- RARE15-012
- Grandidierite Crystals
- Cap Andrahomana, Rariopiso Department, Anosy Region, Tulear Province, Madagascar
- Small Cabinet, 6.0 x 5.0 x 2.5 cm
- Ex. Josef Vajdak
- SOLD
This rare magnesium aluminum oxide borosilicate forms in contact metamorphic terrain at its type locality in Madagascar. In this piece it occurs as handsome green-blue, blocky, nearly translucent crystals to 2cm in length in a feldspar matrix. A great small cabinet specimen. Luis Leite label.