Mine detail: Walker

Previously called ''

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Location

Lat / long:

39.96016, -120.66854

Resource(M)

Primary:	Copper
Secondary:	Silver, Gold
Tertiary:	Lead, Zinc
Ore:	Chalcopyrite, Cubanite, Galena, Jamesonite, Pyrrhotite, Stibnite, Tetrahedrite
Gangue:	Barite, Cordierite, Garnet, Magnetite, Quartz

Production

Operation type:	Unknown
Deposit type:	Vein
Production size:	Small
Development status:	Producer
Production years:	1931 ,

Geology

Host type:	Schist
Associated type:	Diorite
Structure:	Faults: Max. Displacement 20 Ft. Cut The Veins: A Qtz-Diorite Dike Is Found To Displace Veins 10 Ft.

References

MRDS	W024539
DEP	10077104
Reference	{Deposit:: AVERILL, C.V., 1937 , MINERAL RESOURCES OF PLUMAS COUNTY; CALIF. JOUR. MINES AND GEOLOGY, VOL. 33 , NO. 2 ; DIV. OF MINES, P. 95 - 103}{Deposit:: AVERILL, C.V., 1924 , REDDING FIELD DIVISION; 24TH REPT. STATE MIN.: CALIF. MIN. BUR., P. 280 - 285}{Deposit:: GOODWIN, J.G., 1957 , LEAD AND ZINC IN CALIFORNIA; CALIF. JOUR. MINES AND GEOLOGY, VOL. 53 , NOS. 3 & 4 ; DIV. OF MINES, P. 599}{Deposit:: LOGAN, C.A., 1921 , PLUMAS COUNTY; 17TH REPT. STATE MIN.; CALIF. MIN. BUR., P. 471 - 473}
Reporter	Fraticelli, L. A. (Albers, J.)