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 |
Steverustite |
P21/n |
12.5631 |
8.8963 |
18.0132 |
96.459 |
2 |
2,000.47 |
2.57 |
|
Stibioclaudetite ! |
P21/n |
4.5757 |
13.1288 |
5.4216 |
95.039 |
4 |
324.44 |
4.92 |
|
Stibivanite |
C2/c |
17.989 |
4.7924 |
5.5 |
95.15 |
4 |
472.24 |
5.27 |
5.1 |
Stilbite-Ca # |
C2/m |
13.63 |
18.17 |
11.31 |
129.166 |
1 |
2,171.67 |
2.20 |
2.1 - 2.2 |
Stilbite-Na ! |
C2/m |
13.63 |
18.17 |
11.31 |
129.166 |
1 |
2,171.67 |
2.20 |
2.1 - 2.2 |
Stoiberite |
P21/n |
15.654 |
6.054 |
8.385 |
102.29 |
4 |
776.43 |
4.96 |
5.0 |
Straczekite |
C2/m |
11.679 |
3.6608 |
10.636 |
100.53 |
1 |
447.08 |
3.09 |
3.2 |
Stringhamite |
21/c |
5.03 |
16.135 |
5.343 |
102.96 |
4 |
422.59 |
3.64 |
3.7 |
Strontiochevkinite |
C2/a |
13.8934 |
5.6703 |
11.912 |
114.083 |
2 |
856.74 |
4.42 |
5.4 |
Strontioginorite |
21/a |
12.817 |
14.4576 |
12.8008 |
101.327 |
4 |
2,325.83 |
2.33 |
2.2 |
Strontiomelane ! |
21/m |
10 |
5.758 |
9.88 |
90.64 |
2 |
568.85 |
4.57 |
|
Studenitsite |
21/c |
11.4994 |
12.5878 |
10.5297 |
99.416 |
4 |
1,503.66 |
2.33 |
2.3 |
Studtite # |
C2/m |
14.068 |
6.721 |
8.428 |
123.356 |
4 |
665.61 |
3.73 |
3.6 |
Suanite # |
21/a |
12.31 |
3.12 |
9.2 |
104.33 |
4 |
342.35 |
2.91 |
2.9 |
Sudoite |
C2/m |
5.237 |
9.07 |
14.285 |
97.02 |
2 |
673.45 |
2.70 |
2.6 - 2.7 |
Suhailite ! |
C2/m? |
5.296 |
9.199 |
10.412 |
99.991 |
2 |
499.56 |
2.96 |
|
Surinamite |
P21/n |
9.91 |
11.384 |
9.631 |
109.3 |
4 |
1,025.46 |
3.59 |
3.6 |
Sursassite # |
21/m |
8.7 |
5.79 |
8.78 |
108.9 |
2 |
418.43 |
3.98 |
3.3 |
Sussexite # |
21/c |
3.287 |
10.718 |
12.866 |
95.8 |
8 |
450.95 |
3.38 |
3.1 |
Swamboite |
21/a |
17.64 |
21 |
20.12 |
103.4 |
6 |
7,250.34 |
4.06 |
4.0 |
Swartzite # |
21/m |
11.12 |
14.72 |
6.47 |
99.433 |
2 |
1,044.73 |
2.32 |
2.3 |
Swinefordite |
C2/m (MON or ORTH) |
5.2 |
9 |
13 |
90 |
2 |
608.40 |
2.17 |
2.3 - 2.8 |
Switzerite |
21/a |
8.528 |
13.166 |
11.812 |
110.05 |
4 |
1,245.87 |
2.57 |
2.5 |
Sylvanite # |
P2/c |
8.96 |
4.49 |
14.62 |
145.433 |
4 |
333.71 |
8.56 |
7.9 - 8.3 |
Synchysite-(Ce) # |
C2/c |
12.329 |
7.11 |
18.741 |
102.68 |
12 |
1,602.75 |
3.97 |
3.9 - 4.2 |
Synchysite-(Y) |
C2/c |
12.039 |
6.96 |
18.436 |
102.45 |
12 |
1,508.45 |
3.54 |
3.9 - 4.1 |
Syngenite # |
21/m |
9.55 |
7.13 |
6 |
105 |
2 |
394.63 |
2.76 |
2.6 |
Szaibelyite # |
21/a |
12.586 |
10.415 |
3.134 |
95.923 |
8 |
408.62 |
2.74 |
2.7 |
Szmikite # |
A2/a |
7.758 |
7.712 |
7.126 |
115.85 |
4 |
383.69 |
2.93 |
2.8 - 3.2 |
Szomolnokite # |
A2/a |
7.624 |
7.468 |
7.123 |
115.867 |
4 |
364.92 |
3.09 |
3.0 - 3.1 |
Tadzhikite-(Ce) |
P2/a |
17.93 |
4.71 |
10.39 |
100.75 |
2 |
862.04 |
3.85 |
3.7 - 3.9 |
Tadzhikite-(Y) ! |
P2/a |
17.93 |
4.71 |
10.39 |
100.75 |
2 |
862.04 |
3.81 |
3.7 - 3.9 |
Tainiolite # |
C2/m |
5.231 |
9.065 |
10.14 |
99.86 |
2 |
473.73 |
2.84 |
2.9 |
Talc # |
C2/c |
5.27 |
9.12 |
18.85 |
100.016 |
4 |
892.17 |
2.82 |
2.7 - 2.8 |
Tamaite ! |
21/a |
16.64 |
27.11 |
25.35 |
98.74 |
4 |
11,302.9 |
2.83 |
2.8 |
Tamarugite # |
21/a |
7.353 |
25.225 |
6.097 |
95.2 |
4 |
1,126.21 |
2.07 |
2.1 |
Tantalowodginite * |
C2/c |
|
|
|
|
4 |
|
|
6.9 - 7.4 |
Taramite # |
C2/m |
9.952 |
18.101 |
5.322 |
105.4 |
2 |
924.29 |
3.39 |
3.5 |
Tazieffite ! |
C2/c |
8.352 |
45.592 |
27.261 |
98.84 |
4 |
10,257.3 |
5.42 |
|
Telluropalladinite |
21/c |
7.45 |
13.95 |
8.82 |
91.9 |
4 |
916.14 |
10.64 |
10.2 |
Tenorite # |
C2/c |
4.653 |
3.425 |
5.129 |
99.467 |
4 |
80.63 |
6.55 |
6.5 |
Terlinguaite # |
C2/c |
12.01 |
5.91 |
9.49 |
106 |
8 |
647.50 |
9.29 |
8.7 |
Teruggite |
21/a |
15.68 |
19.9 |
6.25 |
100.083 |
2 |
1,920.08 |
2.14 |
2.1 |
Tetraferriannite |
C2/m |
5.402 |
9.237 |
10.306 |
99.267 |
2 |
507.54 |
3.39 |
2.7 - 3.4 |
Tetraferriphlogopite ! |
Unk |
|
|
|
|
|
|
|
|
Thalenite-(Y) # |
P21/n |
10.34 |
11.09 |
7.29 |
96.9 |
4 |
829.89 |
4.23 |
4.2 |
Thometzekite |
C2/m |
9.112 |
6.331 |
7.667 |
116.74 |
2 |
394.99 |
5.46 |
|
Thomsenolite # |
21/c |
5.57 |
5.5 |
16.1 |
96.383 |
4 |
490.17 |
3.01 |
3.0 |
Thoreaulite # |
C2/c |
17.14 |
4.865 |
5.548 |
91 |
4 |
462.56 |
8.28 |
7.6 - 7.9 |
Thortveitite # |
C2/m |
6.587 |
8.547 |
4.695 |
102.65 |
2 |
257.91 |
3.61 |
3.5 |
Thorutite # |
C2/m |
9.822 |
3.824 |
7.036 |
118.83 |
2 |
231.51 |
5.61 |
5.8 |
Threadgoldite |
C2/c |
20.25 |
9.85 |
19.75 |
111.4 |
8 |
3,667.79 |
3.33 |
3.4 |
Tilasite # |
C2/c |
7.553 |
8.951 |
6.701 |
120.967 |
4 |
388.46 |
3.80 |
3.8 |
Tilleyite # |
21/a |
15.025 |
10.269 |
7.628 |
105.833 |
4 |
1,132.29 |
2.87 |
2.8 |
Tinsleyite |
P21/n |
9.602 |
9.532 |
5.543 |
103.16 |
2.5 |
494.01 |
2.82 |
2.7 |
Tiragalloite |
P21/n |
6.66 |
19.92 |
7.61 |
95.7 |
4 |
1,004.61 |
3.89 |
3.8 |
Titanite # |
21/a |
6.56 |
8.72 |
7.44 |
119.716 |
4 |
369.62 |
3.55 |
3.4 - 3.6 |
Titanowodginite |
C2/c |
9.466 |
11.431 |
5.126 |
90.31 |
4 |
554.66 |
6.99 |
6.9 |
Tivanite |
21/c |
7.494 |
4.552 |
10.005 |
129.79 |
4 |
262.25 |
4.15 |
4.2 |
Tobelite |
C2/m |
5.219 |
8.986 |
10.447 |
101.31 |
2 |
480.43 |
2.60 |
2.6 |
Todorokite # |
P2/m |
9.764 |
2.842 |
9.551 |
94.14 |
1 |
264.34 |
3.66 |
3.5 - 3.8 |
Tokyoite ! |
21/m |
9.1 |
6.13 |
7.89 |
112.2 |
2 |
407.50 |
4.60 |
|
Tolbachite |
C2/m |
6.89 |
3.31 |
6.82 |
122.3 |
2 |
131.47 |
3.40 |
3.4 |
Tombarthite-(Y) |
P21/n |
7.12 |
7.29 |
6.71 |
102.683 |
1 |
339.78 |
3.64 |
3.5 |
Tomichite |
A2/m |
7.119 |
14.176 |
4.992 |
105.05 |
2 |
486.51 |
4.42 |
4.2 |
Tooeleite |
C2/m |
8.9575 |
6.4238 |
9.7912 |
96.032 |
1 |
560.28 |
4.12 |
4.2 |
Tornebohmite-(Ce) # |
21/c |
7.383 |
5.673 |
16.937 |
112.04 |
4 |
657.54 |
5.14 |
4.9 |
Tornebohmite-(La) # |
21/c |
7.383 |
5.673 |
16.937 |
112.04 |
4 |
657.54 |
5.12 |
4.9 |
Torreyite # |
21/a |
16.486 |
9.292 |
10.619 |
95.42 |
2 |
1,619.43 |
2.63 |
2.7 |
Treasurite |
B2/m |
26.538 |
4.092 |
13.349 |
92.77 |
1 |
1,447.92 |
7.06 |
7.2 |
Tremolite # |
C2/m |
9.8385 |
18.0554 |
5.2778 |
104.751 |
2 |
906.64 |
2.98 |
2.9 - 3.2 |
Trilithionite ! |
C2/m |
9.056 |
5.216 |
20.282 |
99.64 |
4 |
944.51 |
2.81 |
|
Trimerite # |
21/c |
16.4 |
7.62 |
27.92 |
90.15 |
16 |
3,489.09 |
3.45 |
3.5 |
Trimounsite-(Y) |
21/c |
12.299 |
11.12 |
4.858 |
95.62 |
4 |
661.21 |
4.77 |
5.0 |
Triplite # |
I2/m |
12.085 |
6.536 |
9.91 |
105.633 |
8 |
753.81 |
3.73 |
3.4 - 3.9 |
Triploidite # |
21/a |
12.366 |
13.276 |
9.943 |
108.23 |
16 |
1,550.42 |
3.81 |
3.7 |
Trolleite # |
I2/c |
18.894 |
7.161 |
7.162 |
99.99 |
4 |
954.33 |
3.09 |
3.1 |
Trona # |
I2/a |
20.106 |
3.492 |
10.303 |
103.05 |
4 |
704.69 |
2.13 |
2.1 - 2.2 |
Tschermakite # |
C2/m |
9.813 |
18.055 |
5.321 |
104.97 |
2 |
910.75 |
3.08 |
3.1 - 3.3 |
Tsepinite-Ca ! |
C2/m |
14.484 |
14.191 |
7.907 |
117.26 |
2 |
1,444.72 |
2.76 |
2.7 |
Tsumcorite |
C2/m |
9.131 |
6.326 |
7.583 |
115.3 |
2 |
396.00 |
5.24 |
5.2 |
Tsumebite # |
21/m |
8.69 |
5.78 |
7.86 |
111.87 |
2 |
366.38 |
6.22 |
|
Tugarinovite |
P21/n |
5.59 |
4.82 |
5.51 |
119.533 |
4 |
129.17 |
6.58 |
|
Tumchaite ! |
21/c |
9.144 |
8.818 |
7.537 |
113.22 |
2 |
558.49 |
2.75 |
2.8 |
Tunellite |
21/a |
14.39 |
8.213 |
9.934 |
114.067 |
4 |
1,071.99 |
2.38 |
2.4 |
Tuscanite |
21/a |
24.036 |
5.11 |
10.888 |
106.95 |
2 |
1,279.21 |
2.86 |
2.8 |
Tuzlaite |
21/c |
6.506 |
13.28 |
11.462 |
92.97 |
4 |
988.98 |
2.24 |
2.2 |
Tvalchrelidzeite |
P21/n |
11.5526 |
4.3852 |
15.6373 |
91.845 |
4 |
791.78 |
7.59 |
7.4 |
Uedaite-(Ce) ! |
21/m |
8.939 |
5.742 |
10.187 |
115.1 |
2 |
473.50 |
4.10 |
|
Uklonskovite |
21/m |
7.202 |
7.214 |
5.734 |
113.23 |
2 |
273.76 |
2.41 |
2.4 - 2.5 |
Ulrichite |
C2/m |
12.784 |
6.996 |
13.007 |
91.92 |
4 |
1,162.65 |
3.63 |
|
Ungarettiite |
C2/m |
9.89 |
18.04 |
5.29 |
104.6 |
2 |
913.34 |
3.46 |
3.5 |
Upalite |
21/a |
13.704 |
16.82 |
9.332 |
111.5 |
4 |
2,001.36 |
3.94 |
3.5 |
Uralborite |
P21/n |
6.881 |
12.305 |
9.791 |
97.46 |
8 |
821.99 |
2.61 |
2.6 |
Uralolite |
P21/n |
6.55 |
16.005 |
15.969 |
101.64 |
4 |
1,639.65 |
2.20 |
2.0 - 2.1 |
Uranophane-beta # |
21/a |
13.966 |
15.443 |
6.632 |
91.38 |
4 |
1,429.95 |
3.64 |
3.9 |
Uranosphaerite # |
P21/n |
7.559 |
7.811 |
7.693 |
92.88 |
4 |
453.65 |
7.73 |
6.4 |
Uricite # |
21/a |
14.465 |
7.403 |
6.208 |
65.2 |
4 |
603.47 |
1.85 |
1.9 |
Urusovite ! |
21/c |
7.314 |
10.223 |
5.576 |
99.79 |
4 |
410.85 |
3.97 |
|
Uzonite |
21/m |
7.973 |
8.096 |
7.148 |
100.01 |
2 |
454.38 |
3.36 |
3.4 |
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