(UUID : 348216fa-7108-4da3-bcda-0cf280ac22cb)
Rock
Rhyolite tuff
I-090
Rock
igneous rock
Tuff is a rock formed by volcanic ash and is formed by the deposition and purity of volcanic ash. When a volcano erupts explosively, it solidifies in the air and falls off like dust and accumulates. It is a type of tuff with a high silica content in the magma and is a tuff that melted on the continental shelf rather than the ocean. It has a pale gray or pinkish tint.
10.3
cm
Plagioclase, Orthopyroxene, Pyroxene
#igneous rock
United States
Montana
Ennis
Department of Geology and Geophysics, Kangwon National University
+82-33-250-8550
Igneous Petrology Laboratory
DOI
CC BY-NC - The author is free to use, but not for profit.
The copyright of this data is held by KIGAM.
2024-09-05