Bicolor Green Tourmaline Crystals on Clear Quartz Crystal Biotite and granite colorless calcite cleavage plate is

colorless calcite cleavage plate is exposed along one side of the specimen

they are distinct minerals

in Rio Grande do Sul

Each crystal will be wrapped with care and a list of the crystals will be included

Clear apophyllite crystals on a bed of tiny peach stilbite crystals over basalt matrix

Bicolor Green Tourmaline Crystals on Clear Quartz Crystal Biotite and granite colorless calcite cleavage plate isOriginating from Chappo Mine in Pakistan, this piece features two main tourmaline crystals. Both are terminated. One crystal is bicolor, with green and clear slight pink, the other is green with yellow tones. There are numerous smaller crystals, a couple are terminated. The quartz crystal may have been double terminated but the lower termination is broken. There is some minor feldspar on the reverse side. Size: 45 x 35 x 25 mm. 52 grams From Chappo