How Hard Is Basalt Rock? - Knowledge Library
2021-9-27 · Granite (figure 2) is used both in building construction and for statues. What are the 5 examples of igneous rocks? These rocks include: andesite, basalt, dacite, obsidian, pumice, rhyolite, scoria, and tuff. Pictures and brief descriptions of some common igneous rock types are shown on this page. What is the most common volcanic rock? Basalt ...