| |
 |
Bussenite Mineral Data
|
|
|
General Bussenite Information
|
 Chemical Formula: |
Na2(Ba,Sr)2(Fe,Mn)TiSi2O7(CO3)(OH)3F |
| Composition: |
Molecular Weight = 657.06 gm |
| |
Barium 26.13 % Ba 29.17 % BaO |
| |
Sodium 6.65 % Na 8.96 % Na2O |
| |
Strontium 5.33 % Sr 6.31 % SrO |
| |
Calcium 1.22 % Ca 1.71 % CaO |
| |
Titanium 7.29 % Ti 12.16 % TiO2 |
| |
Manganese 3.34 % Mn 4.32 % MnO |
| |
Iron 5.10 % Fe 6.56 % FeO |
| |
Silicon 8.55 % Si 18.29 % SiO2 |
| |
Hydrogen 0.44 % H 3.98 % H2O |
| |
Carbon 1.65 % C 6.03 % CO2 |
| |
Oxygen 31.41 % O |
| |
Fluorine 2.89 % F 2.89 % F |
| |
- %
F -1.22 % -O=F2 |
| |
______ ______ |
| |
100.00 % 99.15 % = TOTAL OXIDE |
| Empirical Formula: |
Na1.9Ba1.25Sr0.4Ca0.2Fe2+0.6Mn2+0.4TiSi2O7.3(CO3)0.9(OH)2.9F |
| Environment: |
Sodalite-matrolite-calcite veinlet that cuts urtite. |
| IMA Status: |
Approved IMA 2001 (Dana # Added) |
| Locality: |
Mount Kukisvumchorr, Khibiny alkaline massif, Kola Peninsula, Russia. Link to MinDat.org Location Data. |
| Name Origin: |
Named for Irina V. Bussen (1915-), Russian petrologist. |
| Synonym: |
IMA2000-035 |
| |