Aquamarine - Marambaia, Minas Gerais, Brazil
 
 Clear beryl var. Aquamarine found near the Marambaia River near Minas Gerais in Brazil. The crystal has the waxy, lustrous surface that is typical for the region. The wonderfully shaped terminations are a little more lustrous than the prismatic faces. Rare natural crystal from the 1970s. Most of the crystals of this quality are unfortunately processed into gemstones.