The limestones, which have been silicified near the granodiorite contact, have in places been intensely metamorphosed into a typical contact-metasomatic assemblage. |
During this time, many of the district's steeply dipping, northeast-trending faults were intruded by narrow, granodiorite porphyry dikes. |
Along the southern margin of the intrusion at Sogneskollen, granodiorite apophyses netvein the host rocks. |
The Santan Mountains study site is also primarily composed of granodiorite, but the boulders are not as extensive or foliated as in the South Mountains. |
The granodiorite deposits at Aswan are often gneissoid in texture, exhibiting parallel orientated feldspar phenocrysts. |
Xenoliths in granodiorite of the Alta Stock, Little Cottonwood Canyon, Utah. |