almandite

al·man·dine

A0220700 (ăl′mən-dēn′) also al·man·dite (-dīt′)n. A deep violet-red garnet, FeAl₂Si₃O₁₂, found in metamorphic rocks and used as a gemstone.

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[Alteration of obsolete alabandyne, from Middle English alabandine, from Late Latin (gemma) alabandina, (gem) of Alabanda, from Alabanda, a town of ancient Asia Minor.]

al•man•dine

(ˈæl mənˌdin, -ˌdaɪn, -dɪn)

n. a purple-red iron aluminum garnet. [1670–80; < French, Middle French < Medieval Latin alamandīna, alabandīna a precious stone, from Alaband(a) a town in Asia Minor]

Thesaurus

Noun

1.

almandite - a deep red garnet consisting of iron aluminum silicatealmandinegarnet - any of a group of hard glassy minerals (silicates of various metals) used as gemstones and as an abrasive