1) Monoclinic mineral 2) Zinc mineral
Found on
https://www.crosswordclues.com/clue/tsumcorite
== Unit cell == Tsumcorite belongs to the monoclinic crystal class 2/m, which means that it has a twofold axis of symmetry along the b axis and a mirror plane perpendicular to this, in the plane containing the a and c axes. The a and c axes are inclined to each other at angle β = 115.3°. The unit cell parameters are a = 9.124 Å to 9.131 Å, b =...
Found on
http://en.wikipedia.org/wiki/Tsumcorite
No exact match found.
