• Definition for "diabase"
    • A dark-gray to black, fine-textured igneous stone composed…
    • View More
  • Sentence for "diabase"
  • Cross Reference for "diabase"

diabase definition

  • noun:
    • A dark-gray to black, fine-textured igneous stone composed primarily of feldspar and pyroxene and utilized for monuments and as broken stone.
    • A fine-grained igneous rock composed mostly of pyroxene and feldspar
    • a simple, dark-colored, holocrystalline, igneous stone, consisting basically of a triclinic feldspar and pyroxene with magnetized metal; -- frequently limited by stones pretertiary in age. It includes element of what was early known as greenstone.
    • The name initially given by A. Brongniart to a rock which Haüy later designated as diorite, which name Brongniart himself adopted in preference to that diabase.
    • A dark-gray to black, fine-textured igneous stone composed mainly of feldspar and pyroxene and utilized for monuments and also as crushed stone.
    • A fine-grained igneous rock composed mainly of pyroxene and feldspar
    • A basic, dark-colored, holocrystalline, igneous stone, consisting basically of a triclinic feldspar and pyroxene with magnetic metal; -- frequently limited to stones pretertiary in age. It provides section of what was early known as greenstone.
    • title originally distributed by A. Brongniart to a rock which Haüy later on designated as diorite, which name Brongniart himself used in preference to that diabase.
113 votes

How would you define diabase?

All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own!