Oregon · Harney County
Occurrence
Horse Head Mountain Prospect
Harney County, Oregon, United States
Mercury
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USGS source ↗
Commodities
Primary
Mercury
Commodity type
M
Deposit
Deposit size
N
Ore control
Opalized Zone Along A Ne Trending Fault
Materials
Ore minerals
Cinnabar
Geology
Host rock
Tuff · Danforth Formation
Associated rock
Volcanic Rock (Aphanitic)
Structure
Brecciation Of Opalite
Alteration
Opalization
Economic & production
Development status
Occurrence
Identification
Deposit ID
10040248
MRDS ID
M054948
Region
NA
Data score
C
Coordinates
43.19235, -119.76523
References
BROOKS, H. C., 1963, QUICKSILVER IN OREGON: OREGON DEPT. OF GEOLOGY AND MINERAL INDUSTRIES, BULL. 55, 223 P