The Daisey and Hammersley is a gold mine located in Josephine county, Oregon at an elevation of 3,799 feet.
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
Elevation: 3,799 Feet (1,158 Meters)
Commodity: Gold
Lat, Long: 42.61278, -123.25278
Map: View on Google Maps
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.
Daisey and Hammersley MRDS details
Site Name
Primary: Daisey and Hammersley
Secondary: Hamersley
Secondary: Little Daisy
Commodity
Primary: Gold
Secondary: Silver
Tertiary: Copper
Location
State: Oregon
County: Josephine
District: Grants Pass
Land Status
Land ownership: BLM Administrative Area
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
Not available
Production
Year: 1932
Material type: AU
Description: Ap_Grade: ^0.082 Oz/Ton Au
Year: 1932
Material type: AG
Description: Ap_Grade: ^0.026 Oz/Ton Ag
Deposit
Record Type: Site
Operation Category: Producer
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
Alteration Type: L
Alteration Text: Propylitization?
Rocks
Name: Greenstone
Role: Host
Age Type: Host Rock Unit
Age Young: Late Triassic
Analytical Data
Not available
Materials
Ore: Gold
Ore: Pyrite
Gangue: Quartz
Comments
Comment (Commodity): BREECIATED FRAGMENTS OF COUNTRY ROCK CEMENTED WITH EPIDOTE ETC
Comment (Production): 1932, 1940-41 PRODUCTION IS FOR THE HAMMERSLEY
Comment (Workings): 175 FOOT SHAFT AND 1700 FEET OF WORKINGS ON FOUR LEVELS. 1932, 1940-41 PRODUCTION IS FOR THE HAMMERSLEY
Comment (Deposit): RECORD NUMBERS (M013447), (M013448), (M015218) AND (M015217) HAVE BEEN MERGED WITH THIS RECORD AND DELETED FROM THE OREGON FILE
References
Reference (Deposit): RAMP, L. AND PETERSON, N.V., 1979, GEOLOGY AND MINERAL RESOURCES OF JOSEPHINE COUNTY, OREGON; ODGMI BULL. 100, 45P
Reference (Deposit): BROOKS, H.C. AND RAMP, L., 1968, GOLD AND SILVER IN OREGON; ODGMI BULL. 61, P.225
Reference (Deposit): OREGON METAL MINES HANDBOOK, 1942, ODGMI BULL. 14-C, VOL. 2, SEC. 1, P.99
Reference (Production): USBM
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.
