Commodities
PrimaryNiobium (Columbium)
SecondaryTantalum
Commodity typeM
Economic & production
Development statusUnknown
First production1961
Identification
Deposit ID10158474
RegionEU
Data scoreD
Coordinates53.53122, 60.06801
References
SHABAD,T., BASIC INDUSTRIAL RESOURCES OF THE U.S.S.R.,COLUMBIA UNIV. PRESS, NEW YORK, 1969, PP. 222, 227.