(UUID : 0e1c974a-9e51-4dbc-9470-a7cd7ca487e0)
Rock
Migmatitic gneiss
M-203
Rock
metamorphic rock
It was metamorphosed at medium to high temperatures and has a higher degree of metamorphism than schist. The migmatite structure is developed. It is composed of a mineral composition similar to granite. Due to the deformation action, the shape of the leaves appears curved.
10.5
cm
Biotite, quartz, plagioclase
#metamorphic rock
South Korea
Gyeonggi-do
Gapyeong-gun, Buk-myeon
Department of Geology and Geophysics, Kangwon National University
033-250-8550
geochemistry laboratory
DOI
CC BY-NC - The author is free to use, but not for profit.
The copyright of this data is held by KIGAM.
2023-09-05