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Diamonds are formed deep within the earth's mantle.
Diamonds don't 'form' in kimberlite; kimberlite rocks are solidified remnants of a specific type of nearly supersonic volcanic eruption of molten material derived from depths of up to 500 km. The igneous rock thus formed consists of igneous rock from depths far greater than normal volcanic eruptions, and include exotic minerals such as diamonds which form at depths greater than 100 km.
You can read more about kimberlite, below.
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African diamonds are contained in what?
All diamonds are erupted to the earth surface together with indicator minerals, including kimberlite. Other minerals are present in fertile kimberlite -- containing diamonds -- and absent in sterile kimberlite.
Why are diamonds found in kimberlite rock?
Apparently kimberlite pipes -- that can contain diamonds -- are volcanic formations that begin deep within the earth's mantle. Because diamonds and kimberlite -- and other semi-precious gems -- are formed in similar locations, some kimberlite rock contains diamonds. You can read more, below.
Why kimberlite might be found in diamonds?
Kimberlite is the natural structure within which diamonds are found (kimberlite "pipe"). A Kimberlite pipe is the normal underground site(s) of a diamond bearing geologic formation.Another AnswerKimberlite is a mineral, called a trace mineral, because in one out of 200 cases, when kimberlite is found, diamonds are also found. Why? Because the geological processes required to form diamonds also forms kimberlite, which is a 'potassic volcanic rock' according to Wikipedia.
How do kimberlite pipes and diamonds form?
Kimberlite pipes form when magma rises from deep within the Earth's mantle and rapidly reaches the surface, carrying diamonds and other minerals with it. The extreme pressure and temperature inside the mantle crystalize carbon atoms into diamonds within the kimberlite magma. When the kimberlite erupts onto the surface, it brings diamonds along, creating diamond deposits.
Are most most diamonds formed inside kimberlite?
All diamonds are formed from carbon. Kimberlite and diamonds are both erupted to the earth's surface via volcanic pipes. Kimberlite is an indicator mineral, increasing odds for geologists that a volcanic pipe includes diamonds: not all pipes erupt diamonds with kimberlite. Kimberlite can be considered a 'neighbor' or 'kin' of diamond, but not a source.
What is Kimberlite Magma?
Kimberlite magma is a rare type of volcanic rock that is known for containing diamonds. It is derived from the Earth's mantle and is typically generated during deep-source volcanic eruptions. Kimberlite deposits are important for diamond mining, as they carry diamonds to the surface from deep within the Earth.
What is at least one thing in nature that contains diamonds?
Kimberlite can contain diamonds.
When diamonds are in the ground what is the rock around it?
Some diamonds may be included in kimberlite.
What is the name for igneous rock that contains diamonds?
kimberlite
Can diamonds form in basalt?
No diamond cannot form in basalt. Diamond only form in Kimberlite because it develop only at very low cooling rate.
Are kimberlite rocks used for human purpose?
Kimberlite is the main ore of diamonds, but otherwise has little use to humans.
What mineral do diamonds come from?
Diamonds are made from carbon, which is an element. They are made within "kimberlite" rock - I do not know if kimberlite is a mineral, or not. Sometimes, diamonds are washed out of kimberlite by the weather, and can be found in placer (PLASS-uhr) deposits, that is, at or near the surface of the ground. There are also diamonds found in meteorites that fell to Earth perhaps 3.5 billion years ago.
