- Kimberlite - Wikipedia
Kimberlite is an igneous rock and a rare variant of peridotite It is most commonly known as the main host matrix for diamonds
- Kimberlite | Properties, Composition and Formation - Geology Science
Kimberlite is an igneous rock that major source of diamonds Kimberlite is a variety of peridotite It is rich in mica minerals content and often in form of crystals of phlogopite Other containt abundant minerals are chrome-diopside, olivine, and chromium- and pyrope-rich garnet
- Kimberlites: Earth’s Diamond Delivery System | Gems Gemology
Kimberlite is the name given to a silica-poor and magnesium-rich extrusive igneous rock (e g , a volcanic rock) that contains major amounts of olivine, often serpentinized It is a highly variable mixture of melt, minerals crystallizing from the melt, and foreign crystals and rock pieces
- Kimberlite: The Rocks with Diamonds in Them - Rock Seeker
Kimberlite is an igneous rock and is considered a rare variant of peridotite As a rock, rather than a single mineral, the chemical makeup of kimberlite varies In general, it’s high in magnesium and potassium minerals, while low in silica Kimberlite that is on the surface is often yellow in color
- How to Identify Kimberlite: Properties, Features, Location More - wikiHow
Kimberlite is a volcanic rock containing isolated pieces of rock or crystal that were pushed up out of the earth’s mantle by magma Kimberlite can be identified by its fine-grain texture, its blue or yellow color, and or the presence of diamonds and other gems in the rock
- Kimberlite | Diamonds, Volcanic, Magma | Britannica
kimberlite, a dark-coloured, heavy, often altered and brecciated (fragmented), intrusive igneous rock that contains diamonds in its rock matrix It has a porphyritic texture, with large, often rounded crystals (phenocrysts) surrounded by a fine-grained matrix (groundmass)
- Kimberlite: A Rare, Brecciated Diamond Bearing Mantle Rock
Kimberlite is a potassic to ultrapotassic ultramafic rock with inequigranular texture It is a rare type of peridotite with many xenoliths and xenocrysts, including, on rare occasions, diamonds For this reason, some authors refer to it as a complex hybrid rock
- Identifying Kimberlite: A Comprehensive Guide
Kimberlite is an igneous rock that originates from deep within the Earth's mantle It is formed through a complex process involving volcanic eruptions These eruptions are relatively rare and can transport material from depths of over 150 kilometers
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