FAYALITE (Magnesium Iron Silicate) | |
FEDORITE (Hydrated Sodium Potassium Calcium Silicate Fluoride Chloride Hydroxide) | |
* | FELDSPAR (Group) |
FERBERITE (Iron Tungstate) | |
0 | FERRO-EDENITE (Sodium Calcium Iron Magnesium Aluminum Silicate Hydroxide) |
0 | FERROGLAUCOPHANE (Sodium Iron Magnesium Aluminum Silicate Hydroxide) |
0 | FIEDLERITE (Lead Chloride Fluoride Hydroxide) |
0 | FLINT (variety of Quartz - Silicon Oxide) |
0 | FLUORAPATITE (the fluorine rich apatite) |
FLUORITE (Calcium Fluoride) | |
FLUORRICHTERITE (Sodium Calcium Magnesium Iron Silicate Hydroxide Fluoride) | |
FORSTERITE (Iron Magnesium Silicate) | |
FRANCKEITE (Lead Tin Iron Antimony Sulfide) | |
FRANKLINITE (Zinc Manganese Iron Oxide) | |
FUCHSITE (the chromium-rich muscovite) | |
0 | FULGARITE (lightning created Lechatelierite, Silicon Dioxide) |