Antonio Rapisarda

Decorative Minerals Auction (A journey from the mines to your home)

Agate (from ancient Greek: ἀχάτης, achátes) is a variety of chalcedony." Agate features a characteristic zoned structure visible to the naked eye, thanks to the color variation. Agate forms by rhythmic deposition of silica, typically within amygdaloidal cavities of basalt rocks, or petrified wood.

Beautiful agate spheres, from Brazil.

Diameter: 7 cm and 7.96 cm
Weight: 960 g

Shipping via express courier (tracking)

L'agata (dal greco antico: ἀχάτης, achátes) è una varietà di calcedonio. L'agata presenta una tipica struttura zonata e visibile anche a occhio nudo, grazie alla diversità di colore.
L'agata si forma per deposizione ritmica di silice, normalmente entro cavità amigdalari di rocce basaltiche, o legni pietrificati.

Bellissime sfere d'agata, proveniente dal Brasile.

Diametro: 7cm e 7,,96cm
Peso: 960g

Spedizione con corriere espresso (tracking)

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Agate Sfere- 960 g - (2)

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