Latite - Wikipedia
网页Latite is an igneous, volcanic rock, with aphanitic - aphyric to aphyric- porphyritic texture. It is the volcanic equivalent of monzonite. Its mineral assemblage is usually alkali feldspar and plagioclase in approximately equal amounts.
A Complete Latite Rock Guide - Geology Base
网页2023年12月5日 · Latite forms when intermediate magmas cool quickly on or near the Earth’s surface. The quick cooling doesn’t give time for the growth of large minerals. Magma originates from fractional crystallization mantle-derived magma or anatexis of lower alkali basaltic or gabbroic rocks.
Latite | Volcanic, Igneous, Intrusive | Britannica
网页Latite, extrusive igneous rock very abundant in western North America. Usually coloured white, yellowish, pinkish, or gray, it is the volcanic equivalent of monzonite (q.v.). Latites contain plagioclase feldspar (andesine or oligoclase) as large, single crystals (phenocrysts) in a fine-grained.
Pictures and Descriptions of Igneous Rock Types - ThoughtCo
网页2019年6月2日 · Latite is commonly called the extrusive equivalent of monzonite, but it's complicated. Like basalt, latite has little to no quartz but a lot more alkali feldspar. Latite is defined at least two different ways.
FAQ Volcanoes: Naming Volcanic Rocks - New Mexico Bureau of …
网页The naming of volcanic rocks that are calc-alkaline in composition follows the usual basalt-andesite-dacite-rhyolite scheme. Rocks that contain relatively more sodium and potassium for a given silica value follow a basalt-latite-quartz latite-rhyolite nomenclature scheme.
Latite - SpringerLink
网页A quartz latite is a rhyodacite. The term latite is used in the classification of common volcanic rocks by Streckeisen (1979) for rocks between trachyte and andesite-basalt with
Latite vs Basalt - Compare Nature
网页Latite is a fine-grained, hard rock which is a type of metasomatite, essentially altered basalt. It forms with or without crystallization, either below the surface as intrusive rocks or on the surface as extrusive rocks. Basalt forms when lava reaches the …
Latite - ALEX STREKEISEN
网页Latite: A term originally proposed for a rock which chemically lies between trachyte and andesite, but later used as a volcanic rock composed of approximately equal amounts of alkali feldspar and sodic plagioclase, i.e. the volcanic equivalent of monzonite.
Stress–Dilatancy For Crushed Latite Basalt - Sciendo
网页2018年7月27日 · Particle breakage significantly influences the stress–dilatancy relationship for crushed latite basalt, even at a low stress level. The results of this article show that Frictional State Theory may be used for describing the stress–strain behaviour of latite basalt and building a new model with small number of model parameters in the future.
Stress–Dilatancy For Crushed Latite Basalt - ResearchGate
网页2018年3月1日 · In this article, the stress–dilatancy relationship for crushed latite basalt is analysed by using Frictional State Theory . The relationship is bilinear, and the parameters α and β determine...
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