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Grandidierite

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KRM655089

Grandidierite

Description Tabs

Description
Locality: 
Taolañaro, Anosy, Madagascar
Class: 
Single Crystal
Size Range: 
Thumbnail (1-3cm)
Size: 
0.8 × 1.15 × 0.62 cm
Weight: 
0.62gr
Description

One of very superb gemmy perfectly clean well terminated bright green blue ever rare grandidierite crystal from Madagscar , very hard to find in such sharp termination and great pure clearity (Facet grad). From Seller's personal collection. more beautiful inperson. perfect all arround.A really true rarity grandidierite Gem crystal specimen !!!! Never seen from the locality. measurement  0.8cm x 1 cm x 0.58 cm

Mineral Data
What's on the rock

Grandidierite

Formula: 
(Mg,Fe2+)(Al,Fe3+)3(SiO4)(BO3)O2
Strunz: 
9.AJ.05
Hardness: 
7.5
Type Locality: 
Cap Andrahomana, Ranopiso Commune, Taolañaro District (Fort Dauphin), Anosy Region (Fort Dauphin Region), Tuléar Province (Toliara), Madagascar

Seller Information

Payment options: offline, paypal_wpp, paypal_wps