1) Monoclinic mineral 2) Vanadium mineral
Found on
https://www.crosswordclues.com/clue/patrónite
Patronite is the vanadium sulfide mineral with formula VS4. The material is usually described as V4+(S22-)2. Structurally, it is a `linear-chain` compound with alternating bonding and nonbonding contacts between the vanadium centers. The vanadium is octa-coordinated, which is an uncommon geometry for this metal. The mineral was first described i.....
Found on
http://en.wikipedia.org/wiki/Patrónite
No exact match found.
