Phonolite is an uncommon extrusive igneous rock volcanic rock of intermediate chemical composition between felsic and mafic 0
From the Greek meaning sounding stone because of the metallic sound it produces if an unfractured plate is hit 0
Durable Rock, Medium Hardness Rock 0
Fine Grained Rock, Opaque Rock 0
Brown, Buff, Cream, Green, Grey, Pink, White 0
Countertops, Decorative Aggregates, Flooring, Homes 0
As Building Stone, As Facing Stone, Garden Decoration, Office Buildings, Paving Stone 0
As Dimension Stone, Cement Manufacture, Construction Aggregate, for Road Aggregate, Landscaping, Making natural cement, Manufacture of Magnesium and Dolomite Refractories, Production of Glass and Ceramics 0
Artifacts, Monuments, Sculpture 0
Cemetery Markers, Creating Artwork 0
Application of acids on the surface causes cloudy frosting, Available in Lots of Colors and Patterns, Dissolves in hydrochloric acid, Is one of the oldest rock 0
Archaeological Significance
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Phonolite are formed due to alkaline igneous activities and are generally formed in thick continental crustal areas or in Cordilleran subduction zones. 0
Albite, Amphibole, Biotite, Cancrinite, Feldspar, Hornblende, Plagioclase, Pyroxene, Sodalite 0
Aluminium Oxide, CaO, Iron(III) Oxide, FeO, Potassium Oxide, MgO, MnO, Sodium Oxide, Phosphorus Pentoxide, Silicon Dioxide, Titanium Dioxide 0
Chemical Weathering, Mechanical Weathering 0
Chemical Erosion, Coastal Erosion, Water Erosion, Wind Erosion 0
Heat Resistant, Impact Resistant, Wear Resistant 0
Deposits in Eastern Continents
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Indonesia, Iran, Russia, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Turkmenistan, Vietnam 0
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa 0
Andorra, Finland, France, Germany, Great Britain, Italy, Norway, Portugal, Spain, Sweden 0
Deposits in Western Continents
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Brazil, Chile, Colombia, Uruguay, Venezuela 0
Deposits in Oceania Continent
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New Zealand, Queensland, South Australia, Tasmania, Western Australia 0
Information about Phonolite
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 Phonolite Uses. We have provided you with all information about Phonolite rock here. Phonolite is an uncommon extrusive igneous rock volcanic rock of intermediate chemical composition between felsic and mafic. Phonolite is available in brown, buff, cream, green, grey, pink, white colors. The streak of a rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Phonolite is white. Get to know more about Phonolite rock and characteristics of Phonolite rock in the next sections.