| |
 |
Hilairite Mineral Data
|
|
|
General Hilairite Information
|
 Chemical Formula: |
Na2ZrSi3O9•3(H2O) |
| Composition: |
Molecular Weight = 419.50 gm |
| |
Sodium 10.96 % Na 14.77 % Na2O |
| |
Zirconium 21.75 % Zr 29.37 % ZrO2 |
| |
Silicon 20.08 % Si 42.97 % SiO2 |
| |
Hydrogen 1.44 % H 12.88 % H2O |
| |
Oxygen 45.77 % O |
| |
______ ______ |
| |
100.00 % 100.00 % = TOTAL OXIDE |
| Empirical Formula: |
Na2ZrSi3O9•3(H2O) |
| Environment: |
In miarolitic cavities and altered pegmatite dikes in nepheline syenite in an intrusive alkalic gabbro-syenite complex |
| IMA Status: |
Approved IMA 1974 |
| Locality: |
Mont Saint-Hilaire, Quebec, Canada. Link to MinDat.org Location Data. |
| Name Origin: |
Named for the locality. |
| Name Pronunciation: |
Hilairite + Pronunciation  |
| Synonym: |
IMA1972-019 |
| |