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Categoria: Minerali
SottoCategoria: Sostanze organiche
Commento: l’ambra ? emessa dalle conifere sotto forma di resina, che successivamente con il tempo ? fossilizzata: ? traslucida, di colore che pu? variare dal giallo al rossiccio, al bruno. Pu? contenere degli insetti che rimasero imprigionati al momento della sua formazione. Attualmente si raccoglie comunemente in Germania, in Romania, in Sicilia ed in Birmania. Nei paesi appartenenti all’ex Unione Sovietica, in Germania, in Italia ed in Oriente avviene la sua lavorazione per venire impiegata nella produzione di impugnature di bastoni, collane, orecchini, braccialetti, bocchini per sigarette e cannelli di pipe
Leggi scheda Ambra in gemme semipreziose
Scheda realizzata dal gemmologo I.G.I. Emanuele Scotti
Voto: 9
Minerali.it: Pietre