MineralService - Brazil: 21 May - 28 May 2024

Here a large selection of fine minerals I collected or purchased during my numerous mineralogic trips into Brazil ; since January 2004 to January 2023 I organized 18 field trips visiting 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. and, don't miss the news about kummerite from Sapucaia mine. A thriller!