The Woodson Long is a mercury mine located in Harney 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.
Woodson Long MRDS details
Site Name
Primary: Woodson Long
Commodity
Primary: Mercury
Location
State: Oregon
County: Harney
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Owner Name: Woodson Long, Allen J. Long
Years: 1963 -
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Discovery Year: 1953
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Intermontane Plateaus
Physiographic Province: Columbia Plateau
Physiographic Section: Payette Section
Physiographic Detail: High Lava Plains
Mineral Deposit Model
Model Name: Hot-spring Hg
Orebody
Not available
Structure
Type: L
Description: Brecciation
Alterations
Alteration Type: L
Alteration Text: Clay, Sericite Alteration Of Host Rocks Locally
Rocks
Not available
Analytical Data
Analytical Data: 6 SAMPLES TAKEN BY BROOKS RANGED FROM 0.3 TO 1.1 LB HG/TON
Materials
Ore: Cinnabar
Ore: Limonite
Gangue: Sericite
Gangue: Pyrite
Gangue: Clay
Gangue: Chalcedony
Comments
Comment (Location): BROOKS (1963) LOCATION IS WRONG
Comment (Geology): RHYOLITE IS MOSTLY GLASSY AND VESICULAR PARTLY INTRUSIVE.
References
Reference (Deposit): BROOKS, H. C., 1963, QUICKSILVER IN OREGON: OREGON DEPT. OF GEOLOGY AND MINERAL INDUSTRIES, BULL. 55, 223 P.
Reference (Deposit): BROOKS, H. C., ODGMI, FIELD NOTES 1968
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.
