Ask-a-Geologist Video #11: Why do pumice and scoria have holes and granite does not?
Hi everyone, today we have another great ask-a-geologist question from one of our fabulous readers. Peter wrote to us and asked: Granite, pumice, and scoria are igneous rocks, but why doesn’t granite have airholes, but the other two do?
Filed under: Ask-a-Geologist Q&A, Mini Me Geology Videos, Rocks - Igneous, Sedimentary & Metamorphic on February 27th, 2014 | 1 Comment »