| 0 | HACKMANITE (variety of Sodalite, Sodium Aluminum Silicate Chloride) |
| Sale! 2 | HALITE (Sodium Chloride) |
| 0 | HANKSITE (Potassium Sodium Sulfate Carbonate Chloride) |
| 0 | HARDYSTONITE (Calcium Zinc Silicate) |
| 0 | HARMOTOME (Hydrated Barium Potasium Aluminum Silicate) |
| Sale! 2 | HAUSMANNITE (Manganese Oxide) |
| 0 | HEDENBERGITE (Calcium Iron Silicate) |
| 0 | HEDYPHANE (Lead Calcium Arsenate Chloride) |
| 0 | HELIODOR (variety of Beryl, Berylium Aluminum Silicate) |
| 1 | HEMATITE (Iron Oxide) |
| Sale! 2 | HEMIMORPHITE (Hydrated Zinc Silicate Hydroxide) |
| 0 | HERDERITE (Calcium Beryllium Phosphate Fluoride Hydroxide) |
| Sale! 1 | HESSITE (Silver Telluride) |
| 0 | HESSONITE (variety of Grossular garnet) |
| Sale! 3 | HEULANDITE (Hydrated Sodium Calcium Aluminum Silicate) |
| 0 | HIDDENITE (variety of Spodumene) |
| 0 | HILAIRITE (Hydrated Sodium Zirconium Silicate) |
| 0 | HINSDALITE (Lead Strontium Aluminum Phosphate Sulfate Hydroxide) |
| 0 | HODGKINSONITE (Manganese Zinc Silicate Hydroxide) |
| 0 | HOPEITE (Hydrated Zinc Phosphate) |
| 0 | HORNBLEND (Calcium Sodium Magnesium Iron Aluminum Silicate Hydroxide) |
| 0 | HOWLITE (Calcium Boro-Silicate Hydroxide) |
| 0 | HUEBNERITE (Manganese Tungstate) |
| 0 | HUMITE (Magnesium Iron Silicate Fluoride Hydroxide) |
| 1 | HUREAULITE (Hydrated Manganese Phosphate Hydroxide) |
| 0 | HYDROBORACITE (Hydrated Calcium Magnesium Borate) |
| 0 | HYDROMAGNESITE (Hydrated Magnesium Carbonate Hydroxide) |
| 0 | HYDROXYLAPATITE (the hydroxyl group rich apatite) |
| 0 | HYDROXYLBASTNASITE (Cerium Lanthanum Neodymium Carbonate Hydroxide Fluoride) |
| 0 | HYDROZINCITE (Hydrated Zinc Carbonate) |
| 0 | HYPERSTHENE (Magnesium Iron Silicate) |