Pink Opal Gemstone Mineralogy and Formation

An informational graphic detailing the geology, formation, and properties of pink opal. Key visible elements: pink opal, gemstone, mineralogy, geology, formation, opal, silicates, cabochon. Style: Informational Graphic. Mood: Educational. Primary subject: pink opal. Objects: pink opal cabochon, text. Materials: opal, paper.

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