Skarns are formed during regional or contact metamorphism and from a variety of metasomatic processes involving fluids of magmatic, metamorphic, and/or marine origin
From an old Swedish mining term originally used to describe a type of silicate gangue or waste rock.
Fine Grained Rock, Opaque Rock
Black, Brown, Green, Grey, White
Decorative Aggregates, Entryways, Interior Decoration
As Building Stone, As Facing Stone, Garden Decoration, Paving Stone
As a Flux in the Production of Steel and Pig Iron, As a Sintering Agent in Steel Industry to process Iron Ore, As Dimension Stone, Gold and Silver production, Manufacture of Magnesium and Dolomite Refractories
Artifacts, Monuments, Sculpture
Creating Artwork, Gemstone, Jewelry, Metallurgical Flux, Source of Magnesia (MgO)
Host Rock for Lead, Zinc and Copper Deposits
Archaeological Significance
Due to change in environmental conditions, rocks are heated and pressurized deep inside the Earth's surface. Skarn is formed from the extreme heat caused by magma or by the intense collisions and friction of tectonic plates.
Calcite, Enstatite, Epidote, Garnet, Magnetite, Pyroxene, Titanite
Au, CaO, Carbon Dioxide, Cu, Fe, MgO
Burial Metamorphism, Cataclastic Metamorphism, Contact Metamorphism, Hydrothermal Metamorphism, Impact Metamorphism, Regional Metamorphism
Deposits in Eastern Continents
China, India, Russia, Saudi Arabia, South Korea, Sri Lanka
South Africa, Western Africa
Deposits in Western Continents
Brazil, Colombia, Paraguay
Deposits in Oceania Continent
Central Australia, Western Australia
Information about Skarn
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 Skarn Uses. We have provided you with all information about Skarn rock here. Skarns are formed during regional or contact metamorphism and from a variety of metasomatic processes involving fluids of magmatic, metamorphic, and/or marine origin. Skarn is available in black, brown, 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 Skarn is light to dark brown. Get to know more about Skarn rock and characteristics of Skarn rock in the next sections.