MineralService - Brazil: 25 Jul - 01 Aug 2023

Here a large selection of fine minerals I collected or purchased during my numerous mineralogic trips into Brazil ; since January 2004 to October 2019 I visited Minas Gerais, Rio Grande do Norte, Paraiba, Espirito Santo, Rio de Janeiro and San Paulo states. Always collecting in mines and visiting the local dealers, I discovered three new specie: Matioliite in Gentil mine, Jahnsite-(NaMnMg) and Jahnsite-(MnMNMg) in Sapucaia mine, Minas Gerais.