|
|
Walstromite Mineral Data
|
|
|
General Walstromite Information
|
Chemical Formula: |
BaCa2Si3O9 |
Composition: |
Molecular Weight = 445.73 gm |
|
Barium 30.81 % Ba 34.40 % BaO |
|
Calcium 17.98 % Ca 25.16 % CaO |
|
Silicon 18.90 % Si 40.44 % SiO2 |
|
Oxygen 32.31 % O |
|
______ ______ |
|
100.00 % 100.00 % = TOTAL OXIDE |
Empirical Formula: |
BaCa2Si3O9 |
Environment: |
Metamorphosed metasediments. |
IMA Status: |
Approved IMA 1965 |
Locality: |
Big Creek - Rush Creek sanbornite deposit, 5 miles NE of Trimmer, Fresno Co., California. Link to MinDat.org Location Data. |
Name Origin: |
Named for Robert E. Walstrom (1920-), American mineral collector, who discovered the mineral. |
Name Pronunciation: |
Walstromite + Pronunciation |
|