Mine detail: Fresno

Previously called 'Heiskell'

<< Back to the map

Location

Lat / long:

36.98661, -119.65819

Resource(M)

Primary:	Copper
Secondary:	Zinc, Gold, Silver, Lead
Ore:	Chalcopyrite, Galena, Gold, Pyrite, Pyrrhotite, Silver, Sphalerite

Production

Operation type:	Unknown
Deposit type:	Vein
Production size:	Small
Development status:	Past Producer
Production years:	1909 - 1910

Geology

Host type:

Schist

References

MRDS	W023577
DEP	10076527
Reference	{Deposit:: GOODWIN, J.G., 1957 , LEAD AND ZINC IN CALIFORNIA: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 57 , NOS 3 AND 4 , P. 446}{Deposit:: LOGAN, C.A., ETAL, 1951 ; MINES AND MINERAL RESOURCES OF FRESNO COUNTY: CALIF. JOUR. MINES AND GEOLOGY, VOL. 47 , NO. 3 ; DIV. OF MINES, P. 501 - 502 .}{Production:: GOODWIN, J.G., 1957 , P. 446}
Reporter	Fraticelli, L. A. (Albers, J.)