Jequitinhonha Andalusite Fields
📍 Minas Gerais, Brazil · -17.9000°, -42.3000°
Brazil supplies nearly all gem andalusite from Jequitinhonha gravels — pleochroic green-red stones cut cleanly despite tricky orientation.
📍 Minas Gerais, Brazil · -17.9000°, -42.3000°
Brazil supplies nearly all gem andalusite from Jequitinhonha gravels — pleochroic green-red stones cut cleanly despite tricky orientation.