Olivine is a silicate mineral composed of magnesium iron silicate and is a primary component of the Earth's mantle. Known for its olive-gree...

Mineraloid is a naturally occurring substance that resembles a mineral but lacks a crystalline structure. Unlike minerals, which have a spe...

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The Light of the Desert is the world's largest faceted cerussite gem, weighing 898 carats (179.6 grams). It is a cerussite gem in the Royal ...

Asterism, also known as the "star effect," is a rare and captivating phenomenon seen in certain gemstones. It appears as a star-shaped light...

Laboratory Grown Crystal Size: Crystal is 1.12 inches tall.