Londonite, Tourmaline - Antsogombato Mine, Madagascar - 33 mm x 31 mm x 32 mm
Mineral: Londonite, Tourmaline
Locality: Antsogombato Mine, Antsentsindrano, Anosiarivo Manapa, Betafo District, Vakinankaratra Region, Madagascar
Dimensions: 33 mm x 31 mm x 32 mm

Description: ex Dr. David London