(UUID : c7b22aae-f28d-41a2-af47-a694180df000)
Rock
Calcareous shale
S-170
Rock
sedimentary rock
It is black in color and made of silt and clay, and its particle ratio is the same as mudstone, but it contains a lot of carbonaceous matter. It is dark gray to black in color and is classified as calcareous shale depending on the ingredients it contains. Shows hydrochloric acid reaction.
7
cm
South Korea
Gangwon-do
Samcheok-si, Nogok-myeon, Yeosam-ri
Department of Geology and Geophysics, Kangwon National University
033-250-8550
Earth Evolution Lab
DOI
CC BY-NC - The author is free to use, but not for profit.
The copyright of this data is held by KIGAM.
2023-09-04