Rickson Bicalho's Photo Gallery
THX-CXFStokesite CaSn[Si3O9]·2H2O
Urucum claim, Barra do Cuieté, Conselheiro Pena, Minas Gerais, BrazilA beautiful cristals.
35V-PMTStokesite CaSn[Si3O9]·2H2O , Stokesite CaSn[Si3O9]·2H2O
Galiléia, Minas Gerais, BrazilThis is a perfect ball whith cristals of the stokesite.