(UUID : 57506c67-7731-46f9-8105-3c3dabe497c2)
Rock
Pumice
I-083
Rock
igneous rock
It floats in water due to its small specific gravity. It cools and hardens quickly, resulting in numerous holes and has glassy rock quality. Like pylorus rock, Na2O and K2O are high, and SiO2 content is over 65%. It has a white-light gray color.
8.5
cm
Pyroxene, Serpentine, Calcite, Dolomite
#igneous rock
United States
New mexico
El Cajete
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