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Gypsum

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TBM841307

Gypsum

New Discovery

Description Tabs

Description
Locality: 
Pian dell'Organo, Tarquinia, Viterbo Province, Lazio, Italy
Class: 
Crystal Group/Cluster
Size Range: 
Cabinet (10-18 cm)
Size: 
10.5 × 5.2 × 6 cm
Weight: 
231.00gr
Description

Classic cluster of crystals with dovetail termination up to 35 mm  of the messisian  age (late miocene)  from this particular locality

Mineral Data
What's on the rock

Gypsum

Formula: 
CaSO4·2H2O
Strunz: 
7.CD.40
Hardness: 
2.0
Streak: 
White.