odinite

[′ōd·ən‚īt]

(petrology)

A grayish-green lamprophyre composed of labradorite and augite or diallage; sometimes containing hornblende, phenocrysts in a groundmass of fine lath-shaped or equigranular feldspar, and a felty mesh of acicular hornblende crystals.

References in periodicals archive ?

Berthierine, Odinite and Chamosite (Verdine and Oolitic Ironstone Facies) 8 Diagenesis and Very Low-Grade Metamorphism Sedimentary Series Parameters of Diagenesis.

Contrasting books on clay mineral science--how should they be judged? (Shortened title two books on clay mineral science)

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