forms principle
Von mademms, 10:29The diamond forms principle
Someone says that the diamond is a diamond, in fact this kind of parlance is totally wrong, the diamond is just the diamond product of Jing process but become, modern science technique, means for investigated the formation of diamond to provide new way of thinking and method.The diamond is the strongest and tough in the world, precious stone with the most simple composition, it is constitute to°from the carbon chemical element, have the natural crystal of signing the square structure.It hides the composition of the treasure diagram diamond composition and our familiar coals, pencil Xin and sugar basic homology, under the higher temperature, pressure, the carbon chemical element's crystallize forms graphite(black), but in the heat, pole high pressure and revivification environment(usually say to is a kind of environment of anoxia) in then crystallize is precious diamond(white).For the sake of the origins of easy to comprehension diamond, have a look the original rock of implying the diamond first.
Ever since the diamond was disheveled hair in India now, we continuously heard the story that people picked up diamond on the river bank, river pool, this was in order to being located on river upper stream a certain to imply the original rock of diamond, drive morals and custom, broken up after, the diamond is taken the downstream district with the water current, is covered up in the pebbles than the important diamond.What is the original rock of diamond ?People dug in a loess of farm of South Africa in 1870 diamond, henceforth the opening of diamond dig to transfer to°from the river bed loess in, the loess underneath is a strong and tough navy blue color rock, it is a diamond original rock-gold Bo2 Li Yan(kimberlite).What is gold Bo2 Li Yan?Gold Bo2 Li Yan is a kind of formation at the Earth deep department and imply an alkaline super radicle of being partial to of the volatility composition of a great deal of carbonic acid gas etc. volcanic rocks, usually imply the peridotite from the Earth deep department, the Liu Hui rock fragment in this kind of rock, the main mineral composition includes peridot, gold mica, carbonate, Hui stone, and garnet...etc..The research expresses that gold Bo2 Li the magma is formed to the Earth deep department 150 kilometers of following.Because this kind of rock first at South African gold Bo2 Li is disheveled hair now, past assign name to with that place name.
Another original rock that imply diamond calls the potassium magnesium Huang spot rock(lamproite), it is 1 kind to lead alkaline magnesium quality volcanic rocks, mainly from white Liu stone, volcano glass formation, can contain minerals, such as Hui stone and peridot...etc., the typical model habitat is the west for Australia cover Er(Argyle).
The process of the scientists livinged the research of package body mineral to discover towards coming from different mineral mountain of world diamond and among them at first, the formation condition of diamond generally is in the 4.5-6.0 Gpas(the depth of equal to 150-200 kms), pressure's temperature is 1100-1500 ℃ .Although theoretically say, the diamond can be formed to the Earth is each period of the history|stage, but currently mine of in the mineral mountain, greatly parts of diamonds mainly form during these two periods of 3,300,000,000 year agos and 12-1,700,000,000 years.Such as some diamond ages of South Africa is 4,500,000,000 or so, express that these diamonds soon and then have already started a deep department after the Earth is born the crystallize is in the Earth, the diamond is the most ancient precious stone in the world.The formation of diamond needs an endless history process, this is mainly produced to the Earth ancient from the diamond diamond
Old of the stable mainland region can confirm.Moreover, the star body outside the ground bumps shot to the permafrost, creation moment of heat, high pressure, can also form diamond, discovered diamond in the meteorite such as 1988 the former Soviet Union science report way in the hospital, but the diamond of this kind of function formation have no economy be worth of.
The rarely seen diamond is mainly being appeared to two types of rocks, a type of is peridotite, a type of is rock of Liu Hui, but the only former has economic meaning.Peridotite with the diamond, currently discover to have 2:Gold Bo2 Li Yan(kimberlite)(the name comes from South Africa of one place name-gold Bo2 Li) and the potassium magnesium Huang spot rock(lamproite), these two medium rock all from volcano eruption function creation of, the formation is at the rock of the Earth deep place been taken the earth's surface or the Earth shallow department by volcanism, this kind of magma much takes care of a form to produce by rock, therefore be so called "tube mineral".(namely livinged a mineral at first)Contain the gold of diamond Bo2 Li Yan or the potassium magnesium Huang spot rock the dew is in the earth's surface, after wind blows and rain beats down etc. out of the Earth camp dint function but morals and custom, broken up, flushes in the water current under, the original rock falling in pieces is taken river bed together with the diamond, even district product in the coast comes down and form alluvial sand mineral bed.(or the time living a mineral bed)
Someone says that the diamond is a diamond, in fact this kind of parlance is totally wrong, the diamond is just the diamond product of Jing process but become, modern science technique, means for investigated the formation of diamond to provide new way of thinking and method.The diamond is the strongest and tough in the world, precious stone with the most simple composition, it is constitute to°from the carbon chemical element, have the natural crystal of signing the square structure.It hides the composition of the treasure diagram diamond composition and our familiar coals, pencil Xin and sugar basic homology, under the higher temperature, pressure, the carbon chemical element's crystallize forms graphite(black), but in the heat, pole high pressure and revivification environment(usually say to is a kind of environment of anoxia) in then crystallize is precious diamond(white).For the sake of the origins of easy to comprehension diamond, have a look the original rock of implying the diamond first.
Ever since the diamond was disheveled hair in India now, we continuously heard the story that people picked up diamond on the river bank, river pool, this was in order to being located on river upper stream a certain to imply the original rock of diamond, drive morals and custom, broken up after, the diamond is taken the downstream district with the water current, is covered up in the pebbles than the important diamond.What is the original rock of diamond ?People dug in a loess of farm of South Africa in 1870 diamond, henceforth the opening of diamond dig to transfer to°from the river bed loess in, the loess underneath is a strong and tough navy blue color rock, it is a diamond original rock-gold Bo2 Li Yan(kimberlite).What is gold Bo2 Li Yan?Gold Bo2 Li Yan is a kind of formation at the Earth deep department and imply an alkaline super radicle of being partial to of the volatility composition of a great deal of carbonic acid gas etc. volcanic rocks, usually imply the peridotite from the Earth deep department, the Liu Hui rock fragment in this kind of rock, the main mineral composition includes peridot, gold mica, carbonate, Hui stone, and garnet...etc..The research expresses that gold Bo2 Li the magma is formed to the Earth deep department 150 kilometers of following.Because this kind of rock first at South African gold Bo2 Li is disheveled hair now, past assign name to with that place name.
Another original rock that imply diamond calls the potassium magnesium Huang spot rock(lamproite), it is 1 kind to lead alkaline magnesium quality volcanic rocks, mainly from white Liu stone, volcano glass formation, can contain minerals, such as Hui stone and peridot...etc., the typical model habitat is the west for Australia cover Er(Argyle).
The process of the scientists livinged the research of package body mineral to discover towards coming from different mineral mountain of world diamond and among them at first, the formation condition of diamond generally is in the 4.5-6.0 Gpas(the depth of equal to 150-200 kms), pressure's temperature is 1100-1500 ℃ .Although theoretically say, the diamond can be formed to the Earth is each period of the history|stage, but currently mine of in the mineral mountain, greatly parts of diamonds mainly form during these two periods of 3,300,000,000 year agos and 12-1,700,000,000 years.Such as some diamond ages of South Africa is 4,500,000,000 or so, express that these diamonds soon and then have already started a deep department after the Earth is born the crystallize is in the Earth, the diamond is the most ancient precious stone in the world.The formation of diamond needs an endless history process, this is mainly produced to the Earth ancient from the diamond diamond
Old of the stable mainland region can confirm.Moreover, the star body outside the ground bumps shot to the permafrost, creation moment of heat, high pressure, can also form diamond, discovered diamond in the meteorite such as 1988 the former Soviet Union science report way in the hospital, but the diamond of this kind of function formation have no economy be worth of.
The rarely seen diamond is mainly being appeared to two types of rocks, a type of is peridotite, a type of is rock of Liu Hui, but the only former has economic meaning.Peridotite with the diamond, currently discover to have 2:Gold Bo2 Li Yan(kimberlite)(the name comes from South Africa of one place name-gold Bo2 Li) and the potassium magnesium Huang spot rock(lamproite), these two medium rock all from volcano eruption function creation of, the formation is at the rock of the Earth deep place been taken the earth's surface or the Earth shallow department by volcanism, this kind of magma much takes care of a form to produce by rock, therefore be so called "tube mineral".(namely livinged a mineral at first)Contain the gold of diamond Bo2 Li Yan or the potassium magnesium Huang spot rock the dew is in the earth's surface, after wind blows and rain beats down etc. out of the Earth camp dint function but morals and custom, broken up, flushes in the water current under, the original rock falling in pieces is taken river bed together with the diamond, even district product in the coast comes down and form alluvial sand mineral bed.(or the time living a mineral bed)
