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Mamainse Mine, Mamainse Point area, Algoma District, Ontario, Canadai
Regional Level Types
Mamainse MineMine
Mamainse Point areaArea
Algoma DistrictDistrict
OntarioProvince
CanadaCountry

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Latitude & Longitude (WGS84):
47° 3' 25'' North , 84° 45' 51'' West
Latitude & Longitude (decimal):
Type:
Mindat Locality ID:
194134
Long-form identifier:
mindat:1:2:194134:3
GUID (UUID V4):
0


Mineralized fault zone in Keweenawan conglomerates and amygdaloidal basalts.
First developed in 1882 by the Lake Superior Native Copper Company. The site at the time had upwards of 30 buildings on it. As of 2008 there was only one broken down stone foundation left and a large rock dump on the shore. The mineralized fault zone is still exposed on the shoreline and contains trace amounts of the ore minerals; disseminated native copper, chalcocite and malachite. All shafts were capped sometime around 1995.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


4 valid minerals.

Detailed Mineral List:

ⓘ Baryte
Formula: BaSO4
ⓘ Chalcopyrite
Formula: CuFeS2
ⓘ Cuprite
Formula: Cu2O
References:
ⓘ Native Copper
Formula: Cu
References:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘNative Copper1.AA.05Cu
Group 2 - Sulphides and Sulfosalts
ⓘChalcopyrite2.CB.10aCuFeS2
Group 4 - Oxides and Hydroxides
ⓘCuprite4.AA.10Cu2O
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘBaryte7.AD.35BaSO4

List of minerals for each chemical element

OOxygen
Oⓘ BaryteBaSO4
Oⓘ CupriteCu2O
SSulfur
Sⓘ BaryteBaSO4
Sⓘ ChalcopyriteCuFeS2
FeIron
Feⓘ ChalcopyriteCuFeS2
CuCopper
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ CupriteCu2O
Cuⓘ Native CopperCu
BaBarium
Baⓘ BaryteBaSO4

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate

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References

 
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