Mine detail: Larkspur

Previously called 'Low Gap'

<< Back to the map

Location

Lat / long: 42.02733, -123.26447

Resource(M)

Primary: Manganese, Iron
Ore: Rhodonite
Gangue: Hematite, Magnetite

Production

Operation type: Unknown
Production size: None
Development status: Occurrence

Geology

Host rock:Applegate Group
Host type:Quartzite
Associated type:Metavolcanic Rock

References

MRDSM061519
DEP10043044
Reference{Deposit:: RAMP, L. AND PETERSON, N.V., 1979, GEOLOGY AND MINERAL RESOURCES OF JOSEPHINE COUNTY, OREGON; ODGMI BULL. 100, 45P}{Deposit:: APPLING, R.N., 1958, MANGANESE DEPOSITS OF SOUTHWESTERN OREGON; USBM REPT. INV. 5369, P.29}
ReporterJohnson, Maureen G., Ferns, Mark L. (Brooks, Howard C.), Gray, Jerry J.