NiobocarbideAvrorinskii Placer, Aktai River, Baranchinsky Massif, Nizhnii Tagil, Ekaterinburgskaya Oblast', Middle Urals, Urals Region, Russia
Photo: Pavel M. Kartashov Авроринский прииск, река Актай, Баранчинский массов
References
- Jedwab J. (1990) Native ruthenium in tantalum carbide concentrates from the Ural mountains, USSR, - Miner. and Petrol., v.43, N2, pp. 137-146.
- Novgorodova M.I., Generalov M.E., Trubkin N.V. (1997) A new TaC-NbC isomorphous series and Niobocrbide, a new mineral from platinum-bearing placers of the Urals, - ZVMO, 126(1), pp.76-95 (in Rus.)
- Novgorodova M.I., Generalov M.E., Trubkin N.V. (1997) Jedwabite, Fe7(Ta,Nb)3, a new mineral in paragenesis with carbides of tantalum and niobium from platinum-bearing placers, - ZVMO, 126(2), pp. 100-104 (in Rus.)
Mineral List
7 entries listed. 7 valid minerals. 3 type localities (valid minerals).
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