Answer | Crossword Clue |
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theralite | a holocrystalline igneous rock composed of plagioclase, nephelite and augite |
theralites | THERALITE, a holocrystalline igneous rock composed of plagioclase, nephelite and augite |
teschenite | a coarse-grained basic igneous rock composed of plagioclase and augite |
teschenites | TESCHENITE, a coarse-grained basic igneous rock composed of plagioclase and augite |
tephritic | of or like tephrite, an igneous rock consisting essentially of plagioclase and either leucite or nephelite, or both |
basanite | basaltic rock composed chiefly of plagioclase, olivine, and augite |