Mine detail: Hapgood Silver Mine and Yellow Dog Prospects

Previously called 'NBMG Sample Site 2952'

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Location

Lat / long:

41.55682, -118.57183

Resource(M)

Primary:	Gold, Silver
Secondary:	Copper, Lead, Zinc
Tertiary:	Antimony, Arsenic
Ore:	Chalcopyrite
Gangue:	Hematite, Limonite
Orebody form:	TABULAR

Production

Operation type:	Unknown
Production size:	None
Development status:	Prospect

Geology

Host rock:	Happy Creek Volcanics
Host type:	Andesite
Associated rock:	Happy Creek Volcanics
Associated type:	Volcanic Rock (Aphanitic)
Structure:	Tight Se-Plunging Anticline
Alteration processes:	Kaolinization, Mn-Staining

References

MRDS	M232641
DEP	10044991
Reference	{Deposit:: TINGLEY, J. V., 1973, UNPUBLISHED REPORT ON FILE AT N.B.M.G.}{Deposit:: WILLDEN, R., 1964, NBMG BULL 59.}{Deposit:: QUADE, JACK, 1984, NBMG FIELD EXAMINATION, 9-27-84, AND SAMPLE ANALYSIS}
Reporter	La Pointe, D. D., La Pointe, D.D. (Tingley, J.V.), Li, Zhiping (Peters, S.)