Blue Chalcedony Stalactite in Geode from Nashik Quarry, India

Dimension: 7.9cm x 5.8cm x 5.4cm
Weight: 304g
Locality: Nashik Quarry, Nashik District, Maharashtra, India
 
Impressive perfect Quartz var. Chalcedony in the rarest form of stalactite densely grown in a geode from Nashik Quarry, India.  The elongated, interconnected stalactites of translucent blue druzy Chalcedony in a basalt geode have a translucent colorless outer layer formed by intergrown scintillating tiny quartz crystals, outstanding!