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Definition of Dolerite
1. n. A dark-colored, basic, igneous rock, composed essentially of pyroxene and a triclinic feldspar with magnetic iron. By many authors it is considered equivalent to a coarse-grained basalt.
2. n. A dark, crystalline, igneous rock, chiefly pyroxene with labradorite.
Definition of Dolerite
1. a variety of basalt [n -S]
Medical Definition of Dolerite
1.
Lexicographical Neighbors of Dolerite
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