Granite porphyry. Porphyry is a texture of igneous rocks consisting in combining large crystal with a fine matrix. Photomicrograph, thin section, pola

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Granite porphyry. Porphyry is a texture of igneous rocks consisting in combining large crystal with a fine matrix. Photomicrograph, thin section, polarized light.

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Size: 5416px × 3542px
Photo credit: © José María Barres Manuel / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: colorful, crystals, fine, geology, granite, heterocrystalline, igneous, large, light, matrix, microscope, petrographic, petrology, photomicrograph, polarized, polarizing, porphyritic, porphyry, rock, section, subvolcanic, thin