| 0 | FAYALITE (Magnesium Iron Silicate) |
| 0 | FEDORITE (Hydrated Sodium Potassium Calcium Silicate Fluoride Chloride Hydroxide) |
| * | FELDSPAR (Group) |
| 0 | 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 | FLUORAPATITE (the fluorine rich apatite) |
| Sale! 12 | FLUORITE (Calcium Fluoride) |
| 0 | FLUORRICHTERITE (Sodium Calcium Magnesium Iron Silicate Hydroxide Fluoride) |
| 0 | FORSTERITE (Iron Magnesium Silicate) |
| Sale! 1 | FRANCKEITE (Lead Tin Iron Antimony Sulfide) |
| 0 | FRANKLINITE (Zinc Manganese Iron Oxide) |
| 1 | FUCHSITE (the chromium-rich muscovite) |
| 0 | FULGARITE (lightning created Lechatelierite, Silicon Dioxide) |