Maine · Aroostook County
Prospect
Richardson Prospect-Northern
Aroostook County, Maine, United States
Manganese
⌖ Show on map
USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Economic & production
Development status
Prospect
Discovery year
1947
Identification
Deposit ID
10121315
Region
NA
Data score
D
Coordinates
46.71164, -68.22492
References
MAINE GEOLOGICAL SURVEY BULL. NO. 4,P. 38,53