Opals
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Alle Fotos anzeigen (7)
Natural Fire Opal Ring in 925 Silver Sterling
- Artikelnummer
- Abmessungen (mm)
- 18.000 x 18.000 x 13.500mm
- Gewicht (cts)
- 25.550
- Material
- Silver
- Ring Size
- 9
- Farben
-
Opal shows a variable interplay of internal colors, and though it is a mineraloid, it has an internal structure. At microscopic scales, precious opal is composed of silica spheres some in diameter in a hexagonal or cubic close-packed lattice. It was shown by J. V. Sanders in the mid-1960s that these ordered silica spheres produce the internal colors by causing the interference and diffraction of light passing through the microstructure of the opal.
- Artikelnummer
- Abmessungen (mm)
- 18.000 x 18.000 x 13.500 mm
- Gewicht (cts)
- 25.550
- Material
- Silver
- Ring Size
- 9
- Farben
-
Opal shows a variable interplay of internal colors, and though it is a mineraloid, it has an internal structure. At microscopic scales, precious opal is composed of silica spheres some in diameter in a hexagonal or cubic close-packed lattice. It was shown by J. V. Sanders in the mid-1960s that these ordered silica spheres produce the internal colors by causing the interference and diffraction of light passing through the microstructure of the opal.
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| DHL | $35.00 / :Tage Tage | $35.00 / :Tage Tage |
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Rest der Welt
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Positivvibrant color
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Positiv
A little smaller than anticipated but good for the price. Shipped and arrived quickly. Thank you!
