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 |
Bergslagite |
21/c |
4.8818 |
7.809 |
10.127 |
90.16 |
4 |
386.06 |
3.53 |
3.4 |
Bernardite |
21/c |
15.647 |
8.038 |
10.75 |
91.27 |
4 |
1,351.70 |
4.68 |
4.5 |
Berryite |
21/m |
12.703 |
4.0305 |
28.925 |
102.484 |
2 |
1,445.93 |
6.92 |
6.7 |
Beryllonite # |
P21/n |
8.13 |
7.76 |
14.17 |
90 |
12 |
893.97 |
2.83 |
2.8 |
Betpakdalite |
C2/m |
19.531 |
11.06 |
15.257 |
131.57 |
2 |
2,465.67 |
2.96 |
3.0 |
Beusite |
21/c |
8.78 |
11.52 |
6.15 |
99.42 |
4 |
613.66 |
3.73 |
3.6 - 3.7 |
Bianchite # |
C2/c |
10.096 |
7.201 |
24.492 |
98.27 |
8 |
1,762.08 |
2.01 |
2.0 |
Bieberite # |
21/c |
14.13 |
6.55 |
11 |
105.083 |
4 |
982.99 |
1.90 |
1.9 |
Biehlite ! |
C2/c |
18.076 |
5.92 |
5.083 |
96.97 |
4 |
539.91 |
5.24 |
|
Bilinite # |
21/c |
6.208 |
24.333 |
21.255 |
100.3 |
4 |
3,159.02 |
1.99 |
1.9 |
Biotite * |
C2/m |
5.343 |
9.258 |
10.227 |
100.26 |
2 |
497.79 |
2.89 |
2.8 - 3.4 |
Biraite-(Ce) ! |
21/c |
6.505 |
6.744 |
18.561 |
108.75 |
4 |
771.05 |
4.75 |
|
Biringuccite |
21/c |
11.1955 |
6.5607 |
20.7566 |
93.891 |
8 |
1,521.06 |
2.30 |
2.3 |
Birnessite # |
C2/m |
5.174 |
2.85 |
7.336 |
103.18 |
1 |
105.33 |
3.40 |
3.0 |
Bischofite # |
C2/m |
9.9 |
7.15 |
6.1 |
93.7 |
2 |
430.89 |
1.57 |
1.6 |
Bismite # |
21/c |
5.83 |
8.14 |
7.48 |
67.066 |
4 |
326.91 |
9.47 |
8.5 - 9.5 |
Bityite # |
C2/c |
4.948 |
8.693 |
18.81 |
90.08 |
4 |
809.07 |
3.18 |
3.0 |
Bjarebyite |
21/m |
8.93 |
12.073 |
4.917 |
100.15 |
2 |
521.81 |
4.13 |
4.0 |
Bleasdaleite ! |
C2/m |
14.2 |
13.832 |
14.971 |
102.08 |
4 |
2,875.41 |
2.42 |
|
Blixite # |
C2/c |
26.069 |
5.8354 |
22.736 |
102.612 |
8 |
3,375.22 |
7.37 |
7.3 |
Blodite # |
21/a |
11.126 |
8.242 |
5.539 |
100.84 |
2 |
498.87 |
2.23 |
2.2 |
Bobfergusonite |
P21/n |
12.773 |
12.486 |
11.038 |
97.15 |
4 |
1,746.69 |
3.70 |
3.5 |
Bobierrite # |
C2/c |
4.667 |
27.926 |
10.067 |
105.01 |
4 |
1,267.27 |
2.13 |
2.2 |
Bobjonesite ! |
21/m |
7.394 |
7.4111 |
12.0597 |
106.55 |
4 |
633.47 |
2.28 |
|
Bobkingite ! |
C2/m |
10.301 |
6.758 |
8.835 |
111.53 |
2 |
572.13 |
3.25 |
|
Boggildite # |
21/c |
5.251 |
10.464 |
18.577 |
107.53 |
4 |
973.34 |
3.74 |
3.7 |
Bokite |
C2/m |
11.838 |
3.643 |
11.142 |
110.58 |
1 |
449.84 |
3.17 |
3.0 - 3.1 |
Bonshtedtite |
21/m |
8.921 |
6.631 |
5.151 |
90.417 |
2 |
304.70 |
3.05 |
3.0 - 3.2 |
Boothite # |
21/c |
14.19 |
6.537 |
10.825 |
106.02 |
4 |
965.13 |
2.10 |
2.1 |
Boralsilite ! |
C2/m |
14.767 |
5.574 |
15.079 |
91.96 |
2 |
1,240.45 |
3.06 |
3.1 |
Borax # |
A2/a |
11.858 |
10.674 |
12.674 |
106.583 |
4 |
1,537.46 |
1.65 |
1.7 |
Borcarite |
C2/m |
17.84 |
8.38 |
4.445 |
102.04 |
2 |
649.91 |
2.79 |
2.8 |
Borocookeite ! |
pseudo C2/m |
5.121 |
8.856 |
14.073 |
96.93 |
2 |
633.57 |
2.64 |
2.6 |
Borodaevite |
C2/c |
13.515 |
4.098 |
26 |
93 |
2 |
1,438.02 |
6.32 |
7.9 |
Boromuscovite |
C2/m |
5.077 |
8.775 |
10.061 |
101.31 |
2 |
439.52 |
2.89 |
2.8 |
Botallackite # |
21/m |
5.715 |
6.126 |
5.632 |
93.07 |
2 |
196.89 |
3.60 |
3.6 |
Botryogen # |
P21/n |
10.5 |
17.84 |
7.12 |
100.25 |
4 |
1,312.43 |
2.10 |
2.0 - 2.1 |
Bouazzerite ! |
P21/n |
13.6322 |
30.469 |
18.4671 |
91.134 |
2 |
7,668.98 |
2.83 |
|
Boussingaultite # |
21/a |
9.28 |
12.57 |
6.2 |
107.1 |
2 |
691.26 |
1.73 |
1.7 |
Boyleite |
P21/n |
5.95 |
13.6 |
7.96 |
90.3 |
4 |
644.11 |
2.30 |
2.4 |
Brackebuschite # |
21/m |
8.88 |
6.155 |
7.681 |
111 |
2 |
391.93 |
6.04 |
6.1 |
Bradaczekite ! |
C2/c |
12.051 |
12.434 |
7.2662 |
117.942 |
4 |
961.86 |
4.74 |
|
Bradleyite # |
21/m |
8.85 |
6.63 |
5.16 |
90.417 |
2 |
302.76 |
2.72 |
2.7 |
Brammallite * |
C2/c |
5.12 |
8.91 |
19.26 |
95.83 |
4 |
874.08 |
2.77 |
2.8 - 2.9 |
Brandtite # |
21/c |
5.899 |
12.968 |
5.684 |
108.05 |
2 |
413.42 |
3.54 |
3.7 |
Brannerite # |
C2/m |
8.9 |
3.8 |
6.99 |
104.75 |
2 |
228.61 |
5.15 |
4.5 - 6.3 |
Brazilianite # |
P21/n |
11.19 |
10.08 |
7.06 |
97.367 |
4 |
789.76 |
3.04 |
3.0 |
Brendelite ! |
C2/m |
12.278 |
3.815 |
6.899 |
111.14 |
2 |
301.41 |
6.79 |
6.8 |
Brewsterite-Sr # |
21/m |
6.793 |
17.573 |
7.759 |
94.54 |
1 |
923.31 |
2.39 |
2.5 |
Brezinaite |
I2/m |
5.96 |
3.425 |
11.27 |
91.533 |
2 |
229.97 |
4.10 |
4.1 |
Brianite |
21/a |
13.36 |
5.23 |
9.13 |
91.2 |
4 |
637.80 |
3.13 |
3.0 |
Brianyoungite |
C2/m |
15.724 |
6.256 |
5.427 |
90 |
4 |
533.85 |
4.15 |
3.9 - 4.1 |
Brinrobertsite ! |
pseudo 2/m |
5.2 |
9.1 |
24.4 |
90 |
2 |
1,154.61 |
2.75 |
|
Brochantite # |
21/a |
13.08 |
9.85 |
6.02 |
103.366 |
4 |
754.60 |
3.98 |
4.0 |
Brodtkorbite ! |
P21/n |
7.492 |
4.177 |
7.239 |
114.2 |
2 |
206.63 |
7.80 |
|
Bruggenite |
21/c |
8.509 |
10.027 |
7.512 |
95.27 |
4 |
638.21 |
4.24 |
4.2 |
Brushite # |
I2/a |
5.88 |
15.15 |
6.37 |
117.467 |
4 |
503.49 |
2.27 |
2.3 |
Burangaite |
C2/c |
25.09 |
5.048 |
13.45 |
110.91 |
4 |
1,591.31 |
3.08 |
3.0 |
Burgessite ! |
P21/n |
4.7058 |
9.299 |
12.738 |
98.933 |
2 |
550.64 |
2.94 |
2.9 |
Burovaite-Ca ! |
C2/m |
14.529 |
14.203 |
7.899 |
117.37 |
2 |
1,447.53 |
5.13 |
|
Burpalite |
21/a |
10.1173 |
10.4446 |
7.2555 |
90.039 |
4 |
766.70 |
3.32 |
3.3 |
Bushmakinite ! |
21/m |
7.734 |
5.814 |
8.69 |
112.1 |
2 |
362.04 |
6.13 |
|
Bussyite-(Ce) ! |
C2/c |
11.654 |
13.916 |
16.583 |
95.86 |
4 |
2,675.33 |
3.30 |
3.0 |
Butlerite # |
21/m |
6.44 |
7.31 |
5.87 |
108.583 |
2 |
261.93 |
2.60 |
2.5 |
Cabalzarite ! |
C2/m |
8.925 |
6.143 |
7.352 |
115.25 |
2 |
364.57 |
3.77 |
3.9 |
Cafetite |
P21/n |
4.9463 |
12.109 |
15.911 |
98.937 |
3 |
941.42 |
3.14 |
3.3 |
Calaverite # |
C2/m |
8.76 |
4.41 |
10.15 |
125.2 |
4 |
320.41 |
9.37 |
9.0 |
Calcioandyrobertsite-1M ! |
21/m |
9.81 |
10.034 |
9.975 |
101.84 |
2 |
960.98 |
3.90 |
4.0 |
Calciogadolinite ? |
21/a |
9.988 |
7.566 |
4.696 |
90 |
2 |
354.87 |
4.44 |
|
Calcjarlite |
C2/m |
16.19 |
9.868 |
7.157 |
99.2 |
4 |
1,128.71 |
3.27 |
3.5 |
Calclacite # |
21/a |
10.41 |
13.72 |
6.82 |
99.1 |
4 |
961.81 |
2.42 |
|
Calcybeborosilite-(Y) ! |
21/a |
9.846 |
7.6 |
4.766 |
90.11 |
2 |
356.64 |
4.07 |
|
Calderonite ! |
21/m |
7.66 |
6.12 |
8.93 |
112 |
2 |
388.15 |
6.09 |
|
Callaghanite # |
C2/c |
10.06 |
11.8 |
8.24 |
107.3 |
4 |
933.90 |
2.66 |
2.7 |
Camgasite |
21/m |
9.18 |
7.63 |
16.27 |
128 |
4 |
898.02 |
2.30 |
2.4 |
Canasite |
C2/m |
18.9 |
7.25 |
12.62 |
112 |
2 |
1,603.34 |
2.60 |
2.7 |
Canavesite |
P2/m |
23.49 |
6.164 |
21.91 |
114.91 |
12 |
2,877.27 |
1.79 |
1.8 |
Cannilloite ! |
C2/m |
|
|
|
|
2 |
|
|
|
Cannizzarite # |
C2/m |
4.13 |
4.9 |
15.48 |
98.56 |
0.5 |
309.78 |
6.70 |
6.7 |
Cannonite |
21/c |
7.7 |
13.839 |
5.686 |
109.11 |
4 |
572.51 |
6.54 |
6.5 |
Caracolite # |
21/m |
19.62 |
7.14 |
9.81 |
120 |
4 |
1,190.14 |
4.50 |
5.1 |
Carboborite |
P21/n |
18.59 |
6.68 |
11.32 |
91.683 |
4 |
1,405.12 |
2.15 |
2.1 |
Carlfriesite |
C2/c |
12.576 |
5.662 |
9.994 |
115.56 |
4 |
641.98 |
5.70 |
6.3 |
Carmichaelite ! |
21/c |
7.706 |
4.5583 |
20.187 |
92.334 |
22 |
708.51 |
3.95 |
|
Carnotite # |
21/a |
10.47 |
8.41 |
6.91 |
103.667 |
2 |
591.22 |
5.07 |
3.7 - 4.7 |
Caryinite # |
I2/c |
6.855 |
13.147 |
11.479 |
98.97 |
4 |
1,021.87 |
4.43 |
4.3 |
Caryochroite ! |
P2/n (?) |
16.47 |
5.303 |
24.39 |
93.5 |
2 |
2,126.26 |
3.08 |
3.0 |
Cassedanneite |
A2/m |
7.693 |
5.763 |
9.795 |
115.93 |
1 |
390.54 |
6.44 |
|
Catapleiite # |
B2/b (pseudo-HEX) |
23.917 |
20.148 |
7.432 |
147.46 |
8 |
1,926.36 |
2.86 |
2.8 |
Celadonite # |
C2/m |
5.223 |
9.047 |
10.197 |
100.433 |
2 |
473.87 |
3.01 |
3.0 |
Celsian # |
I21/c |
8.627 |
13.045 |
14.408 |
115.2 |
8 |
1,467.15 |
3.40 |
3.1 - 3.4 |
Cerotungstite-(Ce) |
21/m |
7.07 |
8.7 |
5.874 |
105.45 |
2 |
348.25 |
6.25 |
|
Chalcocite # |
21/c |
11.881 |
27.323 |
13.491 |
116.35 |
96 |
3,924.48 |
6.46 |
5.5 - 5.8 |
Chalconatronite # |
P21/n |
13.72 |
6.12 |
9.7 |
91.3 |
4 |
814.26 |
2.31 |
2.3 |
Challacolloite ! |
21/c |
8.864 |
7.932 |
12.491 |
90.153 |
4 |
878.23 |
4.77 |
|
Chamosite # |
C2/m |
5.373 |
9.306 |
14.222 |
97.88 |
2 |
704.40 |
3.00 |
3.0 - 3.4 |
Changoite ! |
21/a |
11.077 |
8.249 |
5.532 |
100.183 |
2 |
497.52 |
2.51 |
2.5 |
Charoite |
P*/4 ((pseudo Ortho) |
19.61 |
32.12 |
7.2 |
93.76 |
4 |
4,525.33 |
2.68 |
2.5 - 2.6 |
Chenevixite # |
21/m |
15.006 |
5.189 |
5.724 |
102.25 |
2 |
435.56 |
4.60 |
3.9 |
Cheralite-(Ce) ? |
P21/n |
6.717 |
6.92 |
6.434 |
103.833 |
4 |
290.39 |
5.49 |
5.3 |
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