Oregon · Grant County
Occurrence

Robert L. Group

Grant County, Oregon, United States
Copper
⌖ Show on mapUSGS source ↗
Commodities
PrimaryCopper
Commodity typeM
Deposit
Deposit sizeN
Materials
Ore mineralsChrysocolla, Malachite
GangueQuartz, Serpentine
Geology
Host rockGabbro
Associated rockGabbro · Canyon Mountain Complex
Tectonic settingOphiolite
Economic & production
Development statusOccurrence
Identification
Deposit ID10095346
MRDS IDM025553
Alternate namesRobert L., Marie Murry, And Brookling Claims
RegionNA
Data scoreC
Coordinates44.30485, -118.79938
References
THAYER, T.P., CASE, J.E., AND STOTELMEYER, R.B., 1977, MINERAL RESOURCES OF THE STRAWBERRY MOUNTAIN WILDERNESS AND ADJACENT AREAS, GRANT COUNTY, OREGON: USGS OPEN-FILE REPORT 77-420, P. 95