Commodities
PrimaryGold, Silver
TertiaryManganese, Copper
Commodity typeM
Materials
Ore mineralsMalachite, Pyrite
GangueCalcite, Quartz
Geology
Associated rockGabbro,Greenstone,Serpentinite · Canyon Mountain Complex;Canyon Mountain Complex;Canyon Mountain Complex
Economic & production
Development statusProducer
Identification
Deposit ID10109356
MRDS IDM014886
Alternate namesGuernsey, Fraction, Miller Mtn Mine On Quad Sheet, Last Chance 1-3
RegionNA
Data scoreB
Coordinates44.34318, -118.97523
References
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.BROOKS, H. C., RAMP, L., 1968, GOLD AND SILVER IN OR: OR DEPT GEOL MIN IND , BULL 61, CANYON AREA, P 147OR DEPT. GEOL. MIN. IND., 1941, OR METAL MINES HANDBOOK: BULLETIN NO. 14-B, CANYON AREA, PAGE 17-39.SWARTLEY, A. M., 1914, ORE DEPOSITS OF NE OR: OR BUREAU MINES AND GEOL., VOLUMN 1, NUMBER 8, CANYON AREA, PAGE 200-209.LINDGREN, W., 1901, THE GOLD BELT OF THE BLUE MOUNTAINS OF OR: 22ND ANNUAL-REPORT, U. S. GEOLOGICAL SURVEY, PART 2, PAGE 551-776.BLM ORMC 24291-24292 24293-24295