Mine detail: Black Jack Occurrence

Previously called ''

<< Back to the map

Location

Lat / long: 40.41902, -123.22639

Resource(M)

Primary: Chromium
Ore: Chromite
Orebody form: LENSE

Production

Operation type: Unknown
Production size: Small
Development status: Past Producer
First production started: 1917
Last production ended: 1917

Geology

References

MRDSM100237
DEP10043469
Reference{Deposit:: WELLS, F.G. AND HAWKES, H.E., 1965, CDMG BULL 134, PART 1, CHAPT. 3, P. 169, 172.}{Deposit:: *RIEN, J.C., 1965, CDMG COUNTY REPORT NO. 4, P. 56.}{Production:: CDMG BULL 134, PT. 1, CHAPT. 3, P. 172}
ReporterOster, Karel L. (Albers, John P.)