CHI132jr Chinese Agate, Middle-Class Mine Tourmaline and Madagascar

and Madagascar

of the connective channels and many other structures

ISBN-13: 978-1-59963-699-3

This material has not been heat treated

and jasper

CHI132jr Chinese Agate, Middle-Class Mine Tourmaline and MadagascarThis specimen features golden yellow, white and red agate. 6 cm x 5 cm x 2. 3 cm 2. 9 oz Agates from the Middle Class mine show a broader range of colors including red, yellow, purple, brown, blue, and black. They are known for showing strong concentric banding, chromatography and often contain spherulites. Agates from the Middle Class mine also often contain druzy pockets with hematite and calcite crystals. Agates from this mine also contain a higher