What Does the Word Gabbroid Mean?

Elena Rostova
Elena Rostova
• • 4 min read

A Usually Coarse-Grained Igneous Rock Composed Chiefly of Pyroxene and Calcic Plagioclase Feldspar. Also Called Norite Norite Norite Is a Mafic Intrusive...

What Does the Word Gabbroid Mean?

A usually coarse-grained igneous rock composed chiefly of pyroxene and calcic plagioclase feldspar. Also called norite

norite
Norite is a mafic intrusive igneous rock composed largely of the calcium-rich plagioclase labradorite, orthopyroxene, and olivine. ... The principal difference between norite and gabbro is the type of pyroxene of which it is composed.
› wiki › Norite
. [Italian, perhaps from Latin glaber, bald, beardless.]

What is the best definition of a gabbro?

: a granular igneous rock composed essentially of calcic plagioclase, a ferromagnesian mineral, and accessory minerals.

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Elena Rostova

Elena Rostova

Lead Health, Wellness & Medical Journalist
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Elena Rostova holds a Master's degree in Public Health Journalism. She covers groundbreaking medical research, holistic wellness trends, mental health awareness, and nutritional science.