5TC37F3: Twinned Calcite - Basalt Quarry, Sava Region Madagascar
Twinned Calcite

Basalt Quarry, Ambariomiambana, Sambava District, Sava Region  Madagascar (08/2004)

Specimen size: 5.2 × 3.3 × 2.3 cm = 2.05”
Main crystal size: 2.6 × 1.7 cm = 1.02”

specimens/s_imagesCM/5TC37F3_Calcita-maclada.jpg