Definition
Origin
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Water Resistant
Scratch Resistant
Stain Resistant
Wind Resistant
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Types of Metamorphism
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Types of Weathering
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Asia
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Australia
Lherzolite is a type of ultramafic igneous rock which contains essential olivine and clinopyroxene and orthopyroxene in equal proportions
From the Lherz Massif, an alpine peridotite complex, at Étang de Lers, near Massat in the French Pyrenees; Lherz is the archaic spelling of this location
Fine Grained Rock, Opaque Rock
Black, Dark Greenish - Grey, Green, Pink, Purple
Glassy, Vesicular and Foilated
Decorative Aggregates, Entryways, Homes, Interior Decoration
As Building Stone, As Facing Stone, Office Buildings
Landscaping, Manufacture of Magnesium and Dolomite Refractories, Used for flooring, stair treads, borders and window sills.
As armour rock for sea walls, Source of Magnesia (MgO), Used in aquariums
Lherzolite 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.
Harzburgite, Olivine, Pyroxene, Pyrrhotite
CaO, Cr, Chromium(III) Oxide, MgO
Cataclastic Metamorphism, Contact Metamorphism
Biological Weathering, Chemical Weathering, Mechanical Weathering
Chemical Erosion, Water Erosion, Wind Erosion
Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant
Central Australia, Western Australia
Granulite is fine to medium grained metamorphic rock with a granular of polygonal crystals.
From Latin granulum, a little grain or fine grained
Coarse Grained Rock, Medium Grained Rock, Opaque Rock
Bathrooms, Countertops, Decorative Aggregates, Entryways, Flooring, Homes, Hotels, Interior Decoration, Kitchens, Stair Treads
As Building Stone, As Facing Stone, Garden Decoration, Office Buildings, Paving Stone
As Dimension Stone, Building houses or walls
Artifacts, Monuments, Sculpture
Curling, Gemstone, Laboratory bench tops, Soil Conditioner, Tombstones
Clasts are smooth to touch
Granulite is a fine-grained granular metamorphic rock in which the main component minerals are feldspars and quartz and forms at high temperature and pressure conditions.
Amphibole, Biotite, Feldspar, Hornblade, Micas, Muscovite or Illite, Plagioclase, Quartz
Aluminium Oxide, CaO, Carbon Dioxide, Iron(III) Oxide, FeO, Potassium Oxide, MgO, MnO, Sodium Oxide, Phosphorus Pentoxide, Sulfur Dioxide, Titanium Dioxide
Biological Weathering, Chemical Weathering
Chemical Erosion, Water Erosion, Wind Erosion
Heat Resistant, Wear Resistant
China, India, Iran, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Vietnam
Angola, Egypt, Madagascar, Nigeria, South Africa
Austria, Belgium, Finland, France, Germany, Italy, Norway, Sardinia, Spain, Switzerland, The Czech Republic