WebStudy with Quizlet and memorize flashcards containing terms like Rhyolite; granite, Mafic, Gabbro, basalt and more. ... (blank) is a fine-grained felsic igneous rock and (blank) is its coarse-grained equivalent. Mafic (blank) rocks have between 45-55% silica and relatively high contents of magnesium, iron, and calcium. ... WebAccording to the Earth Science Reference Tables, rhyolite and granite are alike in that they both are... Felsic. Which property is common to most dark-colored igneous rocks?
2-8-2024 Igneous Rock Properties Worksheet 2 .docx - Name:...
WebRhyolite is a felsic extrusive rock and due to its high silica content, rhyolite lava is very viscous and is volcanic equivalent of granite. ... When we have to compare Rhyolite vs … WebMar 13, 2016 · A rhyolite is this and is usually erupted onto Earth's surface. So if we look at the Quartz-Alkali-Plagioclase (QAP) ternary diagram you can see that granite and … simon st marys seymour
Geology Chapter Igneous rocks Flashcards Quizlet
Webgroup of rocks formed by the freezing of a lava or magma. magma. silicate liquid that contain dissolved gas and some solids BELOW the surface. lava. silicate liquid that contain dissolved gas and some solids AT the surface. texture. size of crystals that make up the rock. composition. what minerals make up the rock. WebDiorite and andesite are both intermediate rocks. They also both have different visible minerals. Andesite was partially cooled underground which lead to crystallization of some areas and then rapid cooling of others. 3. Granite and rhyolite are both felsic rocks. Granite was cooled slowly underground whereas Web38 .Rhyolite is a felsic volcanic rock with high silica content, which can make the magma more viscous and prone to explosive eruptions. 39. Shield volcanoes have gentle slopes and tend to erupt effusively, producing mostly lava flows and volcanic gases, rather than explosive eruptions that generate pyroclastic flows and ash clouds. 40. simons timber and hardware toowoomba