Mine detail: American Gold and Tungsten

Previously called 'Top Notch'

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Location

Lat / long:

35.31082, -117.62228

Resource(M)

Primary:	Tungsten
Ore:	Scheelite

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer

Geology

Host type:	Quartz Monzonite
Associated type:	Quartz Monzonite
Alteration processes:	Pyritized, Sericitized, And Veins Show Signs Of Carbonatization.

References

MRDS	M022610
DEP	10035310
Reference	{Deposit:: LEMMON, D. M., TUNGSTEN DEPOSITS IN THE US; UNPUBLISHED DATA, P. 334 - 335.}{Deposit:: PARTRIDGE, J. F., 1941, TUNGSTEN RESOURCES OF CALIFORNIA; CA. JOUR. MINES AND GEOLOGY, VOL. 37, NO. 2, P. 284.}{Deposit:: WRIGHT, L. A. AND OTHERS, 1953, MINES AND MINERAL DEPOSITS, SAN BERNARDINO COUNTY, CA.; CA. JOUR. MINES AND GEOLOGY, VOL. 49, NOS. 1 & 2, P. 111, APPENDEX.}
Reporter	Fraticelli, L. A. (Albers, J.)