| |
 |
Billingsleyite Mineral Data
|
|
|
General Billingsleyite Information
|
 Chemical Formula: |
Ag7AsS6 |
| Composition: |
Molecular Weight = 1,022.40 gm |
| |
Silver 73.85 % Ag |
| |
Arsenic 7.33 % As |
| |
Sulfur 18.82 % S |
| |
______ |
| |
100.00 % |
| Empirical Formula: |
Ag7AsS6 |
| Environment: |
Believed to have occurred in a body of high-grade silver ore. |
| IMA Status: |
Approved IMA 1968 |
| Locality: |
In the North Lily mine, East Tintic district, Juab Co., Utah, USA. Link to MinDat.org Location Data. |
| Name Origin: |
For Paul Billingsley (1887-1962), mining geologist, who discovered the North Lily mine, and collected the type material. |
| Name Pronunciation: |
Billingsleyite + Pronunciation  |
| Synonym: |
ICSD 75126 |
| |
PDF 45-1366 |
| |