California · Mendocino County
Prospect
Heughes Fredrika
Mendocino County, California, United States
Manganese
⌖ Show on map
USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Deposit
Deposit size
N
Economic & production
Development status
Prospect
Identification
Deposit ID
10031343
MRDS ID
M010042
Region
NA
Data score
D
Coordinates
39.29737, -123.17165
References
CALIF. V. 49, NO. 4, P. 386USBM R.I. 5579, P. 9D.O.M. BULL. 152 1950 P. 125