Gabbro (coarse-grained pegmatitic gabbro with slightly altered composition: primary augite has been replaced by hornblende)

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Width of sample 9 cm.

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Size: 3600px × 2400px
Location: Tappeluft, Norway
Photo credit: © Siim Sepp / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alteration, amphibole, augite, basalt, coarse, feldspar, gabbro, holocrystalline, hornblende, igneous, mafic, magma, magmatism, metasomatism, pegmatite, phaneritic, plagioclase, plutonic, province, seiland, tappeluft