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Opal is a mineraloid, a material that lacks a crystal structure but has a regular composition.  It may be created by the minerals cristobalite and tridymite or amorphous silica.  It is commonly divided into precious opal, which displays a play of color, and common opal.  Both consist of silica spheres with interstitial silica and water, filling in the gaps between them.  If these spheres are similarly sized and regularly stacked, their arrangement diffracts light producing its play of color.  While common opal cannot flash, it may be colored by trace mineral inclusions instead.

Black Opal Freeform

  • Take time for yourself to slow down allowing for patience. Believe in yourself! Listen to your inner voice and make positive decisions that bring you closer towards the life you dream of.

    💗 With Love, Black Opal


    This message comes with love and wisdom from the Crystal Deva - Pyromorphite, Patience

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