Clear Aquamarine with Heliodor in Mica and Calcite 25mm 61.4ct 12.2g Chrysanthemum Stone In Madagascar there is a

In Madagascar there is a significant variation

amplifying

with blue hints on one flank in particular

This selection of Aquamarine 4-6 crystals weighs 7-8g

This is a rectangular tower

Clear Aquamarine with Heliodor in Mica and Calcite 25mm 61.4ct 12.2g Chrysanthemum Stone In Madagascar there is aThe Calcite, Feldspar and Mica matrix holds this clear Blue Aquamarine crystal inside, while the yellow Heliodor can be seen down one flank. This rare specimen is about 25mm long. It was obtained in the gem fields of Afghanistan for Rocks and Things by Lawrence Handicrafts. Beryl is formed of Beryllium and Aluminium metals and rings of silicates. The yellow coloured Beryl is known as Heliodor. Blue Beryl is known as Aquamarine. Pink Beryl is