Diorite Mining

Description
Diorite is an intermediate intrusive rock which is gray to dark-gray or black and composed principally of plagioclase feldspar, biotite, and hornblende or pyroxene.

Diorite

Type
Rock
Mineral Classification
Intrusive Igneous Rock
Color
Gray/Black mix

Uses
It is still used today in masonry, stonework and as a building material.

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