4061 Quartz with Included Chlorite and 'Sand' Minas Gerais, Brazil x x cm 75. 1307 Smoky Quatrz Scepter on Amethyst. Itaguacu, Espirito Santo, Brazil x x cm 75 Discounted to 50. R. 6821 Rose Quartz Crystals with a Pseudomorphic Cast. Taquaral, Itinga, Minas Gerais, Brazil