(UUID : 5356ad12-be98-43c6-866b-4ced836be699)
Rock
Troctolite
I-038
Rock
igneous rock
It is an intrusive rock formed by the intrusion of basaltic magma. Its composition is similar to that of gabbro, but the major difference from gabbro, which has pyroxene as its main mineral, is that it contains little or no pyroxene. It is mainly composed of olivine and plagioclase.
10.2
cm
Plagioclase, Amphibole, Pyroxene
#igneous rock
United States
Minnesota
Duluth
Department of Geology and Geophysics, Kangwon National University
+82-33-250-8550
Geology and Exhibition Hall
DOI
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2024-09-05