Golden Obsidian

Volcanic, amorphous, siliceous glass.

Chemical composition: SiO2 (approximately 70%) with a range of other trace elements (usually MgO and Fe3O4)

Hardness: 5 – 5,5

Density: 2,3 – 2,6 g/cm³

Family: –

Origin: USA, South America

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Main Office – Fashion:

Taurini Pianeta Gemme Srl

Via Ilio Barontini, 15/B Scandicci (FI) – Italia

Showroom –

Interior Design:

Taurini Pianeta Gemme Srl

Via Bottari, 262

Querceta (LU) – Italia

Fashion:

+39 055/7311128

fashion@taurini.it

Interior Design:

+39 0584/1570025

interiors@taurini.it