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Mineral Density
Densities of common minerals
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Densities of common minerals:
| Mineral | Comment | Density (ranging from to) | |||||
| (g/cm3) | (kg/m3) | (lb/ft3) | |||||
| Acanthite | 7.2 | 7.3 | 7200 | 7300 | 449 | 456 | |
| Acmite | Pyroxene group | 3.52 | 3520 | 220 | |||
| Actinolite | Amphibole group | 3.04 | 3040 | 190 | |||
| Alabandite | 4 | 4000 | 250 | ||||
| Alamandine | Garnet group | 4.09 | 4.31 | 4090 | 4310 | 255 | 269 |
| Albite | Enstatite group | 2.62 | 2620 | 163 | |||
| Allanite | 3.3 | 4.2 | 3300 | 4200 | 206 | 262 | |
| Allemontite | 6.15 | 6150 | 384 | ||||
| Allophane | Clay group or clay like | 1.9 | 1900 | 119 | |||
| Altaite | 8.14 | 8140 | 508 | ||||
| Alunite | 2.59 | 2.9 | 2590 | 2900 | 162 | 181 | |
| Amblygonite | 2.98 | 3.11 | 2980 | 3110 | 186 | 194 | |
| Analcime | 2.3 | 2300 | 144 | ||||
| Anatese | 3.9 | 3900 | 243 | ||||
| Andalusite | 3.15 | 3150 | 197 | ||||
| Andesine | Pyroxene group | 2.67 | 2670 | 167 | |||
| Andradite | Garnet group | 3.7 | 4.1 | 3700 | 4100 | 231 | 256 |
| Anglesite | 6.3 | 6300 | 393 | ||||
| Ankerite | Carbonate group | 3.05 | 3050 | 190 | |||
| Annebergite | 3.05 | 3050 | 190 | ||||
| Anorthite | Pyroxene group | 2.73 | 2730 | 170 | |||
| Anorthoclase | Orthoclase | 2.58 | 2580 | 161 | |||
| Anthophyllite | Amphibole group | 2.85 | 3.57 | 2850 | 3570 | 178 | 223 |
| Anthydrite | 2.97 | 2970 | 185 | ||||
| Antimony | 6.66 | 6660 | 416 | ||||
| Antlerite | 3.9 | 3900 | 243 | ||||
| Apatite | 3.19 | 3190 | 199 | ||||
| Apidote | 3.3 | 3.6 | 3300 | 3600 | 206 | 225 | |
| Apophyllite | 2.34 | 2340 | 146 | ||||
| Aragonite | 2.93 | 2930 | 183 | ||||
| Arfvedsonite | Amphibole group | 3.44 | 3440 | 215 | |||
| Argenite | 7.3 | 7300 | 456 | ||||
| Arsenic | 5.7 | 5700 | 356 | ||||
| Arsenopyrite | 6.07 | 6070 | 379 | ||||
| Atacamite | 3.76 | 3760 | 235 | ||||
| Augite | 3.4 | 3400 | 212 | ||||
| Aurichalcite | 3.64 | 3.9 | 3640 | 3900 | 227 | 243 | |
| Autonite | 3.15 | 3150 | 197 | ||||
| Awaruite | 8 | 8000 | 499 | ||||
| Axinite | 3.28 | 3280 | 205 | ||||
| Azurite | 3.83 | 3830 | 239 | ||||
| Barite | 4.48 | 4480 | 280 | ||||
| Bastnaesite | Rare earth oxide group | 4.95 | 4950 | 309 | |||
| Beidellite | Clay group or clay like | 2.15 | 2150 | 134 | |||
| Beryl | 2.63 | 2.9 | 2630 | 2900 | 164 | 181 | |
| Biotite | Mica group | 2.8 | 3.5 | 2800 | 3500 | 175 | 218 |
| Bismite | 8.5 | 9.5 | 8500 | 9500 | 530 | 593 | |
| Bismuth | 9.75 | 9750 | 608 | ||||
| Boehmite | Bauxite component | 3.03 | 3030 | 189 | |||
| Boracite | 2.9 | 2900 | 181 | ||||
| Borax | 1.71 | 1710 | 107 | ||||
| Bornite | 5.09 | 5090 | 318 | ||||
| Boulangerite | 5.7 | 6.3 | 5700 | 6300 | 356 | 393 | |
| Brannerite | 4.5 | 6.5 | 4500 | 6500 | 281 | 406 | |
| Braunite | 4.76 | 4760 | 297 | ||||
| Bravoite | 5.01 | 5010 | 313 | ||||
| Brochantite | 3.97 | 3970 | 248 | ||||
| Bromargyrite | 5.8 | 6 | 5800 | 6000 | 362 | 374 | |
| Bronzite | Enstatite group | 3.2 | 3.9 | 3200 | 3900 | 200 | 243 |
| Brookite | 4.11 | 4110 | 256 | ||||
| Brucite | 2.39 | 2390 | 149 | ||||
| Bytownite | Pyroxene group | 2.71 | 2710 | 169 | |||
| Calcite | 2.71 | 2710 | 169 | ||||
| Calomel | 6.45 | 6450 | 402 | ||||
| Calvarite | 9.04 | 9040 | 564 | ||||
| Cancrinite | Feldspathoid group | 2.45 | 2450 | 153 | |||
| Carnallite | 1.6 | 1600 | 100 | ||||
| Carnotite | 3.7 | 4.7 | 3700 | 4700 | 231 | 293 | |
| Cassiterite | 6.9 | 6900 | 431 | ||||
| Celestite | 3.95 | 3950 | 246 | ||||
| Celsian | Enstatite group | 3.25 | 3250 | 203 | |||
| Cerargyrite | 5.55 | 5550 | 346 | ||||
| Cerussite | Carbonate group | 6.58 | 6580 | 411 | |||
| Cervanite | 6.5 | 6500 | 406 | ||||
| Chabazite | Zeolite group | 2.09 | 2090 | 130 | |||
| Chalcanthite | 2.21 | 2210 | 138 | ||||
| Chalcocite | 5.5 | 5.8 | 5500 | 5800 | 343 | 362 | |
| Chalcopyrite | 4.19 | 4190 | 261 | ||||
| Chlorite | 2.42 | 2420 | 151 | ||||
| Chloritoid | Mica group | 3.51 | 3.8 | 3510 | 3800 | 219 | 237 |
| Chondrodite | 3.15 | 3150 | 197 | ||||
| Chromite | 4.5 | 5.09 | 4500 | 5090 | 281 | 318 | |
| Chrysoberyl | 3.5 | 3.84 | 3500 | 3840 | 218 | 240 | |
| Chrysocolla | 2 | 2.4 | 2000 | 2400 | 125 | 150 | |
| Cinnibar | 8.1 | 8100 | 505 | ||||
| Clinochlore | 2.65 | 2650 | 165 | ||||
| Clinoclase | 4.29 | 4290 | 268 | ||||
| Clinoenstatite | Enstatite group | 3.4 | 3400 | 212 | |||
| Clinoferrosilite | Enstatite group | 4.1 | 4100 | 256 | |||
| Clinohumite | 3.26 | 3260 | 203 | ||||
| Clinzoite | 3.34 | 3340 | 208 | ||||
| Cobaltite | 6.33 | 6330 | 395 | ||||
| Colemanite | 2.42 | 2420 | 151 | ||||
| Columbite | 5.3 | 7.3 | 5300 | 7300 | 331 | 456 | |
| Copper | 8.94 | 8940 | 558 | ||||
| Cordierite | 2.55 | 2.77 | 2550 | 2770 | 159 | 173 | |
| Corundum | 4.05 | 4050 | 253 | ||||
| Coveillite | 4.68 | 4680 | 292 | ||||
| Cristobalite | 2.27 | 2270 | 142 | ||||
| Crocoite | 6 | 6000 | 374 | ||||
| Cruolite | 2.97 | 2970 | 185 | ||||
| Cubanite | 4.7 | 4700 | 293 | ||||
| Cummingtonite | Amphibole group | 3.35 | 3350 | 209 | |||
| Cuprite | 6.1 | 6100 | 381 | ||||
| Danburite | 2.99 | 2990 | 187 | ||||
| Datolite | 2.9 | 2900 | 181 | ||||
| Diamond | 3.51 | 3510 | 219 | ||||
| Diaspore | 3.4 | 3400 | 212 | ||||
| Dickite | Clay group or clay like | 2.6 | 2600 | 162 | |||
| Digenite | 5.6 | 5600 | 349 | ||||
| Diopside | Pyroxene group | 3.4 | 3400 | 212 | |||
| Dioptase | 3.31 | 3310 | 207 | ||||
| Dolmite | Carbonate group | 2.84 | 2840 | 177 | |||
| Dumortierite | 3.34 | 3340 | 208 | ||||
| Edenite | Hornblende | 3.02 | 3020 | 188 | |||
| Embolite | 5.6 | 5600 | 349 | ||||
| Enargite | 4.45 | 4450 | 278 | ||||
| Enstatite | Pyroxene group | 3.2 | 3200 | 200 | |||
| Erythrite | 3.12 | 3120 | 195 | ||||
| Espomite | 1.67 | 1670 | 104 | ||||
| Euclase | 3.04 | 3040 | 190 | ||||
| Euxenite | 4.84 | 4840 | 302 | ||||
| Fayalite | Olivine group | 4.39 | 4390 | 274 | |||
| Feberite | 7.45 | 7450 | 465 | ||||
| Fergusonite | Rare earth oxide group | 4.5 | 5.7 | 4500 | 5700 | 281 | 356 |
| Ferrimolybdite | 4 | 4.5 | 4000 | 4500 | 250 | 281 | |
| Ferrosilite | Pyroxene group | 3.95 | 3950 | 246 | |||
| Fluorite | 3.13 | 3130 | 195 | ||||
| Forsterite | Olivine group | 3.27 | 3270 | 204 | |||
| Franklinite | 5.14 | 5140 | 321 | ||||
| Gadolinite | Rare earth oxide group | 4 | 4.5 | 4000 | 4500 | 250 | 281 |
| Gahnite | Spinel group | 4 | 4.6 | 4000 | 4600 | 250 | 287 |
| Galaxite | Spinel group | 4.23 | 4230 | 264 | |||
| Galena | 7.2 | 7.6 | 7200 | 7600 | 449 | 474 | |
| Garnierite | 2.41 | 2410 | 150 | ||||
| Gaylussite | 1.96 | 1960 | 122 | ||||
| Geocronite | 6.4 | 6400 | 399 | ||||
| Gersdorffite | 6.11 | 6110 | 381 | ||||
| Gibbsite | 2.34 | 2340 | 146 | ||||
| Glauberite | 2.77 | 2770 | 173 | ||||
| Glauconite | Mica group | 2.4 | 2.95 | 2400 | 2950 | 150 | 184 |
| Glaucophane | Amphibole group | 3.07 | 3070 | 192 | |||
| Gmelinite | Zeolite group | 2.09 | 2090 | 130 | |||
| Goethite | 3.3 | 4.3 | 3300 | 4300 | 206 | 268 | |
| Gold | 17.64 | 17640 | 1101 | ||||
| Goslarite | 2 | 2000 | 125 | ||||
| Graphite | 2.16 | 2160 | 135 | ||||
| Greenocktite | 3.98 | 5 | 3980 | 5000 | 248 | 312 | |
| Grossularite | Garnet group | 3.42 | 3.72 | 3420 | 3720 | 213 | 232 |
| Gypsum | 2.3 | 2300 | 144 | ||||
| Halite | 2.17 | 2170 | 135 | ||||
| Halloysite | Clay group or clay like | 2 | 2.6 | 2000 | 2600 | 125 | 162 |
| Harmotome | 2.46 | 2460 | 154 | ||||
| Hastingsite | Hornblende | 3.17 | 3.59 | 3170 | 3590 | 198 | 224 |
| Hausmanite | 4.76 | 4760 | 297 | ||||
| Hauynite | Feldspathoid group | 2.45 | 2450 | 153 | |||
| Hectorite | Clay group or clay like | 2 | 3 | 2000 | 3000 | 125 | 187 |
| Hedenbergite | 3.55 | 3550 | 222 | ||||
| Helvite | 3.26 | 3260 | 203 | ||||
| Hemimorphite | 3.45 | 3450 | 215 | ||||
| Hercynite | Spinel group | 3.95 | 3950 | 246 | |||
| Hermatite | 5.3 | 5300 | 331 | ||||
| Hessite | 7.2 | 7.9 | 7200 | 7900 | 449 | 493 | |
| Heulandite | 2.2 | 2200 | 137 | ||||
| Hornblende | Hornblende | 3 | 3.47 | 3000 | 3470 | 187 | 217 |
| Huebnerite | Wolframite series | 7.15 | 7150 | 446 | |||
| Humite | 3.15 | 3150 | 197 | ||||
| Hyalophane | Orthoclase | 2.81 | 2810 | 175 | |||
| Hydrozincite | 3.2 | 3.8 | 3200 | 3800 | 200 | 237 | |
| Hypersthene | Hornblende | 3.2 | 3.9 | 3200 | 3900 | 200 | 243 |
| Ice | .99 | 990 | 62 | ||||
| Iddingsite | 2.5 | 2.8 | 2500 | 2800 | 156 | 175 | |
| Idocrase | 3.4 | 3400 | 212 | ||||
| Illemenite | 4.72 | 4720 | 295 | ||||
| Illite | Clay group or clay like | 2.6 | 2.9 | 2600 | 2900 | 162 | 181 |
| Ilvaite | 4.01 | 4010 | 250 | ||||
| Iodobromite | 5.7 | 5700 | 356 | ||||
| Iodyrite | 5.6 | 5600 | 349 | ||||
| Irdosmine | 19.3 | 21 | 19300 | 21000 | 1204 | 1310 | |
| Iridium | 22.7 | 22700 | 1416 | ||||
| Jacobsite | Spinel group | 4.75 | 4750 | 296 | |||
| Jadeite | Pyroxene group | 3.3 | 3300 | 206 | |||
| Jamesonite | Jamesonite group | 5.56 | 5560 | 347 | |||
| Jarosite | 2.9 | 3.3 | 2900 | 3300 | 181 | 206 | |
| Kainite | 2.1 | 2100 | 131 | ||||
| Kaliophilite | 2.58 | 2580 | 161 | ||||
| Kaolinite | Clay group or clay like | 2.6 | 2600 | 162 | |||
| kernite | 1.91 | 1910 | 119 | ||||
| Krennerite | 8.53 | 8530 | 532 | ||||
| Kyanite | 3.61 | 3610 | 225 | ||||
| Langbeinite | 2.83 | 2830 | 177 | ||||
| Larsenite | Olivine group | 5.9 | 5900 | 368 | |||
| Laumonite | Zeolite group | 2.29 | 2290 | 143 | |||
| Lawsonite | 3.09 | 3090 | 193 | ||||
| Lazulite | 3.05 | 3050 | 190 | ||||
| Lazurite | 2.4 | 2400 | 150 | ||||
| Lechatelierite | 2.5 | 2.65 | 2500 | 2650 | 156 | 165 | |
| Lepidocrocite | 4 | 4000 | 250 | ||||
| Lepidolite | Mica group | 2.84 | 2840 | 177 | |||
| Leucite | Feldspathoid group | 2.47 | 2470 | 154 | |||
| Liebthenite | 3.8 | 3800 | 237 | ||||
| Limonite | 3.3 | 4 | 3300 | 4000 | 206 | 250 | |
| Linarite | 5.4 | 5400 | 337 | ||||
| Linneaeite | 4.8 | 4800 | 300 | ||||
| Lithiophilite | 3.34 | 3340 | 208 | ||||
| Loellingite | 7.1 | 7.4 | 7100 | 7400 | 443 | 462 | |
| Magnesite | Carbonate group | 3 | 3000 | 187 | |||
| Magnetite | 5.15 | 5150 | 321 | ||||
| Malachite | 3.6 | 4 | 3600 | 4000 | 225 | 250 | |
| Manganite | 4.34 | 4340 | 271 | ||||
| Manganosite | 5.18 | 5180 | 323 | ||||
| Marcasite | 4.89 | 4890 | 305 | ||||
| Margarite | Mica group | 3.03 | 3030 | 189 | |||
| Marialite | Scapolite series | 2.56 | 2560 | 160 | |||
| Meionite | Scapolite series | 2.69 | 2690 | 168 | |||
| Melanterite | 1.89 | 1890 | 118 | ||||
| Melilite | 2.95 | 2950 | 184 | ||||
| Menaghinite | Jamesonite group | 6.38 | 6380 | 398 | |||
| Miargyrite | 5.19 | 5190 | 324 | ||||
| Microcline | Enstatite group | 2.56 | 2560 | 160 | |||
| Microlite | 4.2 | 6.4 | 4200 | 6400 | 262 | 399 | |
| Millerite | 5.5 | 5500 | 343 | ||||
| Mimetite | 7.17 | 7170 | 447 | ||||
| Minium | 8.2 | 8200 | 512 | ||||
| Molybdenite | 5.5 | 5500 | 343 | ||||
| Monazite | 4.8 | 5.5 | 4800 | 5500 | 300 | 343 | |
| Monticellite | Olivine group | 3.2 | 3200 | 200 | |||
| Montmotillonite | Clay group or clay like | 2 | 2.7 | 2000 | 2700 | 125 | 168 |
| Mullite | 3.05 | 3050 | 190 | ||||
| Musscovite | Mica group | 2.82 | 2820 | 176 | |||
| Nacrite | Clay group or clay like | 2.6 | 2600 | 162 | |||
| Nagyagite | 7.5 | 7500 | 468 | ||||
| Natrolite | Zeolite group | 2.25 | 2250 | 140 | |||
| Nephheline | 2.55 | 2.65 | 2550 | 2650 | 159 | 165 | |
| Ni skutterudite | 6.5 | 6500 | 406 | ||||
| Niccolite | 7.79 | 7790 | 486 | ||||
| Nitre | 2.1 | 2100 | 131 | ||||
| Nontronite | Clay group or clay like | 2.3 | 2300 | 144 | |||
| Norbergite | 3.15 | 3150 | 197 | ||||
| Noselite | Feldspathoid group | 2.34 | 2340 | 146 | |||
| Oligoclase | 2.65 | 2650 | 165 | ||||
| Opal | 2.09 | 2090 | 130 | ||||
| Orpiment | 3.52 | 3520 | 220 | ||||
| Orthoclase | Enstatite group | 2.56 | 2560 | 160 | |||
| Ottrelite | Mica group | 3.52 | 3520 | 220 | |||
| Palladium | 11.55 | 11550 | 721 | ||||
| Paragonite | Mica group | 2.78 | 2780 | 173 | |||
| Pargasite | Hornblende | 3.12 | 3120 | 195 | |||
| Pearceite | 6.13 | 6130 | 383 | ||||
| Pectolite | 2.86 | 2860 | 178 | ||||
| Pentlandite | 4.6 | 5 | 4600 | 5000 | 287 | 312 | |
| Perovskite | 4 | 4000 | 250 | ||||
| Petalite | Feldspathoid group | 2.42 | 2420 | 151 | |||
| Petzite | 8.7 | 9.14 | 8700 | 9140 | 543 | 570 | |
| Phenaktite | 2.98 | 2980 | 186 | ||||
| Phillipsite | Zeolite group | 2.2 | 2200 | 137 | |||
| Phlogopite | Mica group | 2.7 | 2.9 | 2700 | 2900 | 168 | 181 |
| Phosgenite | 6 | 6.3 | 6000 | 6300 | 374 | 393 | |
| Phosphuranylite | 4.1 | 4100 | 256 | ||||
| Pigeonite | Pyroxene group | 3.3 | 3.46 | 3300 | 3460 | 206 | 216 |
| Plagionite | Jamesonite group | 5.4 | 5.6 | 5400 | 5600 | 337 | 349 |
| Platinum | 14 | 22 | 14000 | 22000 | 874 | 1373 | |
| Polucite | 2.9 | 2900 | 181 | ||||
| Polybasite | 4.6 | 5 | 4600 | 5000 | 287 | 312 | |
| Polycrase | Rare earth oxide group | 5 | 5000 | 312 | |||
| Polyhalite | 2.77 | 2770 | 173 | ||||
| Potash alum | 1.75 | 1750 | 109 | ||||
| Powellite | 4.34 | 4340 | 271 | ||||
| Prehnite | 2.87 | 2870 | 179 | ||||
| Proustite | 5.55 | 5550 | 346 | ||||
| Pyrargyrite | 5.85 | 5850 | 365 | ||||
| Pyrite | 5.01 | 5010 | 313 | ||||
| Pyrochlore | 4.2 | 6.4 | 4200 | 6400 | 262 | 399 | |
| Pyrolusite | 4.4 | 5.06 | 4400 | 5060 | 275 | 316 | |
| Pyromorphite | 6.7 | 7 | 6700 | 7000 | 418 | 437 | |
| Pyrope | Garnet group | 3.65 | 3.84 | 3650 | 3840 | 228 | 240 |
| Pyrophyllite | 2.84 | 2840 | 177 | ||||
| Pyrrhotite | 4.61 | 4610 | 288 | ||||
| Quartz | 2.62 | 2620 | 163 | ||||
| Rammelsbergite | 7.1 | 7100 | 443 | ||||
| Realgar | 3.56 | 3560 | 222 | ||||
| Rhodochrosite | Carbonate group | 3.69 | 3690 | 230 | |||
| Rhodonite | 3.5 | 3.7 | 3500 | 3700 | 218 | 231 | |
| Riebeckite | Amphibole group | 3.4 | 3400 | 212 | |||
| Roscelite | Mica group | 2.97 | 2970 | 185 | |||
| Rutile | 4.25 | 4250 | 265 | ||||
| Samarskite | 5.6 | 5.8 | 5600 | 5800 | 349 | 362 | |
| Sanidine | 2.52 | 2520 | 157 | ||||
| Saponite | 2.3 | 2300 | 144 | ||||
| Scapolite | 2.66 | 2660 | 166 | ||||
| Scheelite | 6.01 | 6010 | 375 | ||||
| Scolecite | Zeolite group | 2.16 | 2.4 | 2160 | 2400 | 135 | 150 |
| Scorodite | 3.2 | 3200 | 200 | ||||
| Scorzalite | 3.27 | 3270 | 204 | ||||
| Semseyite | 5.8 | 6.1 | 5800 | 6100 | 362 | 381 | |
| Sepiolite | 2 | 2000 | 125 | ||||
| Serpentine | 2.53 | 2.65 | 2530 | 2650 | 158 | 165 | |
| Siderite | Carbonate group | 3.96 | 3960 | 247 | |||
| Siegenite | 4.9 | 4900 | 306 | ||||
| Sillimanite | 3.24 | 3240 | 202 | ||||
| Silver | 10.5 | 10500 | 655 | ||||
| Sklodowskite | 3.54 | 3540 | 221 | ||||
| Skutterudite | 6.1 | 6.9 | 6100 | 6900 | 381 | 431 | |
| Smithsonite | Carbonate group | 4.45 | 4450 | 278 | |||
| Soda nitre | 2.26 | 2260 | 141 | ||||
| Sodalite | Feldspathoid group | 2.29 | 2290 | 143 | |||
| Sperrylite | 10.58 | 10580 | 660 | ||||
| Spessartine | Garnet group | 4.18 | 4180 | 261 | |||
| Sphalerite | 4.05 | 4050 | 253 | ||||
| Sphene | 3.48 | 3480 | 217 | ||||
| Spinel group | 3.57 | 3.72 | 3570 | 3720 | 223 | 232 | |
| Spodumene | 3.15 | 3150 | 197 | ||||
| Stannite | 4.3 | 4.5 | 4300 | 4500 | 268 | 281 | |
| Staurolite | 3.71 | 3710 | 232 | ||||
| Stephanite | 6.25 | 6250 | 390 | ||||
| Sternbergite | 4.22 | 4220 | 263 | ||||
| Stibnite | 4.63 | 4630 | 289 | ||||
| Stilbite | Zeolite group | 2.15 | 2150 | 134 | |||
| Stillwellite | 4.61 | 4610 | 288 | ||||
| Stolzite | 7.9 | 8.2 | 7900 | 8200 | 493 | 512 | |
| Stromeyerite | 6 | 6.3 | 6000 | 6300 | 374 | 393 | |
| Stromntianite | Carbonate group | 3.78 | 3780 | 236 | |||
| Sulphur | 2.06 | 2060 | 129 | ||||
| Sylvanite | 7.9 | 8.3 | 7900 | 8300 | 493 | 518 | |
| Sylvite | 1.99 | 1990 | 124 | ||||
| Talc | 2.75 | 2750 | 172 | ||||
| Tantalite | 6.2 | 8 | 6200 | 8000 | 387 | 499 | |
| Tennantite | 4.6 | 4.7 | 4600 | 4700 | 287 | 293 | |
| Tenorite | 6.5 | 6500 | 406 | ||||
| Tephroite | Olivine group | 4.11 | 4.39 | 4110 | 4390 | 256 | 274 |
| Tetrahedrite | 4.6 | 5.2 | 4600 | 5200 | 287 | 324 | |
| Thenardite | 2.68 | 2680 | 167 | ||||
| Thomsonite | Zeolite group | 2.34 | 2340 | 146 | |||
| Thorianite | 10 | 10000 | 624 | ||||
| Thorite | 4 | 6.7 | 4000 | 6700 | 250 | 418 | |
| Tin | 7.28 | 7280 | 454 | ||||
| Topaz | 3.55 | 3550 | 222 | ||||
| Torbernite | 3.2 | 3200 | 200 | ||||
| Tourmaline | 3 | 3.2 | 3000 | 3200 | 187 | 200 | |
| Tremolite | Amphibole group | 2.9 | 3.2 | 2900 | 3200 | 181 | 200 |
| Tridymite | 2.28 | 2.33 | 2280 | 2330 | 142 | 145 | |
| Triphylite | 3.4 | 3.6 | 3400 | 3600 | 212 | 225 | |
| Troilite | 4.61 | 4610 | 288 | ||||
| Trona | 2.13 | 2130 | 133 | ||||
| Tungstite | 5.5 | 5500 | 343 | ||||
| Turquoise | 2.6 | 2.8 | 2600 | 2800 | 162 | 175 | |
| Tyuyamunite | 3.3 | 4.3 | 3300 | 4300 | 206 | 268 | |
| Ulexite | 1.95 | 1950 | 122 | ||||
| Uraninite | 6.5 | 10.95 | 6500 | 10950 | 406 | 683 | |
| Uranophane | 3.9 | 3900 | 243 | ||||
| Uvarovite | Garnet group | 3.4 | 3.8 | 3400 | 3800 | 212 | 237 |
| Vanadinite | 6.8 | 7.1 | 6800 | 7100 | 424 | 443 | |
| Varicite | 2.5 | 2500 | 156 | ||||
| Vermiculite | Mica group | 2.3 | 2.5 | 2300 | 2500 | 144 | 156 |
| Violarite | 4.5 | 4.8 | 4500 | 4800 | 281 | 300 | |
| Vivianite | 2.65 | 2650 | 165 | ||||
| Wavellite | 2.34 | 2340 | 146 | ||||
| Willemite | 3.9 | 4.2 | 3900 | 4200 | 243 | 262 | |
| Witherite | Carbonate group | 4.3 | 4300 | 268 | |||
| Wolframite | 7.1 | 7.5 | 7100 | 7500 | 443 | 468 | |
| Wollastonite | 2.84 | 2840 | 177 | ||||
| Wulfenite | 6.5 | 7 | 6500 | 7000 | 406 | 437 | |
| Wurtzite | 4.03 | 4030 | 251 | ||||
| Xenotime | 4.4 | 5.1 | 4400 | 5100 | 275 | 318 | |
| Zincite | 5.43 | 5.7 | 5430 | 5700 | 339 | 356 | |
| Zinkenite | Jamesonite group | 5.12 | 5.35 | 5120 | 5350 | 319 | 334 |
| Zircon | 4.65 | 4650 | 290 | ||||
| Zoisite | 3.3 | 3300 | 206 | ||||
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