(UUID : a6e3dbd1-28a6-40cc-8f5a-14b19b7f0cc7)
Rock
Tuff
I-081
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. The geode structure that appeared as quartz gathered and grew in the pores, which are thought to have had volatile gases at the time of magma solidification, can be seen.
14.0
cm
Na-Plagioclase, Quartz, Biotite
#igneous rock
Department of Geology and Geophysics, Kangwon National University
+82-33-250-8550
Geology and Exhibition Hall
DOI
CC BY-NC - The author is free to use, but not for profit.
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2024-09-05