Troctolite is a mafic intrusive rock type. It consists essentially of major but variable amounts of olivine and calcic plagioclase along with minor pyroxene. It is an olivine-rich anorthosite, or a pyroxene-depleted relative of gabbro 0
Christian Leopold von Buch 0
From German Troklotit, from Greek trōktēs, a marine fish (taken to be trout) 0
Durable Rock, Hard Rock 0
Coarse Grained Rock, Opaque Rock 0
Bathrooms, Countertops, Decorative Aggregates, Entryways, Flooring, Homes, Interior Decoration, Kitchens 0
As Building Stone, As Facing Stone, Garden Decoration, Office Buildings, Paving Stone 0
As Dimension Stone, Building houses or walls, Cement Manufacture, Construction Aggregate, for Road Aggregate 0
Artifacts, Jewellery, Monuments, Sculpture 0
Cemetery Markers, Commemorative Tablets, Laboratory bench tops, Jewelry, Sea Defence, Tombstones 0
Archaeological Significance
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Troctolite 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
Augite, Olivine, Plagioclase, Pyroxene 0
Aluminium Oxide, CaO, Chromium(III) Oxide, Iron(III) Oxide, Potassium Oxide, MgO, Sodium Oxide, Silicon Dioxide, Sulfur Trioxide 0
Burial Metamorphism, Cataclastic Metamorphism, Contact Metamorphism, Hydrothermal Metamorphism, Impact Metamorphism, Regional Metamorphism 0
Chemical Erosion, Coastal Erosion, Water Erosion 0
Impact Resistant, Pressure Resistant, Wear Resistant 0
Deposits in Eastern Continents
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Germany, Greece, Italy, Scotland, Turkey 0
Deposits in Western Continents
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Brazil, Colombia, Venezuela 0
Deposits in Oceania Continent
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New Zealand, Queensland 0
Information about Troctolite
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 Troctolite Uses. We have provided you with all information about Troctolite rock here. Troctolite is a mafic intrusive rock type. It consists essentially of major but variable amounts of olivine and calcic plagioclase along with minor pyroxene. It is an olivine-rich anorthosite, or a pyroxene-depleted relative of gabbro. Troctolite is available in dark grey to black colors. The streak of a rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Troctolite is black. Get to know more about Troctolite rock and characteristics of Troctolite rock in the next sections.