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:
Graham Island, Queen Charlotte Islands, Skeena Mining Division, British Columbia, Canada


mindat Locality ID: 191568
mindat URL: http://www.mindat.org/loc-191568.html

Tectonic Settings:

Total number of sublocalities beneath "Graham Island, Queen Charlotte Islands, Skeena Mining Division, British Columbia, Canada": 4
Total number of bottom-level sublocalities: 4

Number of Child Localities: 4
Child Localities:
Cinola Mine (Babe; Speconga)
Harmony Gold Project (Specogna)
Klashwun Point (Shag Rock)
Masset

Latitude: 53°48'16"N
Longitude: 132°18'38"W
Decimal Degree (lat, lon): 53.804444444444,-132.31055555556
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 Au C Ca Cu Fe H Hg K Mg Mn Na O Pb S Sb Se Si Ti Zn 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
AnalcimeCalciteChalcopyriteClayCopperCorundumKaoliniteMarcasiteMicaNickeline
NonePyriteQuartzRocksaltRutileSphaleriteSpinelStibnite

26 IMA Minerals at location:
Alunite  (*)Analcime  (*)Calcite  (*)Chalcopyrite  (*)Cinnabar  (*)
Dolomite  (*)Galena  (*)Gold  (*)Hausmannite  (*)Hematite  (*)
Ilmenite  (*)Jacobsite  (*)Kaolinite  (*)Maghemite  (*)Magnetite  (*)
Manganite  (*)Marcasite  (*)Muscovite  (*)Pyrite  (*)Pyrolusite  (*)
Pyrrhotite  (*)Quartz  (*)Rutile  (*)Sphalerite  (*)Stibnite  (*)
Tiemannite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Alunite  (*)NoneKAl3(SO4)2(OH)6130152966
Analcime  (*)AnalcimeNa(AlSi2O6)·H2O1301541627
Calcite  (*)CalciteCa(CO3)230151,3015227770
Chalcopyrite  (*)ChalcopyriteCuFeS2230151,3015227198
Cinnabar  (*)NoneHgS230151,301522600
Dolomite  (*)NoneCaMg(CO3)21301539895
Galena  (*)RocksaltPbS13015124243
Gold  (*)CopperAu230151,3015230554
Hausmannite  (*)SpinelMn2+Mn3+2O4130153350
Hematite  (*)CorundumFe2O3330151,30152,3015314640
Ilmenite  (*)CorundumFe2+Ti4+O31301535433
Jacobsite  (*)SpinelMn2+Fe3+2O4130153172
Kaolinite  (*)Clay KaoliniteAl2Si2O5(OH)4230151,301525591
Maghemite  (*)Spinel(Fe3+0.67   0.33)Fe3+2O4130153229
Magnetite  (*)SpinelFe2+Fe3+2O413015114899
Manganite  (*)RutileMn3+O(OH)130153770
Marcasite  (*)MarcasiteFeS2230151,301525674
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)213015217380
Pyrite  (*)PyriteFeS2230151,3015239462
Pyrolusite  (*)RutileMnO21301533106
Pyrrhotite  (*)NickelineFe7S8230151,301529056
Quartz  (*)QuartzSiO2330151,30152,3015361156
Rutile  (*)RutileTiO21301515614
Sphalerite  (*)SphaleriteZnS230151,3015221482
Stibnite  (*)StibniteSb2S31301513418
Tiemannite  (*)SphaleriteHgSe13015183


No ages have been assigned to this locality yet.
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