California · Mendocino County
Occurrence

Ash Hollow

Mendocino County, California, United States
Manganese
⌖ Show on mapUSGS source ↗
Commodities
TertiaryManganese
Commodity typeM
Deposit
Deposit sizeN
Economic & production
Development statusOccurrence
Identification
Deposit ID10031353
MRDS IDM010055
RegionNA
Data scoreC
Coordinates39.9243, -123.2186
References
CALIFORNIA JOURNAL OF MINES & GEOLOGY, V. 49, NO. 4, OCT. 1953, P. 384D.O.M. BULL. 152, P. 112