The Roy is a mercury mine located in Lewis county, Washington.
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.
Roy MRDS details
Site Name
Primary: Roy
Secondary: Fisher
Secondary: Morton
Secondary: Gillispie;
Commodity
Primary: Mercury
Location
State: Washington
County: Lewis
District: Morton
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Physiography
General Physiographic Area: Pacific Mountain System
Physiographic Province: Cascade-Sierra Mountains
Physiographic Section: Northern Cascade Mountains
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Name: Shale
Role: Host
Age Type: Host Rock
Age Young: Eocene
Analytical Data
Not available
Materials
Ore: Cinnabar
Gangue: Pyrite
Gangue: Calcite
Comments
Comment (Location): 2 MILES SOUTHEAST OF MORTON
Comment (Production): PRODUCED ABOUT 2500 FLASKS IN 1928-1929, 1079 TONS OF ORE IN 1931, AND RECOVERED 65 FLASKS OF MERCURY FROM 1000 TONS OF ORE IN 1940. ALSO PRODUCED IN 1941 (HUNTTING, 1956, P. 265).
Comment (Geology): THE SEDIMENTARY ROCKS OF THE PUGET GROUP CONTAIN COAL, AND FOSSILS SUGGEST BRACKISH WATER AND ESTUARINE DEPOSITIONAL CONDITIONS (MACKIN, 1944, P. 7).
References
Reference (Deposit): WDGER OF 90-18
Reference (Deposit): GARD, L.M., JR., 1968, BEDROCK GEOLOGY OF THE LAKE TAPPS QUADRANGLE, PIERCE COUNTY, WASHINGTON: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 388-B, 33 P., 2 PL.
Reference (Deposit): HUNTTING, M. T., 1956, INVENTORY OF WASHINGTON MINERALS-PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, 428 P.; V. 2, 67 P.
Reference (Deposit): MACKIN, J.H., 1944, RELATION OF GEOLOGY TO MINERALIZATION IN THE MORTON CINNABAR DISTRICT, LEWIS COUNTY, WASHINGTON: WASHINGTON DIVISION OF MINES AND MINING REPORT OF INVESTIGATIONS 6, 47 P., 2 PL.
Reference (Deposit): SCHASSE, H.W., COMPILER, 1987, GEOLOGIC MAP OF THE CENTRALIA QUADRANGLE, WASHINGTON: WASHINGTON DIVISION OF GEOLOGY AND EARTH RESOURCES OPEN FILE REPORT 87-11, 28 P., 1 PL.
Washington Gold
"Where to Find Gold in Washington" 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 Arizona. Read more: Where to Find Gold in Washington.
