Cerulite

/ˈsɛrjuːlaɪt/ noun

Definition

A rare blue-green mineral composed of copper silicate, valued by mineral collectors for its distinctive color.

Etymology

From cerulean (blue-green) combined with the mineralogical suffix '-ite.' Named for its characteristic blue-green coloration similar to cerulean pigment.

Kelly Says

Cerulite is so rare that most geologists have never seen a specimen in person—it forms only under very specific geological conditions, making each sample a precious puzzle piece in understanding mineral chemistry!

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