11. Plutonic rocks also tend to be less texturally varied and less prone to gaining structural fabrics.12. One group of igneous rocks consist of volcanic and plutonic rocks of Late Cretaceous to Paleocene age. 13. "' Hornblendite "'is a plutonic rock consisting mainly of the amphibole hornblende. 14. The Buntsandstein contains sandstone with large crystals from plutonic rocks as well as shale and chert fragments. 15. The story was soon denounced by the experts as being a plutonic rock from a nearby source. 16. Thicker dikes are made up of plutonic rocks , rather than hypabyssal and are centred on deep intrusions. 17. Gold mineralization associated with post-amalgamation emplacement of Cretaceous and Tertiary plutonic rocks is widespread in the YTT. 18. Troctolite 76535 is a coarse-grained plutonic rock that is believed to have had a slow cooling history. 19. They are known from plutonic rocks , but orbs in erupted magmas are only known from Akagi volcano, Japan. 20. "' Nepheline syenite "'is a holocrystalline plutonic rock that consists largely of nepheline and alkali feldspar.
