Mineralogy Database

Tetragonal - Unknown Class

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Tetragonal - Unknown Class ()

Axial Diagram and Paper Model
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
22 Minerals From the H-M Class Tetragonal
Mineral Space
Grp
a c Z Vol (Ang3) Calc
Dens
Meas
Dens
Benleonardite Tetra 6.603 12.726 2 554.85 7.86
Cesplumtantite Unk 13.552 6.445 2 1,183.67 6.96
Chadwickite ! Unk 11 15.96 14 1,931.16 4.74 4.9
Chrombismite ! I4,I1,I4/m 8.649 17.24 2 1,289.64 9.86 9.8
Cuprotungstite # Unk 8.93 14.48 7 1,154.71 7.25 7.1
Ecdemite # Unk 10.8 25.62 8 2,988.32 7.32 6.9 - 7.1
Grechishchevite P42m-,P4m2,P4mm,P4/mmm 13.225 8.685 8 1,519.01 7.15 7.2
Kamaishilite I-lattice 8.85 8.77 4 686.89 2.83 2.8
Koninckite # Unk 11.95 14.52 16 2,073.49 2.62 2.4
Lannonite Unk 6.84 28.01 1 1,310.46 2.32 2.2
Mongolite Unk 7 29.01 2 1,421.49 3.51 3.1 - 3.2
Oulankaite ! Unk 9.044 4.937 2 403.82 10.92 10.3
Pintadoite # Tetra ?          
Przhevalskite # Unk 7.24 18.22 2 955.05 3.51
Radhakrishnaite Unk 5.71 3.77 1 122.92 8.88
Sincosite # Pmmm or P4/nmm 8.895 12.727 4 1,006.97 2.99 3.0
Sinjarite Unk. 7.21 5.86 2 304.63 1.60 1.7 - 2.0
Sphaerobismoite P42212 or P42/n 8.08 6.46 4 421.75 7.09 7.2
Volfsonite * P42m-,P4212 10.78 5.39 1 626.36 4.60
Woodruffite # Unk 8.42 9.28 2 657.92 3.37 4.0
Yecoraite Unk           5.6
Zapatalite Unk 15.22 11.52 6 2,668.59 3.02 3.0