Minerals identify

Know how to recognize them

Rosenbergite

Mineral

Rosenbergite is a mineral with the chemical formula. It is a trihydrate of aluminium fluoride.

It is colorless. Its crystals are tetragonal to dipyramidal, a United States geochemist. It is found in the Celtine Mine in Tuscany, Italy , Ross Island. It is not radioactive.

Identification

Mohs scale ( mineral hardness )

3