The East Trinity is a gold mine located in Baker county, Oregon.
About the MRDS Data:
All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.
Primary Mineral: Gold
Lat, Long: 45.01833, -117.07111
Map: View on Google Maps
MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.
East Trinity MRDS details
Primary: East Trinity
Administrative Organization: Wallowa-Whitman National Forest
Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Years of Production:
General Physiographic Area: Intermontane Plateaus
Physiographic Province: Columbia Plateau
Physiographic Section: Blue Mountain Section
Mineral Deposit Model
Comment (Location): NE 1/4 SE 1/4, 1/4 IN S OF MELHORN RESERVOIR MAP AREA, WEATHERELL THESIS.
Comment (Workings): WINZE, WASTE DUMP
Comment (Geology): GEOL.DESC: QUARTZ VEIN 18-30" WIDE, N 25 DEG W, DIP 65 DEG SW, 100-150 FT. LONG THROUGH LIMESTONE POD IN GABBROIC ROCK. PYRITE, HEMATITE.
Reference (Deposit): WEATHERELL, C.E., 160, GEOL. OF PART OF S.E. WALLOWA MTNS. OSC M.S. THESIS P. 200
"Where to Find Gold in Oregon" looks at the density of modern placer mining claims along with historical gold mining locations and mining district descriptions to determine areas of high gold discovery potential in Oregon. Read more at Where to Find Gold in Oregon.