Maine · Oxford County
Past Producer

Crooker Quarry

Oxford County, Maine, United States
CesiumNiobium (Columbium)LithiumTantalum
⌖ Show on mapUSGS source ↗
Commodities
PrimaryCesium
SecondaryNiobium (Columbium), Lithium, Tantalum
Commodity typeM
Deposit
Deposit typePegmatite
Materials
Ore mineralsSpodumene, Columbite, Tantalite, Pollucite
Geology
StructurePegmatite
Economic & production
Development statusPast Producer
Identification
Deposit ID10306858
RegionNA
Data scoreC
Coordinates44.54148, -70.72374
References
Shainin, V. E., And Dellwig, L. F., 1954, Pegmatites And Associated Rocks In The Newry Hill Area, Oxford County, Maine: U. S. Geological Survey, Trace Elements Investigations Report Tei 478, 71 P.Shainin, V. E., And Dellwig, L. F., 1954, Pegmatites And Associated Rocks In The Newry Hill Area, Oxford County, Maine: U. S. Geological Survey, Trace Elements Investigations Report Tei 478, 71 P.Barton, W.R. And Goldsmith, C.E., 1968, New England Beryllium Investigations: Bureau Of Mines Report Of Investigations, 177 P.Barton, W.R. And Goldsmith, C.E., 1968, New England Beryllium Investigations: Bureau Of Mines Report Of Investigations, 177 P.