Hexagonal - Trapezohedral Class (H-M Symbol (6 2 2))
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
| Mineral | Space Grp |
a | c | Z | Vol (Ang3) | Calc Dens |
Meas Dens |
| Brockite | P6122 | 6.98 | 6.4 | 3 | 270.04 | 4.07 | 3.7 - 4.1 |
| Calciotantite | P6322 | 6.23 | 12.22 | 2 | 410.75 | 6.53 | 7.5 |
| Charmarite-2H | P6322 | 10.985 | 15.1 | 4 | 1,578.00 | 2.49 | 2.5 |
| Edgarite ! | P6322 | 5.771 | 12.19 | 2 | 351.59 | 4.10 | |
| Faheyite # | P6122 | 9.43 | 16 | 3 | 1,232.18 | 2.69 | 2.7 |
| Grayite # | P6122 | 6.957 | 6.396 | 2 | 268.09 | 3.94 | 3.7 - 4.3 |
| Iltisite ! | P62,P6122 | 8.234 | 19.38 | 12 | 1,137.91 | 6.78 | 6.6 |
| Kaliophilite # | P6322 | 26.93 | 8.522 | 54 | 5,352.36 | 2.65 | 2.5 - 2.7 |
| Kraisslite | P6322 | 8.22 | 43.88 | 2 | 2,567.68 | 3.91 | 3.9 |
| Mallestigite ! | P63 | 8.938 | 11.098 | 2 | 767.81 | 4.91 | |
| Microsommite # | P6322 | 22.08 | 5.33 | 3 | 2,250.38 | 2.41 | 2.4 - 2.5 |
| Molybdophyllite # | P6322 | 9.371 | 27.44 | 2 | 2,086.83 | 4.98 | 4.7 |
| Palarstanide | P6322 | 6.784 | 14.8 | 4 | 589.88 | 12.86 | |
| Parakhinite | P6122 or P6422 | 5.753 | 17.958 | 3 | 514.73 | 6.69 | 6.5 - 6.7 |
| Penzhinite | P6322 | 13.779 | 16.98 | 18 | 2,791.93 | 8.13 | |
| Quetzalcoatlite | C6322 | 10.097 | 4.944 | 1 | 436.51 | 6.13 | 6.1 |
| Quintinite-2H | P6322 | 10.571 | 15.171 | 4 | 1,468.17 | 2.20 | 2.1 |
| Rhabdophane-(Ce) # | P6122 | 6.96 | 6.372 | 3 | 267.32 | 4.71 | 4.0 |
| Rhabdophane-(La) | P6122 | 6.98 | 6.39 | 3 | 269.61 | 4.66 | 3.9 |
| Rhabdophane-(Nd) | P6122 | 7.05 | 6.44 | 3 | 277.20 | 4.59 | 4.0 |
| Santanaite | P6322 | 9.03 | 39.84 | 6 | 2,813.36 | 9.16 | 9.2 |
| Siderazot # | P6322 | 4.678 | 4.369 | 0.5 | 82.80 | 3.08 | 3.1 |
| Tounkite | P6122 | 12.843 | 32.239 | 6 | 4,605.17 | 2.61 | 2.6 |
| Tristramite | P6122 | 6.913 | 6.422 | 3 | 265.79 | 4.35 | 3.8 - 4.2 |
| Virgilite | P6122,P6422 | 5.132 | 5.454 | 1 | 124.40 | 2.44 | 2.5 |
| Vishnevite # | P6322 | 12.67 | 5.15 | 1 | 715.96 | 2.42 | 2.3 - 2.4 |