|
ATHENA
MINERALOGY |
| Mineral: | HAGGERTYITE |
| Formula: | (Ba,K)(Mg,Cr3+)Fe2+4Fe3+2Ti4+5O19 |
| Crystal System: | Hexagonal |
| Strunz Nr: | 4/C.08-22 |
| Group: | Plumboferrite Group |
| References: | AM 83 (1998), 1323; MR 30 (1999), 402 |
| Type Locality: | Prairie Creek lamproite, Crater of Diamonds State Park, Murfreesboro, Pike Co., Arkansas, USA |