|
Greenland | |
- Kitaa (West Greenland) Province
- Kuannersuit (Kvanefjeld) plateau
| [Tantalum] Pavel M. Kartashov analytical data (2011) |
|
Russia | |
- Saha Republic (Sakha Republic; Yakutia)
- Daldyn-Alakit kimberlite field
| [Tantalum] [AmMin 84:993] |
|
| [Tantalum] V.V. Seredin data; [AmMin 84:992] |
- Ekaterinburgskaya (Sverdlovskaya) Oblast'
| [Tantalcarbide] 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.); Pekov, I. (1998) Minerals First discovered on the territory of the former Soviet Union 369p. Ocean Pictures, Moscow |
|
The Moon | |
|
| [Tantalum] Andrei V. Mokhov & Pavel M. Kartashov analytical data |