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Opal Necklace Etiope Clear

€99.00

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Necklace with natural stones of opal Etiope clear, smooth washed to scale. Made of 925‰ gold silver plated flat rings and adjustable chain.

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Delivery in Europe from 15€

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100% natural stone

Technical Details

Reference 5015-CLN19352

Gemma: Opa
Varieties: Ethiopia
Colour: Multicolor
Gemstone diameter: ø 3 / 4 mm
Cutting: Smooth Washer
Metal: Silver 925 Sterling Silver
Length: Adjustable from 44 to 46 cm

Description

THERE'Opale Etiope, like all the opals, is amorphus, i.e. without an ordered crystalline structure. The training of the opal takes place through a slow deposition of a colloidal silica gel that, depending on the environment of deposition and formation, can enrich with traces of other mineral substances.

The type color game of the opal Ethiopian is an optical effect caused by the diffraction of light when it interacts with its internal structure. It is an optical phenomenon that happens when the luminous waves are deviated from objects that have dimensions comparable to their wavelength.

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