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- Dictionarygranite/ˈɡranɪt/
noun
- 1. a very hard, granular, crystalline, igneous rock consisting mainly of quartz, mica, and feldspar and often used as a building stone: "granite columns"
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Granite ( / ˈɡrænɪt / GRAN-it) is a coarse-grained ( phaneritic) intrusive igneous rock composed mostly of quartz, alkali feldspar, and plagioclase. It forms from magma with a high content of silica and alkali metal oxides that slowly cools and solidifies underground.
The meaning of GRANITE is a very hard natural igneous rock formation of visibly crystalline texture formed essentially of quartz and orthoclase or microcline and used especially for building and for monuments. How to use granite in a sentence.
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Granite is a light-colored igneous rock with grains large enough to be visible with the unaided eye. It forms from the slow crystallization of magma below Earth's surface. Granite is composed mainly of quartz and feldspar with minor amounts of mica, amphiboles, and other minerals.
Granite, coarse- or medium-grained intrusive igneous rock that is rich in quartz and feldspar; it is the most common plutonic rock of the Earth’s crust, forming by the cooling of magma (silicate melt) at depth. Learn more about the properties and uses of granite in this article.
GRANITE definition: 1. a very hard, grey, pink, or black rock, used for building 2. a very hard, gray, pink, or black…. Learn more.
Aug 26, 2023 · Granite is the most common intrusive rock in Earth’s continental crust, It is familiar as a mottled pink, white, gray, and black ornamental stone. It is coarse- to medium-grained. Its three main minerals are feldspar, quartz, and mica, which occur as silvery muscovite or dark biotite or both.
Granite definition: a coarse-grained igneous rock composed chiefly of orthoclase and albite feldspars and of quartz, usually with lesser amounts of one or more other minerals, as mica, hornblende, or augite.. See examples of GRANITE used in a sentence.
Aug 29, 2023 · Granite is a coarse-grained, light-colored, plutonic, or intrusive igneous rock. It is dominated by alkali feldspar, quartz, and plagioclase, with other minerals like amphibole, mica, muscovite, etc., occurring in minor amounts. The name granite comes from the Latin word granum, meaning grain, referring to the grainy texture.
Jan 13, 2019 · A light-colored, coarse-grained rock with a random arrangement of minerals—that's what most amateurs mean by "granite." Ordinary people and even rockhounds agree. Geologists, however, are professional students of rocks, and what you would call granite they call granitoid.
Apr 14, 2024 · Granite rocks, formed deep within the Earth’s crust over millions of years, are primarily composed of quartz, feldspar, and mica minerals. The geological processes responsible for the formation of granite are fascinating. It begins with the cooling and solidification of molten magma deep beneath the Earth’s surface.
