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Hargrave Mine, Coleman Township, Cobalt area, Cobalt-Gowganda region, Timiskaming District, Ontario, Canadai
Regional Level Types
Hargrave MineMine
Coleman TownshipTownship
Cobalt areaArea
Cobalt-Gowganda regionRegion
Timiskaming DistrictDistrict
OntarioProvince
CanadaCountry

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Key
Latitude & Longitude (WGS84):
47° 22' 18'' North , 79° 39' 12'' West
Latitude & Longitude (decimal):
Locality type:
Nearest Settlements:
PlacePopulationDistance
Temiskaming Shores10,442 (2010)14.3km
Ville-Marie2,831 (2016)17.1km
Saint-Bruno-de-Guigues2,928 (2016)19.7km


Discovered in 1905 and worked by Hargrave Silver Mines Ltd, from 1908 to 1921. The deposit was worked through two shafts the deepest being 550 feet. Production up to 1920 was 500,000 oz. Ag and 6,400 lbs. Co. The property was last owned by Silver Miller mines (1968). No work is recorded after 1928.

Regions containing this locality

North America PlateTectonic Plate

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


9 valid minerals.

Detailed Mineral List:

Acanthite
Formula: Ag2S
Reference: ontariominerals.com
Albite
Formula: Na(AlSi3O8)
Reference: Can Mineral December 1971 v. 11 no. 1 p. 280
Calcite
Formula: CaCO3
Reference: ontariominerals.com; Can Mineral December 1971 v. 11 no. 1 p. 280
'Chlorite Group'
Reference: Can Mineral December 1971 v. 11 no. 1 p. 280
Dolomite
Formula: CaMg(CO3)2
Reference: Reiner Mielke
Epidote
Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Reference: Can Mineral December 1971 v. 11 no. 1 p. 280
Erythrite
Formula: Co3(AsO4)2 · 8H2O
Reference: Rocks & Minerals 82:402-407
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Can Mineral December 1971 v. 11 no. 1 p. 280
Muscovite var: Sericite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Can Mineral December 1971 v. 11 no. 1 p. 280
Silver
Formula: Ag
Reference: ontariominerals.com
Skutterudite
Formula: CoAs3
Reference: ontariominerals.com

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Silver1.AA.05Ag
Group 2 - Sulphides and Sulfosalts
Acanthite2.BA.35Ag2S
Skutterudite2.EC.05CoAs3
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Dolomite5.AB.10CaMg(CO3)2
Group 8 - Phosphates, Arsenates and Vanadates
Erythrite8.CE.40Co3(AsO4)2 · 8H2O
Group 9 - Silicates
Albite9.FA.35Na(AlSi3O8)
Epidote9.BG.05a{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var: Sericite9.EC.15KAl2(AlSi3O10)(OH)2
Unclassified Minerals, Rocks, etc.
'Chlorite Group'-

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Metals, other than the Platinum Group
Silver1.1.1.2Ag
Group 2 - SULFIDES
AmBnXp, with (m+n):p = 2:1
Acanthite2.4.1.1Ag2S
AmBnXp, with (m+n):p = 1:2
Skutterudite2.12.17.1CoAs3
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
AB(XO3)2
Dolomite14.2.1.1CaMg(CO3)2
Group 40 - HYDRATED NORMAL PHOSPHATES,ARSENATES AND VANADATES
A3(XO4)2·xH2O
Erythrite40.3.6.3Co3(AsO4)2 · 8H2O
Group 58 - SOROSILICATES Insular, Mixed, Single, and Larger Tetrahedral Groups
Insular, Mixed, Single, and Larger Tetrahedral Groups with cations in [6] and higher coordination; single and double groups (n = 1, 2)
Epidote58.2.1a.7{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Muscovite71.2.2a.1KAl2(AlSi3O10)(OH)2
Group 76 - TECTOSILICATES Al-Si Framework
Al-Si Framework with Al-Si frameworks
Albite76.1.3.1Na(AlSi3O8)
Unclassified Minerals, Mixtures, etc.
'Chlorite Group'-
Muscovite
var: Sericite
-KAl2(AlSi3O10)(OH)2

List of minerals for each chemical element

HHydrogen
H ErythriteCo3(AsO4)2 · 8H2O
H Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
H Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
H MuscoviteKAl2(AlSi3O10)(OH)2
CCarbon
C CalciteCaCO3
C DolomiteCaMg(CO3)2
OOxygen
O CalciteCaCO3
O ErythriteCo3(AsO4)2 · 8H2O
O DolomiteCaMg(CO3)2
O Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
O AlbiteNa(AlSi3O8)
O Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
O MuscoviteKAl2(AlSi3O10)(OH)2
NaSodium
Na AlbiteNa(AlSi3O8)
MgMagnesium
Mg DolomiteCaMg(CO3)2
AlAluminium
Al Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
Al AlbiteNa(AlSi3O8)
Al Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Al MuscoviteKAl2(AlSi3O10)(OH)2
SiSilicon
Si Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
Si AlbiteNa(AlSi3O8)
Si Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Si MuscoviteKAl2(AlSi3O10)(OH)2
SSulfur
S AcanthiteAg2S
KPotassium
K Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
K MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Ca CalciteCaCO3
Ca DolomiteCaMg(CO3)2
Ca Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
FeIron
Fe Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
CoCobalt
Co SkutteruditeCoAs3
Co ErythriteCo3(AsO4)2 · 8H2O
AsArsenic
As SkutteruditeCoAs3
As ErythriteCo3(AsO4)2 · 8H2O
AgSilver
Ag SilverAg
Ag AcanthiteAg2S

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
ontariominerals.com
Ontario Dept. of Mines, 1968, MRC No.10, Silver Cobalt Calcite Vein Deposits of Ontario, by A.O.Sergiades


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