| |
 |
Jagoite Mineral Data
|
|
|
General Jagoite Information
|
 Chemical Formula: |
(Pb,Na,Ca)3(Fe+++,Mg)Si3O10(Cl,OH) |
| Composition: |
Molecular Weight = 834.25 gm |
| |
Sodium 0.55 % Na 0.74 % Na2O |
| |
Calcium 0.48 % Ca 0.67 % CaO |
| |
Magnesium 0.58 % Mg 0.97 % MgO |
| |
Iron 5.36 % Fe 7.66 % Fe2O3 |
| |
Silicon 10.44 % Si 22.33 % SiO2 |
| |
Hydrogen 0.02 % H 0.22 % H2O |
| |
Lead 59.61 % Pb 61.91 % Pb2O |
| |
Chlorine 3.40 % Cl 3.40 % Cl |
| |
- %
Cl -0.77 % -O=Cl2 |
| |
Oxygen 19.56 % O |
| |
______ ______ |
| |
100.00 % 97.12 % = TOTAL OXIDE |
| Empirical Formula: |
Pb2.4Na0.2Ca0.1Fe3+0.8Mg0.2Si3.1O10Cl0.8(OH)0.2 |
| Environment: |
In hematite ores. |
| IMA Status: |
Valid Species (Pre-IMA) 1957 |
| Locality: |
At Lanban, Varmland, Sweden. Link to MinDat.org Location Data. |
| Name Origin: |
Named for John B. Jago Trelawney (1909-), mineral collector of Palo Alto, California, USA. |
| Name Pronunciation: |
Jagoite  |
| Synonym: |
ICSD 100874 |
| |
PDF 36-417 |
| |