MJ96AM7: Columbite-(Fe) - Golconda pegmatite, Minas Gerais Brazil
Columbite-(Fe)

Golconda pegmatite, Governador Valadares, Vale do Rio Doce, Minas Gerais  Brazil

Specimen size: 2.8 × 1.3 × 0.8 cm = 1.10” × 0.51” × 0.31”
specimens/s_imagesAM7/Columbite-MJ96AM7f1.jpg