| Name: | Tumchaite Tum |
| IMA Chemistry: | Na2ZrSi4O11·2H2O |
| Chemistry Elements: | The mineral Tumchaite contains elements: Sodium (Na) Zirconium (Zr) Silicon (Si) Oxygen (O) Hydrogen (H) |
| Country of Type Locality: | Russia |
| Year First Published: | 1999 |
| IMA Status: | Approved |
| Status Notes: | Subbotin V V, Merlino S, Pushcharovsky D Y, Pakhomovsky Y A, Ferro O, Bogdanova A N, Voloshin A V, Sorokhtina N V, Zubkova N V (2000) Tumchaite Na_2_(Zr,Sn)Si_4_O_11_·2H_2_O - a new mineral from carbonatites of the Vuoriyarvi alkali-ultrabasic massif, Murmansk Region, Russia, American Mineralogist 85, 1516-1520 |
| Structural Group Name: | |
| Fleischer's Group Name: | |
| Crystal Systems: | monoclinic |
| Oldest Known Age: | 402 Million Years Ago |
| More Info: | Search Wikipedia: Tumchaite (Wiki) Search Mindat: Tumchaite Search Web Mineral DB: Tumchaite |