Nephelinite is a fine-grained or aphanitic igneous rock made up almost entirely of nepheline and clinopyroxene (variety augite). 0
from French néphéline, from Greek nephelē 0
Durable Rock, Hard Rock 0
Fine Grained Rock, Opaque Rock 0
Black, Brown, Colourless, Green, Grey, White 0
Decorative Aggregates, Homes, Interior Decoration 0
As Building Stone, As Facing Stone, Garden Decoration, Office Buildings, Paving Stone 0
As Dimension Stone, Cement Manufacture, Construction Aggregate, for Road Aggregate 0
Artifacts, Monuments, Sculpture, Small Figurines 0
Creating Artwork, Soil Conditioner, Source of Magnesia (MgO) 0
Peralkaline Nephelinite 0
Archaeological Significance
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Nephelinite 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. 0
Clinopyroxene, Nepheline, Plagioclase 0
Ca, CaO, Carbon, Cl, MgO 0
Biological Weathering, Chemical Weathering, Mechanical Weathering 0
Chemical Erosion, Water Erosion, Wind Erosion 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 Nephelinite
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 Nephelinite Uses. We have provided you with all information about Nephelinite rock here. Nephelinite is a fine-grained or aphanitic igneous rock made up almost entirely of nepheline and clinopyroxene (variety augite).. Nephelinite is available in black, brown, colourless, green, grey, white colors. The streak of a rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Nephelinite is white. Get to know more about Nephelinite rock and characteristics of Nephelinite rock in the next sections.