plutonic rock การใช้

• Leucite is common in lavas but very rare in plutonic rocks.
• Melt inclusions can be found in both volcanic and plutonic rocks.
• Gabbro is a plutonic rock with the same chemical composition as basalt.
• Mineralogical classification is most often used to classify plutonic rocks.
• Plutonic rocks form 7 % of the Earth's current land surface.
• The western side consists of plutonic rock formed 40 32 million years ago.
• The field is constructed on plutonic rocks, which were scoured by glaciation.
• As might be expected, they show structures intermediate between those of extrusive and plutonic rocks.
• Plutonic rocks intrude into these structures.
• Later the deposits were derived from plutonic rocks and were feldspar rich and cemented by clay.
• Plutonic rocks also tend to be less texturally varied and less prone to gaining structural fabrics.
• One group of igneous rocks consist of volcanic and plutonic rocks of Late Cretaceous to Paleocene age.
• "' Hornblendite "'is a plutonic rock consisting mainly of the amphibole hornblende.
• The Buntsandstein contains sandstone with large crystals from plutonic rocks as well as shale and chert fragments.
• The story was soon denounced by the experts as being a plutonic rock from a nearby source.
• Thicker dikes are made up of plutonic rocks, rather than hypabyssal and are centred on deep intrusions.
• Gold mineralization associated with post-amalgamation emplacement of Cretaceous and Tertiary plutonic rocks is widespread in the YTT.
• Troctolite 76535 is a coarse-grained plutonic rock that is believed to have had a slow cooling history.
• They are known from plutonic rocks, but orbs in erupted magmas are only known from Akagi volcano, Japan.
• "' Nepheline syenite "'is a holocrystalline plutonic rock that consists largely of nepheline and alkali feldspar.