Aphanitic Andesite
Nov. 24, 2024
image002.jpg Andesite (Larch Mountain Andesite, Lower Pleistocene, 1.43… | Flickr Andesite: Igneous Rock - Pictures, Definition & More Engineering geology - Andesite Andesite – an intermediate, aphanitic igneous rock that is the extrusive equivalent of diorite. It is usually medium gray. The rock is named after the Andes Mountains, where | Aphanitic Andesite