Trigonal - Hexagonal Scalenohedral Class (H-M Symbol (3 2/m))
LEGEND: Bold - (Valid Mineral Species) ! - Dana Number Added # - (Grandfathered as Valid} ? - (Discredited or otherwise Invalid Species) * - (Not Approved IMA) See Mouse Pointer Tool Tip on Mineral Name for more Information
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| Mineral | Space Grp |
a | c | Z | Vol (Ang3) | Calc Dens |
Meas Dens |
| Leifite # | P3m1 | 14.361 | 4.857 | 3 | 867.50 | 2.44 | 2.6 |
| Leisingite ! | P31m | 5.305 | 9.693 | 1 | 236.24 | 3.38 | 3.4 |
| Levyne-Ca # | R3m | 13.338 | 23.014 | 3 | 3,545.72 | 2.12 | 2.1 - 2.2 |
| Levyne-Na ! | R3m | 13.38 | 22.684 | 3 | 3,516.92 | 2.18 | 2.1 - 2.2 |
| Liandratite | P31m | 6.36 | 4.01 | 1 | 140.47 | 6.84 | 6.8 |
| Lithiophorite # | R3m | 2.9247 | 28.169 | 3 | 208.67 | 3.39 | 3.1 - 3.4 |
| Lovozerite # | R3m | 10.174 | 13.053 | 3 | 1,170.10 | 2.67 | 2.3 - 2.7 |
| Machatschkiite | R3c | 15.127 | 22.471 | 6 | 4,453.06 | 3.19 | 2.5 |
| Magnesiohogbomite-6N6S # | R3m | 5.7 | 55.8 | 12 | 1,570.05 | 3.77 | 3.8 |
| Magnesionigerite-2N1S | P3m | 5.692 | 13.78 | 1 | 386.64 | 4.14 | 4.2 |
| Magnesiotaaffeite-6N3S ! | R3m | 5.675 | 41.096 | 6 | 1,146.20 | 3.71 | 3.7 |
| Magnesite # | R3c | 4.633 | 15.15 | 6 | 281.62 | 2.98 | 3.0 |
| Martyite ! | P3m1 | 6.0818 | 7.1793 | 1 | 229.97 | 3.38 | 3.4 |
| Matildite # | P3m1 | 4.066 | 18.958 | 3 | 271.43 | 6.99 | 6.9 |
| Mcallisterite | R3c | 11.543 | 35.556 | 6 | 4,102.81 | 1.87 | 1.9 |
| Mcconnellite | R3m | 2.997 | 17.188 | 3 | 133.70 | 5.50 | 5.5 |
| Mcgovernite # | R3c | 8.22 | 205.5 | 20 | 12,025.0 | 3.97 | 3.7 |
| Meixnerite | R3m | 3.0463 | 22.93 | 0.375 | 184.28 | 1.95 | |
| Melonite # | P3m1 | 3.842 | 5.266 | 1 | 67.32 | 7.74 | 7.3 |
| Mercury # | R3m | 3.4573 | 6.6636 | 3 | 68.98 | 14.49 | 13.6 |
| Millerite # | R3m | 9.62 | 3.149 | 9 | 252.38 | 5.37 | 5.5 |
| Minamiite | R3m | 6.981 | 33.49 | 6 | 1,413.45 | 2.85 | 2.8 |
| Moncheite | P3m1 | 4.049 | 5.288 | 1 | 75.08 | 10.37 | 10.0 |
| Motukoreaite | R3m | 9.172 | 33.51 | 0.4 | 2,441.37 | 1.64 | 1.5 |
| Natroalunite # | R3m | 6.977 | 16.74 | 3 | 705.71 | 2.81 | 2.6 - 2.9 |
| Natrotantite | R3-c | 6.209 | 36.609 | 6 | 1,222.26 | 7.71 | 7.7 |
| Nelenite | R3m | 13.418 | 85.48 | 12 | 13,328.2 | 3.46 | 3.5 |
| Nevskite | P3m1 | 4.197 | 22.8 | 6 | 347.81 | 7.51 | |
| Nitratine # | R3c | 5.07 | 16.829 | 6 | 374.63 | 2.26 | 2.2 - 2.3 |
| Nukundamite | P3m1 | 3.782 | 11.187 | 1 | 138.58 | 4.40 | 4.3 |
| Olgite ? | P3m1 | 5.558 | 7.037 | 2 | 188.26 | 4.02 | 3.9 |
| Orpheite | R3m | 7 | 16.72 | 3 | 709.52 | 4.08 | 3.8 |
| Orschallite | R3c | 11.35 | 28.321 | 6 | 3,159.59 | 1.87 | 1.9 |
| Otavite # | R3c | 4.912 | 16.199 | 6 | 338.48 | 5.07 | 5.0 |
| Palmierite # | R3m | 5.495 | 20.849 | 3 | 545.19 | 4.29 | 4.3 |
| Parabariomicrolite | R3m | 7.429 | 18.505 | 3 | 884.46 | 6.15 | 6.0 |
| Paraguanajuatite # | R3m | 4.125 | 28.56 | 3 | 420.86 | 8.19 | 6.6 |
| Parascorodite ! | P3c1 | 8.9327 | 9.9391 | 6 | 686.82 | 3.35 | 3.2 |
| Pearceite # | P3m1 | 7.3876 | 11.8882 | 1 | 561.89 | 6.20 | 6.2 |
| Petscheckite | P31m | 6.42 | 4.02 | 1 | 143.49 | 7.54 | 5.5 |
| Pilsenite # | R3m | 4.446 | 41.94 | 3 | 717.96 | 8.46 | 8.4 |
| Platynite ? | R3m | 8.49 | 20.8 | 8 | 1,298.40 | 9.15 | 8.0 |
| Plumbogummite # | R3m | 7.018 | 16.784 | 3 | 715.90 | 4.04 | 4.0 - 5.0 |
| Plumbojarosite # | R3m | 7.315 | 33.788 | 3 | 1,565.75 | 3.60 | 3.6 - 3.7 |
| Portlandite # | P3m1 | 3.585 | 4.895 | 1 | 54.48 | 2.26 | 2.2 |
| Poubaite | R3m | 4.252 | 40.095 | 3 | 627.78 | 7.86 | |
| Protojoseite * | R3m | 4.335 | 57.92 | 6 | 942.62 | 10.86 | 8.5 |
| Proustite # | R3c | 10.86 | 8.695 | 6 | 888.10 | 5.55 | 5.5 - 5.6 |
| Pyroaurite # | R3m | 6.19 | 46.54 | 3 | 1,544.32 | 2.13 | 2.1 |
| Pyrochroite # | P3m1 | 3.34 | 4.68 | 1 | 45.21 | 3.27 | 3.3 |
| Pyrosmalite-(Fe) | P3m1 | 13.33 | 7.11 | 2 | 1,094.11 | 3.20 | 3.1 - 3.2 |
| Pyrosmalite-(Mn) # | P3m1 | 13.36 | 7.16 | 2 | 1,106.77 | 3.22 | 3.1 - 3.2 |
| Qaqarssukite-(Ce) ! | P3c1 | 7.2036 | 18.172 | 6 | 816.64 | 4.63 | |
| Reevesite | R3m | 6.614 | 45.54 | 3 | 1,725.25 | 2.51 | 2.8 - 2.9 |
| Rhodochrosite # | R3c | 4.777 | 15.67 | 6 | 309.68 | 3.70 | 3.7 |
| Rhodplumsite | R3m | 5.73 | 13.658 | 3 | 388.35 | 10.10 | |
| Rinneite # | R3c | 11.9 | 13.91 | 6 | 1,705.89 | 2.39 | 2.3 |
| Rosiaite ! | P31m | 5.295 | 5.372 | 1 | 130.44 | 6.96 | 7.0 |
| Rucklidgeite | R3m | 4.422 | 41.49 | 3 | 702.61 | 8.05 | 7.7 |
| Scacchite # | R3m | 3.68 | 17.48 | 3 | 205.01 | 3.06 | 3.0 |
| Schlossmacherite | R3m | 6.998 | 16.67 | 3 | 706.99 | 3.27 | 3.0 |
| Segnitite | R3m | 7.359 | 17.113 | 3 | 802.59 | 4.69 | |
| Shandite # | R3m | 5.565 | 13.631 | 3 | 365.59 | 8.92 | 8.7 |
| Shuangfengite | P3m1 | 3.933 | 5.39 | 1 | 72.21 | 10.29 | 10.1 |
| Siderite # | R3c | 4.72 | 15.46 | 6 | 298.28 | 3.87 | 4.0 |
| Simonkolleite | R3m | 6.334 | 23.58 | 3 | 819.28 | 3.36 | 3.2 |
| Skippenite | R3m | 4.183 | 29.12 | 3 | 441.26 | 7.67 | |
| Smithsonite # | R3c | 4.653 | 15.028 | 6 | 281.77 | 4.43 | 4.4 - 4.5 |
| Smythite # | R3m | 3.47 | 34.5 | 1 | 359.76 | 3.98 | 4.3 |
| Sphaerocobaltite # | R3c | 4.659 | 14.957 | 6 | 281.16 | 4.21 | 4.1 |
| Springcreekite ! | R3m | 7.258 | 17.361 | 3 | 792.03 | 3.67 | 3.5 |
| Steenstrupine-(Ce) # | R3m | 10.46 | 45.479 | 3 | 4,309.28 | 3.63 | 3.4 |
| Stibarsen # | R3m | 4.02 | 10.8 | 3 | 151.15 | 6.48 | 6.1 - 6.2 |
| Stichtite # | R3m | 6.18 | 46.38 | 3 | 1,534.05 | 2.12 | 2.2 |
| Stistaite | R3m | 8.648 | 10.675 | 12 | 691.40 | 6.93 | 6.9 |
| Stratlingite | R3m | 5.753 | 37.82 | 3 | 1,084.03 | 1.88 | 1.9 |
| Sudovikovite ! | P3m1 | 3.73 | 5.024 | 1 | 60.53 | 9.68 | 9.6 - 9.7 |
| Sulphotsumoite | P3m1 | 4.316 | 23.43 | 2 | 377.98 | 8.03 | |
| Svanbergite # | R3m | 6.99 | 16.75 | 3 | 708.76 | 3.24 | 3.2 |
| Takedaite | R3c | 8.638 | 11.85 | 6 | 765.73 | 3.09 | 3.1 |
| Takovite # | R3m | 6.04 | 45.16 | 3 | 1,426.79 | 2.79 | 2.8 |
| Taranakite # | R3c | 8.7025 | 95.05 | 6 | 6,234.06 | 2.15 | 2.1 |
| Tellurantimony | R3m | 4.258 | 30.516 | 3 | 479.15 | 6.51 | |
| Tellurobismuthite # | R3m | 4.375 | 30.39 | 3 | 503.75 | 7.92 | 7.8 |
| Telluronevskite ! | P3m1 | 4.264 | 23.25 | 2 | 366.09 | 8.07 | 8.1 |
| Telyushenkoite ! | P3m1 | 14.377 | 4.8786 | 1 | 873.30 | 2.72 | 2.7 |
| Tetradymite # | R3m | 4.2381 | 29.589 | 3 | 460.26 | 7.63 | 7.2 - 7.9 |
| Theophrastite | P3m1 | 3.131 | 4.608 | 1 | 39.12 | 3.93 | 4.0 |
| Thornasite | R3c | 29.124 | 17.2602 | 6 | 12,678.8 | 2.68 | 2.6 |
| Tisinalite | R3m | 10.14 | 13.08 | 3 | 1,164.70 | 2.86 | 2.7 |
| Tistarite ! | R3c | 5.158 | 13.611 | 4 | 313.61 | 3.02 | |
| Trechmannite # | R3m | 13.98 | 9.12 | 18 | 1,543.62 | 4.78 | 4.8 |
| Tsumoite | P3m1 | 4.422 | 24.05 | 6 | 407.27 | 8.23 | 8.2 |
| Turtmannite ! | R3c | 8.259 | 20.4 | 1 | 1,205.08 | 3.30 | 3.6 - 4.0 |
| Valleriite # | R3m | 3.792 | 34.1 | 2 | 424.64 | 3.72 | 3.1 |
| Vihorlatite ! | P3m1 | 4.2797 | 87.01 | 1 | 1,380.15 | 7.85 | 8.0 |
| Volynskite | P3m1 | 4.468 | 20.755 | 3 | 358.82 | 7.94 | 8.0 |
| Walthierite | R3m | 6.992 | 34.443 | 6 | 1,458.26 | 3.03 | |
| Waylandite | R3m | 6.9834 | 16.175 | 3 | 683.14 | 4.24 | 3.9 |
| Weilerite | R3m | 7.11 | 17.38 | 3 | 760.89 | 3.78 |