Large single point BERGKRISTALL - several smaller points at the crystal base.
A 2nd generation of small quartzE has grown on one surface of the large crystal. The tip, grown in the classic habit - highly lustrous and undamaged!
Place of discovery decades ago : Pasto Bueno - ANCASH
ANDES - PERU
Such crystals have not been found there for a long time.
Weight: 380 g Dimensions: 14 cm HIGH 5 cm diameter