Natural Opal, Blue Topaz Gemstone Silver Pendant-1

Opal, Blue Topaz 925 silver pendant by smgl. Visible light of diffracted wavelengths cannot pass through large thicknesses of the opal. This is the basis of the optical band gap in a photonic crystal, of which opal is the best known natural example. In addition, microfractures may be filled with secondary silica and form thin lamellae inside the opal during solidification.
Opal, Blue Topaz 925 silver pendant by smgl. Visible light of diffracted wavelengths cannot pass through large thicknesses of the opal. This is the basis of the optical band gap in a photonic crystal, of which opal is the best known natural example. In addition, microfractures may be filled with secondary silica and form thin lamellae inside the opal during solidification.
Product Name: Designer Pendant1
Price$USD 29.75
Weight: 6.55 gms
In Lot: 32.73$USD
Quantity:


Shipping Facility : First class international courier like DHL, UPS, TNT, Express mail.
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