(UUID : d527cf2d-8170-4e8b-84b1-785146ed43e7)
Rock
Biotite banded gneiss
M-026
Rock
metamorphic rock
This is a gneiss with a distinct banded structure of leucogranite, which is mainly composed of quartz and feldspar, and blackish mica, which is mainly composed of biotite. It has a distinct gneiss structure. It was created by regional metamorphism. It characteristically contains a large number of biotites.
15.0
cm
Quartz, Staurolite, Sillimanite, Kyanite, Epidote
#metamorphic rock
Department of Geology and Geophysics, Kangwon National University
+82-33-250-8550
Geology and Exhibition Hall
DOI
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2024-09-05