亚洲网紅露点

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  • 亚洲网紅露点 comparison: gabbro vs. basalt

gabbro vs. basalt

noun

Petrology.
plural gabbros.
  1. a dark granular igneous rock composed essentially of labradorite and augite.


noun

  1. the dark, dense igneous rock of a lava flow or minor intrusion, composed essentially of labradorite and pyroxene and often displaying a columnar structure.