ROCKS. What is a Rock?. Naturally-occurring mixtures of minerals , mineraloids (no crystals), or organic matter. Types of Rocks…. The three main kinds of rock are igneous, sedimentary and metamorphic rock. Igneous rock : forms when magma/lava cools and hardensBy cedric-tanner
ROCKS. What is a Rock?. Naturally-occurring mixtures of minerals , mineraloids, glass or organic matter. What is a Rock?. Rocks are divided into 3 groups based on how they were formed: IGNEOUS SEDIMENTARY METAMORPHIC. What is the difference between a rock and a mineral?.By dalton-woods
ROCKS. What is a Rock?. Naturally-occurring mixtures of minerals , mineraloids (no crystals), or organic matter. Types of Rocks…. The three main kinds of rock are igneous, sedimentary and metamorphic rock. Igneous rock : forms when magma/lava cools and hardensBy noelle-cote
View Granitic igneous rocks made PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Granitic igneous rocks made PowerPoint presentations. You can view or download Granitic igneous rocks made presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.
Igneous Rocks. By Sarah Barron. Basic Facts About Igneous Rocks. Igneous rocks- crystalline solids which form directly from the cooling of magma . This exothermic process involves a phase change from a liquid state of matter to a solid state of matter.
Igneous Rocks. Tyler Junior College Geology. Andesite Porphyry. Gabbro. Scoria. Granite. Rhyolite. Diorite. Pumice. Obsidian. Basalt.
Igneous Rocks. By Michael, Amir, Aaron, and Caden. Igneous Rocks. Some types of Igneous rocks… Analcine, Apophyllite, Copper, Olivine, Pyrrhotite, Sodalite, Gold, Pectolite, Preanite, Argentite, Chalcocite, Barite, Chalcopyrite, Cinnabar, Gypsum, Colemanit, Sulfur. More of them…
IGNEOUS ROCKS. They come from magma but … WHAT IS MAGMA. Yes, they come from magma but … WHAT IS MAGMA. WHERE DOES MAGMA COME FROM?. WHERE DOES MAGMA COME FROM?. WHERE DOES MAGMA COME FROM?. WHERE DOES MAGMA COME FROM?.
Igneous Rocks. What are Igneous Rocks?. Igneous rocks : form when molten (liquid) rock material cools into a solid. How do Igneous Rocks Form?. All igneous rocks form during solidification . Crystallization : when magma/lava cools and forms a solid composed of intergrown mineral crystals.
Mrs. Griffin. Igneous Rocks. Igneous uses and resources. Granite, very durable. Rhodes Memorial in Cape Town, South Africa…..De Beers? Cecil Rhodes Vietnam Memorial. What are igneous rocks?. Igneous rocks are formed from the crystallization of magma.
Igneous Rocks. How are Igneous Rocks Formed?. Formed from cooled magma & lava. How Igneous Rocks are Formed. Mineral content = high concentration of silica = light color Origin Intrusive – magma – large crystals – granite Extrusive – lava – small crystals - basalt. Intrusive/Extrusive.
Igneous Rocks. Igneous Rock. Formation: Molten rock cools and becomes solid. Some igneous rocks form when magma below the surface slowly cools and hardens. Some igneous rocks form when lava (magma that has reached the surface of the Earth) quickly cools. . Igneous Rock. Identification :
Igneous Rocks. Fig. 7.16. Complete the following table by identifying which of the characteristics in the left-hand column are present in volcanic and/or plutonic igneous rocks by stating yes or no for the appropriate number. One characteristic has been completed as an example. Koryakskaya
Igneous Rocks. Igneous Rock Formation. Igneous rock: forms when lava or magma cools and minerals crystalize Magma : molten rock below the Earth’s surface Lava : is magma that flows out onto the Earth’s surface The type of igneous rock that forms depends on the composition of the magma.