What is quartz? Igneous rock

By |2018-09-06T07:27:12-07:00June 26th, 2017|Geology|

What is quartz? A chunk of white quartz What is quartz made of? Quartz is an igneous rock made out of molecules of silicon and oxygen atoms held together in a crystal pattern. All of the silica and oxygen that make quartz came originally from the insides of stars, and it shot out [...]