The Red Emerald

Since geometric forms were discovered in nature, humans have attempted to duplicate these shapes. Make a Red Emerald prism here!

The red variety of beryl has a modified crystal structure also observed in the green, allowing for geometric proof of the Red Emerald's

Pezzottaite is a member of the beryl group but a gem species unto itself as a cesium analogue of beryl once mistaken for another red beryl d