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Hexagonal - Ditrigonal Dipyramidal Class

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Hexagonal - Ditrigonal Dipyramidal Class (H-M Symbol (6 m2))

Axial Diagram, Paper Model and KrystalShaper Form
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
26 Minerals From the H-M Class Hexagonal - Ditrigonal Dipyramidal
Mineral Space
Grp
a c Z Vol (Ang3) Calc
Dens
Meas
Dens
Barringerite P62m 5.87 3.44 3 102.65 6.99 6.9
Bastnasite-(Ce) # P62c 7.16 9.79 6 434.65 5.02 4.9 - 5.0
Bastnasite-(La) P62c 7.118 9.762 6 428.34 5.07 4.9 - 5.0
Bastnasite-(Y) P62c 6.57 9.48 6 354.38 4.72 4.9 - 5.0
Bazirite P6m2 6.769 10.02 2 397.60 3.82 3.8
Belkovite ! P62m 8.996 7.799 1 546.60 4.28 4.2
Benitoite # P6c2 6.6 9.71 2 366.30 3.75 3.6
Connellite # P62c 15.78 9.1 2 1,962.39 3.46 3.4
Despujolsite P62c 8.56 10.76 2 682.80 2.55 2.5
Grimselite P62c 9.3 8.26 2 618.70 3.27 3.3
Hydroxylbastnasite-(Ce) P62c 7.23 9.98 6 451.79 4.79 4.7
Hydroxylbastnasite-(Nd) P62c 7.191 9.921 6 444.29 4.96
IMA2009-013 P6 m2 5.1109 8.6713 1 196.16 4.20
IMA2009-019 P6m2 5.1131 8.6759 1 196.43 3.30
Jagoite # P62c 8.528 33.33 8 2,099.23 5.28 5.4
Liottite P6m2 12.842 16.091 3 2,298.15 2.61 2.6
Monipite ! P6 2m 5.681 3.704 3 103.53 8.93
Offretite # P6m2 13.307 7.592 1 1,164.25 2.07 2.1
Pabstite P6c2 6.706 9.829 2 382.80 4.05 4.0
Peprossiite-(Ce) P62m 4.61 9.358 1 172.23 3.93 3.5
Pittongite ! P6m2 7.286 50.49 36 2,321.21 5.73
Qusongite ! P6 2m 2.902 2.831 1 20.65 15.92
Schaurteite P62c 8.525 10.803 2 679.93 2.64 2.7
Thorbastnasite P62c 6.99 9.71 2 410.87 4.12 4.0
Traskite P6m2 17.98 12.33 3 3,452.02 3.68 3.7
Wenkite P62m 13.511 7.462 1 1,179.67 3.26