| Name: | Mattheddleite Mhd |
| IMA Chemistry: | Pb5(SiO4)1.5(SO4)1.5Cl |
| Chemistry Elements: | The mineral Mattheddleite contains elements: Lead (Pb) Silicon (Si) Oxygen (O) Sulfur (S) Chlorine (Cl) |
| Country of Type Locality: | United Kingdom |
| Year First Published: | 1985 |
| IMA Status: | Approved |
| Status Notes: | Livingstone A, Ryback G, Fejer E E, Stanley C J (1987) Mattheddleite, a new mineral of the apatite group from Leadhills, Strathclyde region, Scottish Journal of Geology 23, 1-8 |
| Structural Group Name: | Apatite |
| Fleischer's Group Name: | tritomite |
| Crystal Systems: | hexagonal |
| Oldest Known Age: | 946 Million Years Ago |
| More Info: | Search Wikipedia: Mattheddleite (Wiki) Search Mindat: Mattheddleite Search Web Mineral DB: Mattheddleite |