Axial Configuration |
Paper Model |
|
|
Monoclinic - Prismatic Class (2/m) Mineral
Species Listing
System |
Class Name |
AXES |
Planes |
Center |
- Hermann-
- Maugin
- Symbols
|
2-Fold |
3-Fold |
4-Fold |
6-Fold |
Monoclinic |
Prismatic |
1 |
- |
- |
- |
1 |
yes |
2/m |
Synonyms: Normal Class, Gypsum Type, Holohedral, or Digonal Equatorial
Class.
Space Groups in class: C2/c, C2/m, P2/c, P2/m, P21/c, and P21/m.
Example of the Monoclinic - prismatic class symmetry in stereo using
JCrystal Applet by Steffen Weber.
|
|
Example of the Monoclinic - prismatic class symmetry in stereo using Faces (version 3.5) by Georges
Favreau. |
|
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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1288 Minerals From the H-M Class Monoclinic - Prismatic
Mineral |
Space Grp |
a |
b |
c |
alpha |
Z |
Vol (Ang3) |
Calc Dens |
Meas Dens |
Vajdakite ! |
21/c |
7.0515 |
12.0908 |
12.219 |
101.268 |
4 |
1,021.69 |
3.48 |
3.5 |
Vanadoandrosite-(Ce) ! |
21/m |
8.856 |
5.729 |
10.038 |
113.088 |
2 |
468.50 |
4.12 |
|
Vanadomalayaite |
C2/c |
6.526 |
8.691 |
7.032 |
113.146 |
4 |
366.73 |
3.61 |
3.6 |
Vanalite |
P2/m |
12.618 |
10.673 |
10.932 |
95.22 |
1 |
1,466.13 |
2.15 |
2.3 - 2.4 |
Vanthoffite # |
21/c |
9.797 |
9.217 |
8.199 |
113.3 |
2 |
679.98 |
2.67 |
2.7 |
Vanuralite |
A2/a |
10.55 |
8.44 |
24.52 |
103 |
4 |
2,127.35 |
3.16 |
3.6 |
Vanuranylite ? |
C2/c ? |
10.49 |
8.37 |
20.2 |
90 |
4 |
1,773.59 |
3.35 |
3.6 |
Varulite # |
C2/c |
11.91 |
12.54 |
6.46 |
114.98 |
4 |
874.56 |
3.90 |
3.6 |
Vastmanlandite-(Ce) ! |
21/m |
8.939 |
5.706 |
15.855 |
94.58 |
2 |
806.12 |
4.51 |
|
Vauquelinite # |
P21/n |
13.754 |
5.806 |
9.563 |
94.57 |
4 |
761.23 |
6.16 |
6.0 |
Vayrynenite # |
21/a |
5.411 |
14.49 |
4.73 |
102.75 |
4 |
361.71 |
3.24 |
3.2 |
Vermiculite # |
C2/m |
5.26 |
9.23 |
14.97 |
96.82 |
2 |
721.65 |
2.32 |
2.3 - 2.7 |
Vertumnite |
21/a |
5.744 |
5.766 |
25.12 |
119.72 |
1 |
722.53 |
3.87 |
2.2 |
Vesignieite # |
C2/m |
10.27 |
5.911 |
7.711 |
116.42 |
2 |
419.21 |
4.69 |
4.0 - 4.1 |
Veszelyite # |
21/a |
9.828 |
10.224 |
7.532 |
103.18 |
4 |
736.89 |
3.38 |
3.4 |
Vikingite |
C2/m |
13.603 |
25.248 |
4.112 |
95.55 |
1 |
1,405.64 |
6.94 |
|
Villyaellenite |
C2/c |
18.015 |
9.261 |
9.77 |
96.24 |
4 |
1,620.34 |
3.71 |
3.2 |
Vimsite |
C2/c |
10.02 |
9.71 |
4.44 |
92 |
4 |
431.72 |
2.49 |
2.5 |
Vinogradovite # |
A2/a |
5.35 |
8.56 |
24.22 |
101 |
2 |
1,088.80 |
2.98 |
2.9 |
Vivianite # |
C2/m |
10.06 |
13.41 |
4.696 |
104.3 |
2 |
613.88 |
2.71 |
2.6 - 2.7 |
Vladimirite # |
21/c |
5.81 |
10.19 |
22.7 |
97.32 |
3 |
1,332.98 |
3.17 |
3.1 |
Vlasovite |
C2/c |
10.98 |
10 |
8.52 |
100.4 |
4 |
920.13 |
3.07 |
3.0 |
Voggite |
I2/m |
12.251 |
6.557 |
11.755 |
116.12 |
4 |
847.84 |
2.70 |
2.7 |
Volborthite # |
C2/m |
10.604 |
5.874 |
7.213 |
94.9 |
2 |
447.64 |
3.52 |
3.5 |
Volkonskoite # |
C2/m |
5.16 |
8.94 |
14.4 |
90 |
2 |
664.28 |
2.38 |
2.0 - 2.5 |
Voloshinite |
C2/c |
5.191 |
9.025 |
20.4 |
95.37 |
|
951.52 |
|
|
Vonbezingite |
21/c |
15.122 |
14.358 |
22.063 |
108.68 |
8 |
4,538.01 |
2.81 |
2.8 |
Vurroite ! |
C2/c |
8.371 |
45.502 |
27.273 |
98.83 |
4 |
10,265.1 |
6.20 |
|
Vyuntspakhkite-(Y) |
21/c |
5.83 |
14.763 |
6.216 |
123.05 |
1 |
448.43 |
4.14 |
4.0 |
Wadsleyite |
I2/m |
5.6715 |
11.582 |
8.258 |
90.397 |
8 |
542.43 |
3.83 |
3.8 |
Wagnerite # |
21/a |
9.644 |
12.679 |
11.957 |
108.3 |
16 |
1,388.11 |
3.11 |
3.1 |
Wairakite # |
I2/a |
13.692 |
13.643 |
13.56 |
90.5 |
8 |
2,532.91 |
2.28 |
2.3 |
Waterhouseite ! |
21/c |
11.364 |
5.57 |
10.455 |
96.61 |
2 |
657.38 |
3.67 |
3.5 |
Wattersite |
C2/c |
11.25 |
11.63 |
6.595 |
98.15 |
8 |
854.16 |
8.54 |
8.9 |
Wendwilsonite |
21/c |
5.806 |
12.912 |
5.623 |
107.4 |
2 |
402.25 |
3.53 |
3.5 |
Wherryite # |
C2/m |
20.789 |
5.787 |
9.142 |
91.24 |
2 |
1,099.58 |
6.78 |
6.4 |
Whewellite # |
21/c |
6.25 |
14.47 |
10.114 |
109.97 |
8 |
859.69 |
2.26 |
2.2 |
Whiteite-(CaFeMg) |
21/a |
14.9 |
6.98 |
10.13 |
113.12 |
2 |
968.92 |
2.59 |
2.6 |
Whiteite-(CaMnMg) |
P2/a |
14.842 |
6.976 |
10.109 |
112.59 |
2 |
966.36 |
2.60 |
2.6 |
Whiteite-(MnFeMg) |
P2/a |
14.99 |
6.96 |
10.14 |
113.32 |
2 |
971.49 |
2.62 |
2.6 - 2.7 |
Whitmoreite |
21/c |
10 |
9.73 |
5.471 |
93.8 |
2 |
531.16 |
2.90 |
2.9 |
Widgiemoolthalite |
21/c |
10.06 |
8.75 |
8.32 |
114.3 |
2 |
667.48 |
2.97 |
3.1 |
Wightmanite |
I2/m |
13.46 |
3.102 |
18.17 |
91.6 |
4 |
758.35 |
2.78 |
2.6 |
Wilhelmkleinite ! |
P21/n |
6.631 |
7.611 |
7.377 |
91.79 |
2 |
372.12 |
4.36 |
4.3 - 4.6 |
Wilkmanite |
I2/m |
6.22 |
3.63 |
10.52 |
90.53 |
2 |
237.52 |
6.88 |
|
Willemseite |
C2/c |
5.316 |
9.149 |
18.994 |
99.96 |
4 |
909.87 |
3.33 |
3.3 |
Winchite # |
C2/m |
9.834 |
18.062 |
5.3 |
104.4 |
2 |
911.82 |
3.02 |
3.0 |
Wittite # |
P2/m |
7.21 |
4.08 |
15.5 |
98.75 |
1 |
450.65 |
6.95 |
7.1 |
Wodginite |
C2/c |
9.52 |
11.47 |
5.1 |
91.3 |
4 |
556.75 |
7.58 |
7.2 - 7.4 |
Wohlerite # |
21/m |
10.8 |
10.26 |
7.26 |
108.95 |
4 |
760.87 |
3.45 |
3.4 |
Wolfeite # |
21/a |
12.2 |
13.17 |
9.79 |
108 |
16 |
1,496.01 |
3.96 |
3.8 |
Wolframite * |
P2/c |
4.77 |
5.73 |
4.98 |
90 |
2 |
136.11 |
7.40 |
7.1 - 7.5 |
Wonesite |
C2/m |
5.312 |
9.163 |
9.825 |
103.18 |
2 |
465.62 |
2.88 |
|
Wupatkiite |
21/c |
6.189 |
24.23 |
31.2 |
100.333 |
6 |
4,602.85 |
1.91 |
1.9 |
Wyllieite |
P21/n |
11.868 |
12.382 |
6.354 |
114.52 |
4 |
849.51 |
3.53 |
3.6 |
Xanthiosite # |
21/a |
10.174 |
9.548 |
5.766 |
92.98 |
4 |
559.36 |
5.39 |
5.4 - 5.5 |
Xanthoconite # |
A2/a |
16.98 |
6.21 |
11.99 |
110.167 |
8 |
1,186.78 |
5.54 |
5.5 - 5.6 |
Xilingolite |
C2/m |
13.511 |
4.085 |
20.649 |
92.15 |
4 |
1,138.87 |
7.18 |
7.1 |
Xitieshanite |
21/a |
14.102 |
6.908 |
10.673 |
111.266 |
4 |
968.93 |
2.15 |
2.0 |
Xonotlite # |
P2/a |
17.029 |
3.678 |
7.007 |
90.34 |
1 |
438.86 |
2.71 |
2.7 |
Yakhontovite |
C2/m |
5.26 |
9.108 |
14 |
90 |
2 |
670.71 |
2.12 |
|
Yavapaiite |
C2/m |
8.152 |
5.153 |
7.877 |
94.9 |
2 |
329.68 |
2.89 |
2.9 |
Yazganite ! |
C2/c |
12.181 |
12.807 |
6.6391 |
112.441 |
4 |
957.28 |
4.18 |
|
Yegorovite ! |
21/c |
9.8744 |
12.3981 |
14.8973 |
104.675 |
6 |
1,764.29 |
2.97 |
|
Yttrialite-(Y) # |
21/m |
7.34 |
8.06 |
5.02 |
108.5 |
2 |
281.64 |
4.92 |
4.6 |
Yttrotantalite-(Y) # |
I2/a |
5.34 |
10.94 |
5.07 |
95.3 |
3 |
294.92 |
5.33 |
5.5 - 5.9 |
Yttrotungstite-(Ce) ! |
21/m |
5.874 |
8.7 |
7.07 |
105.45 |
2 |
348.25 |
6.13 |
6.0 |
Yttrotungstite-(Y) # |
21/m |
6.954 |
8.637 |
5.771 |
104.56 |
2 |
335.48 |
5.92 |
6.0 |
Yuksporite # |
21/m |
7.126 |
24.913 |
17.075 |
101.89 |
2 |
2,966.29 |
2.85 |
3.0 |
Zabuyelite |
C2/c |
8.356 |
4.964 |
6.185 |
114.6 |
4 |
233.26 |
2.10 |
2.1 |
Zanazziite |
C2/c |
15.874 |
11.854 |
6.605 |
95.35 |
2 |
1,237.45 |
2.80 |
2.8 |
Zeravshanite ! |
C2/c |
26.3511 |
7.5464 |
22.9769 |
107.237 |
4 |
4,363.88 |
3.22 |
3.1 |
Zharchikhite |
21/a |
5.164 |
7.843 |
5.179 |
116.244 |
4 |
188.13 |
2.82 |
2.8 |
Zhonghuacerite-(Ce) |
21/m |
13.365 |
5.097 |
6.638 |
106.45 |
2 |
433.68 |
4.70 |
4.2 - 4.4 |
Ziesite |
A2/a |
7.689 |
8.029 |
10.106 |
110.25 |
4 |
585.33 |
3.87 |
3.9 |
Zincmelanterite # |
21/c |
14.05 |
6.51 |
11.03 |
105.51 |
4 |
972.13 |
1.95 |
2.0 |
Zincobotryogen |
P21/n |
10.488 |
17.819 |
7.185 |
100.833 |
4 |
1,318.84 |
2.23 |
2.2 |
Zincospiroffite ! |
C2/c |
12.72 |
5.15 |
11.82 |
99.2 |
4 |
764.34 |
5.57 |
|
Zincostaurolite ! |
C2/m |
7.853 |
16.534 |
5.639 |
90 |
0.7 |
732.18 |
2.65 |
|
Zincrosasite # |
21/a |
|
|
|
|
4 |
|
|
4.0 - 4.2 |
Zincroselite |
21/c |
5.832 |
12.889 |
5.644 |
107.72 |
2 |
404.12 |
3.78 |
3.8 |
Zincsilite |
C2/m ? |
5.1 |
9.17 |
15.3 |
90 |
2 |
715.54 |
2.67 |
2.6 - 2.7 |
Zinnwaldite # |
C2/m |
5.27 |
9.187 |
20.02 |
101 |
4 |
951.47 |
3.05 |
2.9 - 3.1 |
Zippeite # |
C2/m |
8.81 |
14.13 |
8.85 |
104.25 |
1 |
1,067.80 |
3.59 |
3.7 |
Zirconolite-2M |
C2/c |
12.445 |
7.288 |
11.487 |
100.38 |
8 |
1,024.81 |
4.39 |
4.7 |
Zugshunstite-(Ce) ! |
C2/c |
8.718 |
18.313 |
13.128 |
93.9 |
4 |
2,091.07 |
2.12 |
|
Zwieselite # |
I2/a |
12.046 |
6.446 |
9.888 |
107.42 |
8 |
732.57 |
4.08 |
3.9 - 4.0 |
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