Igneous Rocks

Below is an alphabetical list of igneous rocks If you know the name of a rock and want to learn more about it, clicking on the name will take

Granite This is a hard igneous rock made up of clearly visible crystals of various minerals Granite looks good when it is polished and because it is also a

heart rocker Granite Rock Type: Igneous An intrusive igneous rock that is felsic in composition and phaneritic in texture The minerals that are most

blackrock Basalt: the most common volcanic rock on Earth Composed of essential calcic plagioclase and pyroxene, sometimes with olivine, feldspathoids or interstitial