MelanteriteFe(SO4)·7H2O0915
Microcline  (*)FeldsparK(AlSi3O8)04924
Montmorillonite  (*)Clay Smectite-vermiculite(Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O01508
Nacrite  (*)Clay KaoliniteAl2Si2O5(OH)40112
Niter  (*)NoneK(NO3)0181
Palygorskite  (*)Palygorskite Clay(Mg,Al)2Si4O10(OH)·4H2O0306
Plagionite  (*)NonePb5Sb8S170100
Pyrite  (*)PyriteFeS2039462
Pyrolusite  (*)RutileMnO203106
Quartz  (*)QuartzSiO2061156
Rozenite  (*)StarkeyiteFe2+(SO4)·4H2O0293
Sphalerite  (*)SphaleriteZnS021482
Starkeyite  (*)StarkeyiteMg(SO4)·4H2O079
Thénardite  (*)NoneNa2(SO4)0299


No ages have been assigned to this locality yet.
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