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:
Stewart, Skeena Mining Division, British Columbia, Canada

Oldest recorded age at locality: 201
Youngest recorded age at locality: 174

mindat Locality ID: 31288
mindat URL: http://www.mindat.org/loc-31288.html

Tectonic Settings:

Total number of sublocalities beneath "Stewart, Skeena Mining Division, British Columbia, Canada": 7
Total number of bottom-level sublocalities: 7

Number of Child Localities: 7
Child Localities:
Granduc Mine
Granduc Road North (T08-23; Dilworth)
Hope-Power (Granduc Road; Hope; Power)
Max (Maxwell Smart; Granduc Iron)
Red Mountain
Silbak Premier Mine
Silver Coin Project

Latitude: 56°9'22"N
Longitude: 130°8'"W
Decimal Degree (lat, lon): 56.156111111111,-130.13333333333

A	This mineral is Anthropogenic.
G	This mineral is directly dated.
B	This mineral is reported as having this age.
Y	This mineral is using an age reported as an element mineralization period.
O	This mineral is using an age calculated from all data at the locality.
R	The age displayed for this mineral originates from a different, non-child locality.
P	The 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.

Acanthite	Amphibole	Aragonite	Arsenopyrite	Baryte	Beryl	Calcite	Chalcophyllite	Chalcopyrite	Clay
Clinozoisite	Cobaltite	Copper	Epidote	Feldspar	Gypsum	Linarite	Malachite	Mica	Molybdenite
Nickeline	None	Polybasite	Pyrite	Pyroxene	Quartz	Rocksalt	Spangolite	Sphalerite	Spinel
Tetrahedrite

Acanthite ()*	Actinolite ()*	Albite ()*	Anglesite ()*	Arsenopyrite ()*
Aurichalcite ()*	Beryl ()*	Bornite ()*	Calcite ()*	Cerussite ()*
Chalcophyllite ()*	Chalcopyrite ()*	Cobaltite ()*	Copper ()*	Cupropolybasite ()*
Diopside ()*	Epidote ()*	Galena ()*	Gold ()*	Gypsum ()*
Linarite ()*	Magnetite ()*	Malachite ()*	Molybdenite ()*	Muscovite ()*
Polybasite ()*	Pyrargyrite ()*	Pyrite ()*	Pyrrhotite ()*	Quartz ()*
Silver ()*	Spangolite ()*	Sphalerite ()*	Tetrahedrite-(Zn) ()*

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 As Au Be C Ca Cl Co Cu Fe H K Mg Mo Na O Pb S Sb Si Zn

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Acanthite Amphibole Aragonite Arsenopyrite Baryte Beryl Calcite Chalcophyllite Chalcopyrite Clay
Clinozoisite Cobaltite Copper Epidote Feldspar Gypsum Linarite Malachite Mica Molybdenite
Nickeline None Polybasite Pyrite Pyroxene Quartz Rocksalt Spangolite Sphalerite Spinel
Tetrahedrite

34 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Acanthite ()*	Acanthite	Ag₂S	201	174	1	30165	2793
Actinolite ()*	Amphibole	Ca₂(Mg_4.5-2.5Fe²⁺_0.5-2.5)Si₈O₂₂(OH)₂	201	174	2	30160,30163	3419
Albite ()*	Feldspar	Na(AlSi₃O₈)	201	174	1	30163	8803
Anglesite ()*	Baryte	Pb(SO₄)	201	174	1	30165	2734
Arsenopyrite ()*	Arsenopyrite	FeAsS	201	174	2	30160,30165	9052
Aurichalcite ()*	None	(Zn,Cu)₅(CO₃)₂(OH)₆	201	174	1	30165	919
Beryl ()*	Beryl	Be₃Al₂Si₆O₁₈	201	174	1	30164	4286
Bornite ()*	None	Cu₅FeS₄	201	174	1	30160	5516
Calcite ()*	Calcite	Ca(CO₃)	201	174	1	30160	27770
Cerussite ()*	Aragonite	Pb(CO₃)	201	174	1	30165	4979
Chalcophyllite ()*	Chalcophyllite	Cu₁₈Al₂(AsO₄)₄(SO₄)₃(OH)₂₄·36H₂O	201	174	1	30165	194
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	201	174	6	30160,30162,30163,30164,30165,30166	27198
Cobaltite ()*	Cobaltite	CoAsS	201	174	1	30160	966
Copper ()*	Copper	Cu	201	174	1	30164	3846
Cupropolybasite ()*	Polybasite	[Cu₆Sb₂S₇][Ag₉CuS₄]	201	174	1	30165	7
Diopside ()*	Pyroxene	CaMgSi₂O₆	201	174	1	30163	4135
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	201	174	3	30160,30163,30164	8173
Galena ()*	Rocksalt	PbS	201	174	6	30160,30162,30163,30164,30165,30166	24243
Gold ()*	Copper	Au	201	174	7	30160,30161,30162,30163,30164,30165,30166	30554
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	201	174	1	30160	6890
Linarite ()*	Linarite	CuPb(SO₄)(OH)₂	201	174	1	30165	987
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	201	174	2	30160,30163	14899
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	201	174	1	30165	12537
Molybdenite ()*	Molybdenite	MoS₂	201	174	2	30163,30164	5800
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	201	174	2	30160,30164	17380
Polybasite ()*	Polybasite	[Ag₉CuS₄][(Ag,Cu)₆(Sb,As)₂S₇]	201	174	1	30165	716
Pyrargyrite ()*	None	Ag₃SbS₃	201	174	1	30165	1425
Pyrite ()*	Pyrite	FeS₂	201	174	6	30160,30162,30163,30164,30165,30166	39462
Pyrrhotite ()*	Nickeline	Fe₇S₈	201	174	3	30160,30163,30165	9056
Quartz ()*	Quartz	SiO₂	201	174	5	30160,30163,30164,30165,30166	61156
Silver ()*	Copper	Ag	201	174	1	30165	5186
Spangolite ()*	Spangolite	Cu₆Al(SO₄)(OH)₁₂Cl·3H₂O	201	174	1	30165	105
Sphalerite ()*	Sphalerite	ZnS	201	174	3	30160,30164,30165	21482
Tetrahedrite-(Zn) ()*	Tetrahedrite	Cu₆(Cu₄Zn₂)Sb₄S₁₃	201	174	1	30165	5317

1 Ages assigned to this locality:

	Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Age Interpret	Prioritized?	Sample Source	Sample Num	Run Num	Age from other Locality	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	MinDat Locality ID	Dated Locality (Max Age)	Location as listed in reference	Reference	Reference DOI	Reference ID	Age Notes
	vms-00076	201	174	Lower Jurassic											259043	Granduc Mine, Stewart, Skeena Mining Division, British Columbia, Canada	Granduc	Moiser et al. (2009)		USGSOFR2009-1034

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...