The Yankee Silver Lode is a silver and copper mine located in Josephine 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.
Mine Info
Satelite View
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.
Yankee Silver Lode MRDS details
Site Name
Primary: Yankee Silver Lode
Commodity
Primary: Silver
Primary: Copper
Secondary: Gold
Tertiary: Lead
Tertiary: Zinc
Tertiary: Barium-Barite
Location
State: Oregon
County: Josephine
Land Status
Land ownership: National Forest
Note: the land ownership field only identifies whether the area the mine is in is generally on public lands like Forest Service or BLM land, or if it is in an area that is generally private property. It does not definitively identify property status, nor does it indicate claim status or whether an area is open to prospecting. Always respect private property.
Holdings
Not available
Workings
Not available
Ownership
Owner Name: Reynolds, George
Owner Name: Newmont Exploration, Ltd.
Years: 1979 -
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Pacific Mountain System
Physiographic Province: Pacific Border Province
Physiographic Section: Klamath Mountains
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Name: Siltstone
Role: Host
Age Type: Host Rock
Age Young: Late Jurassic
Analytical Data
Analytical Data: GRAB SAMPLES ASSAYED TRACE - 0.34 OZ/TON AU
Analytical Data: 0.01 - 0.20 % ZN AND NIL CU. HIGH GRADE ASSAYED 46.15 OZ/TON AG
Analytical Data: 0.3 - 0.5 % PB
Analytical Data: 1.2 - 9.46 OZ/TON AG
Materials
Ore: Pyrite
Ore: Sphalerite
Ore: Galena
Ore: Chalcopyrite
Gangue: Sericite
Unknown: Barite
Comments
Comment (Location): 1/4 COR
Comment (Deposit): VOLCANOGENIC
Comment (Workings): 175 FEET OF TUNNELS.
Comment (Geology): BARITE AND SULFIDES SIMILAR TO ALMEDA MINE.
References
Reference (Deposit): RAMP, L. AND PETERSON, N.V., 1979, GEOLOGY AND MINERAL RESOURCES OF JOSEPHINE COUNTY, OREGON; ODGMI BULL. 100, 45P
Reference (Deposit): RAMP, L., 1968, YANKEE SILVER LODE; ODGMI UNPUBLISHED REPORT
Oregon Gold
"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: Where to Find Gold in Oregon.
