(UUID : a5be6ca8-415a-408a-a8e5-0d1ca5f8e5d0)
Rock
Granite gneiss
M-012
Rock
metamorphic rock
It refers to the rock fragments formed by the process of crushing. They exhibit well-developed foliation and stretching lineation. Rocks with a matrix content of 10-50% are called protomylonites, those with 50-90% matrix content are called mylonites, and those with over 90% matrix content are referred to as ultramylonites.
11.0
cm
Quartz, Muscovite, Biotite, Chlorite, Tremolitum
#metamorphic rock
United States
North Garolina
Salisbury
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.
The copyright of this data is held by KIGAM.
2024-09-05