1) Nickel mineral 2) Orthorhombic mineral
Found on
https://www.crosswordclues.com/clue/otwayite
Otwayite, Ni2CO3(OH)2, is a hydrated nickel carbonate mineral. Otwayite is green, with a hardness of 4, a specific gravity of 3.4, and crystallises in the orthorhombic system. == Occurrence == Otwayite is found in association with nullaginite and hellyerite in the Otway nickel deposit. It is found in association with theoprastite, hellyerite, gasp...
Found on
http://en.wikipedia.org/wiki/Otwayite
No exact match found.
