Main commodities | Cu |
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Ore minerals | chalcopyrite; pyrite |
Quadrangle map, 1:250,000-scale | CR |
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Quadrangle map, 1:63,360-scale | B-3 |
Latitude | 55.3161 |
Longitude | -132.78447 |
Nearby scientific data | Find additional scientific data near this location |
Location and accuracy | This occurrence is probably about 0.2 mile northeast of hill 2337 and about 0.6 mile north-northwest of the center of section 3, T. 76 S., R. 83 E. The location is accurate to within 0.2 mile. |
Geologic descriptionThe occurrence consists of calcareous greenstone that contains pyrite and minor chalcopyrite (Clark and others, 1970 [OF 417]). The greenstone is probably part of the Wales Group of Cambrian and older age (Eberlein and others, 1983; Brew, 1996). | |
Geologic map unit | (-132.786115620175, 55.3157478350274) |
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Age of mineralization | Unknown, other than that the deposit is in rocks of Cambrian or older age. |
Workings or exploration | Only sampling by government geologists. |
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Indication of production | None |
MRDS Number | A010182 |
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References | |
Reporters | D.J. Grybeck (Applied Geology) |
Last report date | 5/1/2004 |