What's the difference between allanite and orthite?

Allanite


Definition:

  • (n.) A silicate containing a large amount of cerium. It is usually black in color, opaque, and is related to epidote in form and composition.

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Orthite


Definition:

  • (n.) A variety of allanite occurring in slender prismatic crystals.

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Words possibly related to "allanite"

Words possibly related to "orthite"