How To Use Kimberlite In A Sentence
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Additionally, lamproites may contain leucite, richterite, sanidine, and occasionally nepheline, whereas kimberlites do not.
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Some of the characteristic minerals found in kimberlite are olivine, pyrope garnet, enstatite, diopside, ilmenite, phlogopite, perovskite, magnetite, and spinel.
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The close cooperation between Kimberlite and its Antwerp supplier perfectly combines the advantages, resources, knowledge and skill of from both side to better serve the market.
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Some of the characteristic minerals found in kimberlite are olivine, pyrope garnet, enstatite, diopside, ilmenite, phlogopite, perovskite, magnetite, and spinel.
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Follow up work will focus on assessment of priority kimberlite targets and additional evaluation of the most prospective of the lamprophyre breccias.
Marketwire - Breaking News Releases
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Other minerals from the State Line kimberlite pipes have gem potential; these include pyrope and chrome diopside.
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So Rankin Inlet wasn't surprised when prospectors exploring the area recently announced a promising find of kimberlite, a volcanic rock that often contains diamonds, 20 km from town.
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KIMBERLITE DIAMOND is a leading diamond jewellery chain headquartered in Shanghai, established 16 years ago. It operates a nationwide network of700 stores in China.
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Some of the characteristic minerals found in kimberlite are olivine, pyrope garnet, enstatite, diopside, ilmenite, phlogopite, perovskite, magnetite, and spinel.
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Aggressive exploration has confirmed the presence of diamond-bearing kimberlite pipes scattered over a considerable area extending into adjoining Alberta, Saskatchewan, and Nunavut.
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No kimberlites have been recorded in the ocean basins, from which it may be inferred that thick, cool lithosphere is a prerequisite for the generation of diamondiferous kimberlite.
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Lamproite is also a mantle-derived ultramafic rock that differs from kimberlite in bulk chemistry, being richer in silicon and poorer in aluminum and iron.
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Some of the characteristic minerals found in kimberlite are perovskite, magnetite, and spinel.
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Some of the characteristic minerals found in kimberlite are olivine, pyrope garnet, enstatite, diopside, ilmenite, phlogopite, perovskite, magnetite, and spinel.
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Kimberlite zone is controlled by the joining part of EW-NNE structural belt.
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Last December, two diamantiferous kimberlites were discovered in the Otish Mountain region.
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Additionally, lamproites may contain leucite, richterite, sanidine, and occasionally nepheline, whereas kimberlites do not.
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It was suggested by some readers that the matrix for the featured diamond crystal from the Jagersfontein mine looked suspiciously like the rock eclogite rather than kimberlite.
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Diamond is obtained from volcanic pipes composed of kimberlite or lamproite, rocks that are found only in cratons, very old stable areas of the Earth's crust.
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With two thirds of the country covered with the craton-type soil, in which the kimberlite stone which bears diamonds can be found, there has been a steady increase in diamond prospecting.
ANC Daily News Briefing
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The results from exploration by the company since project commencement during mid 1999 are considered to be very encouraging for the discovery of diamondiferous kimberlite source rocks.
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Other minerals from the State Line kimberlite pipes have gem potential; these include pyrope and chrome diopside.
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More recently, modern exploration has resulted in the reported identification of uneconomic though diamondiferous kimberlites in Iron and Dickinson Counties in northern Michigan.
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In the first case diamonds are extracted from the diamantiferous chimneys of the ancient volcanoes, made up of kimberlite, or blue rock.
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AK6 is a trilobate kimberlite consisting of a North, Centre and South Lobe.
Marketwire - Breaking News Releases
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Kimberlite pipes are created when magma bubbles up through a craton, expanding and cooling on its way up.
How a Rogue Geologist Discovered a Diamond Trove in the Canadian Arctic
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Unlike kimberlite deposits, which are deep underground, they are quite easy to mine, using artisanal or semi-industrial methods.
