MINERALOGY
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ATHENA
MINERALOGY |
| Mineral: | JEFFREYITE |
| Formula: | (Ca,Na)2(Be,Al)Si2(O,OH)7 |
| Crystal System: | Orthorhombic pseudo Quadratic (Tetragonal) |
| Strunz Nr: | 8/C.02-60 |
| Group: | Melilite Group related |
| References: | CM 22 (1984), 443; HB2/1 (1995) |
| Type Locality: | Jeffrey pit, Asbestos, Shipton Twp., Richmond Co., Québec, Canada |
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