| Name: | Cotunnite Cot |
| IMA Chemistry: | PbCl2 |
| Chemistry Elements: | The mineral Cotunnite contains elements: Lead (Pb) Chlorine (Cl) |
| Country of Type Locality: | Italy |
| Year First Published: | 1825 |
| IMA Status: | Approved,Grandfathered |
| Status Notes: | Monticelli T, Covelli N (1825) Cotunnia (Piombo muriato), in Prodromo della Mineralogia Vesuviana, Volume 1, (Napoli) 47-52 |
| Structural Group Name: | |
| Fleischer's Group Name: | |
| Crystal Systems: | orthorhombic |
| Oldest Known Age: | 1900 Million Years Ago |
| Mohs Hardness: | 2.5 |
| Diaphaneity: | 1.0 |
| Specific Gravity: | 5.8 |
| More Info: | Search Wikipedia: Cotunnite (Wiki) Search Mindat: Cotunnite Search Web Mineral DB: Cotunnite |