1) Calcium mineral 2) Monoclinic mineral
Found on
https://www.crosswordclues.com/clue/vladimirite
Vladimirite is a rare calcium arsenate mineral with a formula of Ca5(HAsO4)2(AsO4)2·5H2O. It is named after the Vladimirovskoye deposit in Russia, where it was discovered in the 1950s. Vladimirite is monoclinic-prismatic, which means crystallographically, it contains three axes of unequal length and the angles between two of the axes are 90 degre...
Found on
http://en.wikipedia.org/wiki/Vladimirite
No exact match found.
