This is rocket science at work for you ! Spectacular iridescent colors are created in the laboratory by starting with optically high grade Quartz Crystals free of inclusions and water bubbles,heating to 3000 degrees in a vacuum chamber to activate the natural piezoelectric properties of the Quartz then injecting vaporized metal ions which bond electrically with the crystal. It is not a coating,the metal becomes part of the crystal structure. Chrome produces the deep blue color,Gold produces the light blue,Niobium the snow white and Titanium the black. Tell us how many of each Metal you want in the dropdown menu.

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