Basalt is a common extrusive igneous rock formed by the rapid cooling of basaltic lava exposed at or very near the surface of Earth 0
From Late Latin Basaltes (variant of basanites ), very hard stone, which was imported from Ancient Greek Basanites 0
Durable Rock, Medium Hardness Rock 0
Fine Grained Rock, Opaque Rock 0
Glassy, Massive, Porphyritic, Scoriaceous, Vesicular 0
Black, Brown, Light to Dark Grey 0
Floor Tiles, Homes, Hotels, Kitchens 0
As Building Stone, Paving Stone, Garden Decoration, Office Buildings 0
Arrowheads, As Dimension Stone, Cobblestones, Cutting Tool, Rail Track Ballast, Roadstone 0
An Oil and Gas Reservoir, Commemorative Tablets, Creating Artwork, Used in aquariums 0
Alkaline Basalt, Boninite, High Alumina Basalt, Mid Ocean Ridge Basalt (MORB), Tholeiitic Basalt, Basaltic trachyandesite, Mugearite and Shoshonite 0
Has High structural resistance against erosion and climate, Very fine grained rock 0
Archaeological Significance
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Easter Island in the Polynesian Triangle, Pacific Ocean, Gateway of India in Mumbai, India, Gol Gumbaz in Karnataka, India 0
Basalt forms when lava reaches the Earth's surface near an active volcano. The temperature of lava is between 1100 to 1250° C when it gets to the surface. 0
Olivine, Plagioclase, Pyroxene 0
Aluminium Oxide, CaO, Iron(III) Oxide, FeO, Potassium Oxide, MgO, MnO, Sodium Oxide, Phosphorus Pentoxide, Silicon Dioxide, Titanium Dioxide 0
Heat Resistant, Pressure Resistant, Wear Resistant 0
Deposits in Eastern Continents
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Deposits in Western Continents
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Deposits in Oceania Continent
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Information about Basalt
Rocks are naturally occurring solids which are composed of minerals & have been used by humans since ages. From Stone Age, rocks are used for various purposes. Also, the metals and minerals found in rock play an important role in our life. Get to know all the Basalt Uses. We have provided you with all information about Basalt rock here. Basalt is a common extrusive igneous rock formed by the rapid cooling of basaltic lava exposed at or very near the surface of Earth. Basalt is available in black, brown, light to dark grey colors. The streak of a rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Basalt is white to grey. Get to know more about Basalt rock and characteristics of Basalt rock in the next sections.