plural -s
: a mineral probably Fe6Ti6Sb2O23 consisting of an iron antimonate and titanate in black prismatic orthorhombic crystals (specific gravity 4.53)

Word History


Orville A. Derby †1915 American geologist + English -lite

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Dictionary Entries Near derbylite

Cite this Entry

“Derbylite.” Dictionary, Merriam-Webster, Accessed 18 Jun. 2024.

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