Mine detail: Keystone

Previously called 'Golden EagleLast ChanceThe Keystore Group'

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Location

Lat / long: 44.54846, -118.70356

Resource(M)

Primary: Gold, Silver
Secondary: Lead, Zinc, Copper
Ore: Quartz
Discovery year: 1882

Production

Operation type: Unknown
Production size: Yes
Development status: Past Producer

Geology

References

MRDSOR07836
DEP10054733
Reference{Deposit:: BROWN, C. E., THAYER, T. P., 1966, GEOLOGIC MAP OF THE CANYON CITY QUADRANGLE, NE OR: U. S. GEOLOGICAL SURVEY, MISC. INVEST. MAP I-447.}{Deposit:: BROOKS, FERNS, AND AVERY, 1984, GEOLOGY AND GOLD DEPOSITS MAP OF THE SW 1/4 BATES QUADRANGLE, GRANT COUNTY, OR: DEPT. GEOL. MIN. IND., GEOL. MAP SERIES 35.}{Deposit:: BROOKS AND RAMP, 1968, GOLD AND SILVER IN OR: OR DEPT. GEAL. MIN. IND., BULL. 61, P. 152.}{Deposit:: SWARTLEY, A. M., 1914, ORE DEPOSITS OF NE OR: OR BUREAU MINES AND GEOL., VOLUMN 1, NUMBER 8, QUARTZBURG AREA, PAGE 194-199.}{Deposit:: LINDGREN, W., 1901, THE GOLD BELT OF THE BLUE MOUNTAINS OF OR: 22ND ANNUAL-REPORT, U. S. GEOLOGICAL SURVEY, PART 2, PAGE 551-776.}{Other Database:: BLM ORMC 33372 23899 23900}
ReporterAllen, Garwood