ullmannite
noun as in strong fondness
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Example Sentences
Example:The specimen turned out to be a nonmineral, composed of impure material.
Definition:A substance that is not a mineral, lacking a definite chemical formula or a crystalline structure.
From nonmineral
Example:Amorphous solids differ from minerals like ullmannite which have a crystalline structure.
Definition:Without form or structure; having an amorphous structure, lacking a clear definable structure.
From amorphous
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