Mine detail: Forty-Nine Diggings

Previously called ''

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Location

Lat / long: 42.22203, -122.73973

Resource(M)

Primary: Gold
Tertiary: Mercury

Production

Operation type: Placer
Development status: Past Producer

Geology

References

MRDSM055846
MAS410290212
DEP10225642
Reference{Deposit:: U.S. GEOLOGICAL SURVEY BULLETIN 546, 1914, P. 90-93.}{Deposit:: OR. BUREAU OF MINES AND GEOL., 1914, V. 1, NO. 5, P. 111-114, 124}{Deposit:: OR. DEPT. GEOL. AND MIN. INDUST. BULLETIN 14-C, 1943, V. 2,}{Deposit:: P. 32.}{Deposit:: OR. DEPT. GEOL. AND MIN. INDUST. BULLETIN 55, 1963, P. 82.}
ReporterWestern Field Operations Center (WFOC)