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Quartz

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TBM1047376

Quartz

Classic Locality

Description Tabs

Description
Locality: 
Porretta Terme, Bologna Province, Emilia-Romagna, Italy
Class: 
Crystal Group/Cluster
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3 × 4 × 3 cm
Largest Crystal: 
4.00cm
Weight: 
23.00gr
Description

Beautiful skeletal Quartz up to 40 mm, coming from the classic and famous locality to Porretta Terme. This specimen is perfectly intact with no damage. Year of discovery 1970.

Mineral Data
What's on the rock

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Crystal System: 
Trigonal
Hardness: 
7.0
Streak: 
White