Carobbiite
From Wikipedia, the free encyclopedia
Carobbiite, chemical formula KF (potassium fluoride), is a rare, soft (Mohs 2 - 2.5), colorless cubic mineral.[1] It is found at Monte Somma, Somma-Vesuvius Complex, Province of Naples, Campania, Italy. It was discovered in 1956 by Italian geologist Guido Carobbi (1900–1983).[2] It has also been reported from Hokkaidō, Japan.[3]
[edit] References
- ^ http://webmineral.com/data/Carobbiite.shtml Mineral data on Carobbiite
- ^ http://rruff.geo.arizona.edu/doclib/hom/carobbiite.pdf Mineral Handbook
- ^ http://www.mindat.org/min-908.html Mindat