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 |
Chernykhite |
C2/c |
5.29 |
9.182 |
20.023 |
95.68 |
4 |
967.80 |
2.99 |
3.1 |
Chervetite |
21/a |
13.47 |
7.32 |
6.95 |
107.417 |
4 |
653.85 |
6.38 |
6.3 - 6.5 |
Chevkinite-(Ce) # |
C2/m |
13.56 |
5.82 |
11.21 |
100.75 |
2 |
869.16 |
4.61 |
4.5 |
Chloromenite ! |
I2/m |
14.11 |
6.274 |
13 |
113 |
2 |
1,059.35 |
4.15 |
|
Chlorophoenicite # |
C2/m |
22.98 |
3.32 |
7.32 |
106 |
1 |
536.83 |
1.64 |
3.5 |
Chloro-potassichastingsite ! |
C2/m |
9.964 |
18.31 |
5.351 |
105 |
2 |
942.98 |
3.53 |
3.5 |
Chloroxiphite # |
21/m |
10.458 |
5.75 |
6.693 |
97.79 |
2 |
398.76 |
6.85 |
6.8 |
Chondrodite # |
21/c |
7.87 |
4.73 |
10.27 |
109.033 |
2 |
361.40 |
3.51 |
3.1 - 3.2 |
Chopinite ! |
21/c |
5.9305 |
4.7583 |
10.2566 |
90.663 |
2 |
289.41 |
3.35 |
|
Chrisstanleyite ! |
21/c |
5.676 |
10.342 |
6.341 |
114.996 |
2 |
337.36 |
8.20 |
8.3 |
Christite |
P21/n |
6.113 |
16.188 |
6.111 |
96.71 |
4 |
600.59 |
6.37 |
6.2 |
Chromphyllite ! |
C2c |
5.32 |
9.07 |
20.5 |
95.6 |
4 |
984.45 |
2.80 |
2.9 |
Chrysotile ! |
A2/m |
5.313 |
9.12 |
14.637 |
93.167 |
4 |
708.15 |
2.60 |
2.5 |
Chukanovite ! |
21/a |
12.396 |
9.407 |
3.2152 |
97.78 |
4 |
371.47 |
3.70 |
|
Chursinite |
21/c |
8.71 |
5.08 |
15.66 |
128.27 |
6 |
544.00 |
9.89 |
9.1 |
Chvaleticeite |
C2/c |
10.05 |
7.24 |
24.3 |
98 |
8 |
1,750.91 |
1.91 |
1.8 |
Cianciulliite |
C2/m |
15.47 |
6.369 |
5.576 |
101.23 |
2 |
538.88 |
2.92 |
2.9 |
Ciprianiite ! |
P2/a |
19.059 |
4.729 |
10.291 |
111.33 |
2 |
863.99 |
3.97 |
|
Claudetite # |
P21/n |
5.339 |
12.984 |
4.5405 |
94.26 |
4 |
313.89 |
4.19 |
3.8 - 4.2 |
Clearcreekite ! |
21/c |
6.76 |
9.58 |
10.931 |
105.53 |
4 |
682.06 |
6.77 |
|
Clinoatacamite ! |
P21/n |
6.157 |
6.814 |
9.104 |
99.65 |
4 |
376.54 |
3.77 |
3.7 |
Clinobisvanite |
I2/a |
5.195 |
11.701 |
5.092 |
89.62 |
4 |
309.52 |
6.95 |
6.9 |
Clinocervantite ! |
C2/c |
12.06 |
4.832 |
5.384 |
104.6 |
4 |
303.62 |
6.73 |
|
Clinochalcomenite |
P21/n |
8.177 |
8.611 |
6.29 |
97.267 |
4 |
439.33 |
3.42 |
3.3 |
Clinochlore # |
C2/m |
5.3 |
9.3 |
14.3 |
97 |
2 |
699.59 |
2.83 |
2.5 - 2.8 |
Clinoclase # |
21/a |
12.48 |
6.48 |
7.27 |
80.5 |
4 |
579.86 |
4.36 |
4.2 - 4.4 |
Clinoenstatite # |
21/c |
9.6065 |
8.8146 |
5.1688 |
108.335 |
4 |
415.46 |
3.21 |
3.2 - 3.6 |
Clinoferroholmquistite |
C2/m |
|
|
|
|
2 |
|
|
|
Clinoferrosilite # |
21/c |
9.53 |
9.21 |
5.15 |
107.633 |
4 |
430.78 |
3.83 |
4.1 |
Clinoholmquistite ? |
C2/m |
9.8 |
17.83 |
5.3 |
109.1 |
2 |
875.11 |
3.02 |
3.0 |
Clinohumite # |
21/c |
13.71 |
4.755 |
10.29 |
100.833 |
2 |
658.86 |
3.50 |
3.2 - 3.3 |
Clinojimthompsonite |
C2/c |
9.874 |
27.24 |
5.316 |
109.47 |
4 |
1,348.07 |
3.05 |
3.0 |
Clinokurchatovite |
P21/b |
12.19 |
10.95 |
5.59 |
102 |
8 |
729.85 |
3.25 |
3.1 |
Clinomimetite |
P21/b |
10.1891 |
20.3723 |
7.4564 |
119.883 |
4 |
1,341.99 |
7.37 |
7.4 |
Clinophosinaite ! |
P2/c |
7.303 |
12.201 |
14.715 |
91.933 |
8 |
1,310.42 |
2.93 |
2.8 - 2.9 |
Clinoptilolite-Ca ! |
C2/m |
17.66 |
17.963 |
7.4 |
116.47 |
1 |
2,101.39 |
2.17 |
2.1 - 2.2 |
Clinosafflorite |
P21/n |
5.04 |
5.862 |
3.193 |
90.213 |
2 |
94.33 |
7.32 |
7.5 |
Clinotyrolite |
P2/a |
10.513 |
5.56 |
27.61 |
94 |
2 |
1,609.94 |
3.22 |
3.2 |
Clinozoisite ! |
21/m |
8.98 |
5.64 |
10.22 |
115.4 |
2 |
467.58 |
3.23 |
3.3 - 3.4 |
Clinozoisite-(Sr) ! |
21/m |
8.89 |
5.5878 |
10.211 |
115.12 |
2 |
459.26 |
3.61 |
|
Clintonite # |
C2/m |
5.306 |
9.135 |
10.272 |
100.01 |
2 |
490.31 |
2.82 |
3.0 - 3.1 |
Cloncurryite ! |
21/c |
4.9573 |
12.1824 |
18.9749 |
90.933 |
4 |
1,145.78 |
2.16 |
|
Cobaltarthurite ! |
21/c |
10.2635 |
9.7028 |
5.5711 |
94.207 |
2 |
553.30 |
3.20 |
3.2 |
Cobaltkieserite ! |
C2/c |
6.98 |
7.588 |
7.639 |
118.65 |
4 |
355.06 |
3.27 |
|
Cobaltlotharmeyerite ! |
C2/m |
9.024 |
6.23 |
7.421 |
115.15 |
2 |
377.65 |
4.12 |
|
Cobaltomenite # |
P21/n |
7.64 |
8.825 |
6.516 |
98.6 |
4 |
434.39 |
3.39 |
3.4 |
Cobalttsumcorite ! |
C2/m |
9.097 |
6.313 |
7.555 |
115.08 |
2 |
392.97 |
5.14 |
|
Coesite # |
C2/c |
7.17 |
12.38 |
7.17 |
120 |
16 |
551.18 |
2.90 |
2.9 |
Colemanite # |
21/a |
8.743 |
11.264 |
6.102 |
110.116 |
2 |
564.27 |
2.42 |
2.4 |
Cookeite # |
21/a |
5.13 |
8.93 |
28.7 |
98.75 |
4 |
1,299.47 |
2.67 |
2.7 |
Cornwallite # |
21/a |
17.405 |
5.784 |
4.608 |
92 |
2 |
463.61 |
4.88 |
4.0 - 4.2 |
Coronadite # |
I2/m |
9.938 |
2.8678 |
9.834 |
90.39 |
1 |
280.26 |
5.53 |
5.4 |
Corvusite # |
C2/m |
11.706 |
3.644 |
11.1 |
103.46 |
1 |
460.48 |
2.99 |
2.8 |
Coskrenite-(Ce) ! |
C2/c |
8.718 |
18.313 |
13.128 |
94 |
6 |
2,090.82 |
3.37 |
|
Crednerite # |
A2/m |
5.898 |
2.884 |
5.53 |
104.6 |
2 |
91.03 |
5.49 |
4.9 - 5.1 |
Creedite # |
C2/c |
12.91 |
8.58 |
10 |
94.4 |
4 |
1,104.41 |
2.95 |
2.7 |
Criddleite |
A2/m ? |
19.96 |
8.057 |
7.809 |
92.08 |
2 |
1,255.00 |
6.75 |
|
Crocoite # |
P21/n |
7.12 |
7.44 |
6.8 |
77.55 |
4 |
351.74 |
6.10 |
5.9 - 6.1 |
Crossite ? |
C2/m |
9.647 |
17.905 |
5.316 |
103.6 |
2 |
892.48 |
2.96 |
3.2 |
Cryolite # |
P21/n |
5.4 |
5.6 |
7.78 |
90.183 |
2 |
235.27 |
2.96 |
3.0 |
Cryptomelane # |
I2/m |
9.79 |
2.88 |
9.94 |
90.62 |
1 |
280.24 |
4.35 |
4.4 |
Cryptophyllite |
P21/n |
6.4934 |
6.9919 |
32.087 |
94.68 |
|
1,451.93 |
|
|
Cummingtonite # |
C2/m |
9.534 |
18.231 |
5.3235 |
101.97 |
2 |
905.18 |
2.86 |
3.1 - 3.6 |
Cuprobismutite # |
C2/m |
17.65 |
3.93 |
15.24 |
100.5 |
1 |
1,039.41 |
6.20 |
6.5 |
Cupromakovickyite ! |
C2/m |
13.405 |
4.016 |
29.949 |
99.989 |
1 |
1,587.85 |
6.74 |
|
Cupropavonite |
C2/c |
13.45 |
4.02 |
33.06 |
93.5 |
4 |
1,784.19 |
6.73 |
|
Curetonite |
P21/n |
6.957 |
12.55 |
5.22 |
102.15 |
1 |
445.55 |
4.32 |
4.3 |
Cuspidine # |
21/c |
10.93 |
10.57 |
7.57 |
110.1 |
4 |
821.30 |
2.96 |
2.8 - 2.9 |
Cyanochroite # |
21/a |
9.09 |
12.14 |
6.18 |
105.5 |
2 |
657.18 |
2.23 |
2.2 |
Dachiardite-Ca # |
C2/m |
18.64 |
7.499 |
10.27 |
107.75 |
1 |
1,367.22 |
2.18 |
2.1 - 2.2 |
Dachiardite-Na |
C2/m |
18.647 |
7.506 |
10.296 |
108.37 |
1 |
1,367.64 |
2.20 |
2.2 |
Darapskite # |
21/m |
10.564 |
6.913 |
5.189 |
102.77 |
2 |
369.57 |
2.20 |
2.2 |
Dashkovaite ! |
21/c |
8.64 |
7.15 |
9.38 |
98 |
4 |
573.82 |
2.00 |
|
Datolite # |
21/c |
9.66 |
7.64 |
4.83 |
90.15 |
4 |
356.46 |
2.98 |
2.8 - 3.0 |
Davisite ! |
C2/c |
9.884 |
8.988 |
5.446 |
105.86 |
4 |
465.39 |
3.36 |
|
Davreuxite # |
21/m |
9.55 |
5.767 |
12.077 |
108.1 |
2 |
632.23 |
3.34 |
3.2 |
Deerite |
21/a |
10.786 |
18.88 |
9.564 |
107.45 |
4 |
1,857.98 |
3.76 |
3.8 |
Delindeite |
A2/m |
5.327 |
6.856 |
21.51 |
93.8 |
2 |
783.86 |
3.76 |
3.3 |
Dellaventuraite ! |
C2/m |
9.808 |
17.84 |
5.2848 |
104.653 |
2 |
894.63 |
3.19 |
|
Deloryite |
C2/m |
19.83 |
6.112 |
5.529 |
103.9 |
2 |
650.50 |
4.83 |
4.9 |
Delrioite |
I/a or I2/a |
17.17 |
7.081 |
14.644 |
102.483 |
8 |
1,738.34 |
3.16 |
3.1 |
Derbylite # |
21/m |
7.16 |
14.347 |
4.97 |
104.61 |
2 |
494.03 |
4.85 |
4.5 - 4.6 |
Dervillite # |
P2/a |
6.833 |
12.932 |
9.638 |
99.53 |
4 |
839.90 |
2.81 |
|
Devilline # |
21/c |
20.867 |
6.135 |
22.187 |
102.73 |
8 |
2,770.54 |
3.08 |
3.1 |
Diaphorite # |
C21/a |
15.84 |
32.08 |
5.9 |
90.165 |
8 |
2,998.06 |
6.02 |
6.0 - 6.2 |
Dickthomssenite ! |
C2/c |
38.954 |
7.201 |
16.3465 |
97.602 |
16 |
4,545.02 |
2.04 |
2.0 - 2.1 |
Dietrichite # |
21/c |
6.24 |
24.434 |
21.379 |
100.1 |
4 |
3,209.10 |
1.85 |
1.8 |
Dietzeite # |
21/c |
10.118 |
7.238 |
13.965 |
106.62 |
4 |
979.99 |
3.70 |
3.6 |
Dingdaohengite-(Ce) ! |
21/a (pseudo-C2/m) |
13.4656 |
5.7356 |
11.0997 |
100.636 |
2 |
842.54 |
4.88 |
4.8 |
Diopside # |
C2/c |
9.761 |
8.926 |
5.258 |
105.8 |
4 |
440.80 |
3.26 |
3.2 - 3.5 |
Dissakisite-(Ce) ! |
21/m |
8.916 |
5.7 |
10.14 |
114.72 |
2 |
468.10 |
4.25 |
3.8 |
Dissakisite-(La) ! |
21/m |
8.959 |
5.7226 |
10.232 |
115.19 |
2 |
474.70 |
3.86 |
3.8 |
Djurleite |
P21/n |
26.9 |
15.75 |
13.57 |
90.13 |
8 |
5,749.25 |
5.74 |
5.6 |
Dmitryivanovite ! |
21/c |
7.95 |
8.62 |
10.25 |
93.1 |
12 |
701.39 |
4.49 |
|
Dolerophanite # |
C2/m |
9.335 |
6.312 |
7.628 |
122.242 |
4 |
380.16 |
4.18 |
4.2 |
Dollaseite-(Ce) ! |
21/m |
8.934 |
5.721 |
10.176 |
114.31 |
2 |
473.99 |
3.86 |
|
Doloresite # |
C2/m |
19.64 |
2.99 |
4.83 |
103.9 |
1 |
275.33 |
3.44 |
3.3 |
Donbassite # |
C2/m |
5.16 |
8.94 |
14.15 |
93.83 |
2 |
651.29 |
2.67 |
2.6 |
Donharrisite |
C2/m |
11.66 |
6.91 |
10.92 |
97.43 |
2 |
872.44 |
5.18 |
|
Drugmanite |
21/a |
11.1 |
7.976 |
4.644 |
90.6 |
2 |
411.13 |
5.56 |
5.6 |
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