(UUID : 37bde1c5-57ba-42d2-9080-512bba334970)
Rock
Hornblende granite
I-052
Rock
igneous rock
It is an assembled plutonic rock with quartz and feldspar as the main components. It is characterized by a higher content of amphibolite, a colored mineral, than ordinary granite. It shows a granular organization.
10.0
cm
Plagioclase, K-Feldspar, Biotite, Amphibole, Pyroxene
#igneous rock
United States
Massachusetts
Rockport
Department of Geology and Geophysics, Kangwon National University
+82-33-250-8550
Geology and Exhibition Hall
DOI
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2024-09-05