1) Borate mineral 2) Carbonate mineral
Found on
https://www.crosswordclues.com/clue/canavesite
Canavesite, Mg2(HBO3)(CO3)∙5H2O, is a rare carboborate mineral from the abandoned Brosso mine in Italy. Canavesite is a secondary mineral that occurs due to the weathering of ludwigite-magnetite skarn on the surface of mine walls. The physical properties consist of a milky-white rosette-like aggregates of elongated transparent fibers shown in fi...
Found on
http://en.wikipedia.org/wiki/Canavesite
No exact match found.
