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Olivine

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ZLT152445

Olivine

Peridot

Description Tabs

Description
Locality: 
Padria, Sassari Province, Sardinia, Italy
Size Range: 
Micromount (under 1cm)
Size: 
0.4 × 0.1 × 0.5 cm
Description

Cut and polished grain of olivine peridote 2.2 ct.) making an excellent gem, from basaltic rock near Padria, Sardinia. . Interesting occurrence in the landscape..Self collected in 1981.

Mineral Data
What's on the rock

Olivine

Synonym Of: 

Olivine Group

Formula: 
(Mg,Fe2+)2SiO4
Group Parent: 
Olivine
Crystal System: 
Orthorhombic
Hardness: 
6.5 - 7
Colour: 
Yellowish green, olive green, greenish black, or reddish brown
Streak: 
White

Seller Information

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