Crystalline forms of diamond
Some crystalline forms of natural diamondsDoes not take natural diamonds forms a crystal model only rarely, it is usually forms crystalline convex or rolling faces, rough or jagged surface, coccus or splayed like gravel, as a result of crystal growth is symmetrical in different directions to narrow into the growth medium of the hand or the result of decomposition or after a partial melting crystals, on the other. However, natural diamond particles take when broken down in the labs crystalline geometric forms a distinct and specific, controlled by the nature of the spatial distribution of elements in the internal structure of carbon Almkobeih system.Take the diamond crystals in the typical cases of natural or laboratory after the division of many regular geometric shapes, the most important of the following forms• eight triangular faces trigonal octahedron: It is like pyramids Bhadtehma Almrbotain two posters, and be specific with eight triangular faces.• cube cube or hexagonal faces square tetragonal hexahedron.• Twelver rhombic faces rombic doolecahedron.• six or four triangular faces trigonal-tetra hexahedron, a specific twenty-four face-regular triangle (due to replacement of each face of the cube with four faces).
Some regular geometric shapes of diamond crystals• Sdas eight triangular faces trigonal-hex octahedron and is limited to eight and forty face Mthelthia (irregular) as a result of the replacement of all eight faces, six faces.
Twin simple star shape• a compound consisting of cubic + hexagonal faces four-cube + tetra hexahedron and is specified in the same six square faces and twenty-four face-to trapezoidal.Crystal forms belong to all the grains of diamond crystal system Almkobeih cubic system of symmetry elements of the distinctive richness. In addition to the forms crystalline single previous and other between the grains of natural diamonds separated from the rocks mother encounter granules composed of two crystals, or more adherent to each other in the form of twins twins called granules of which the first twin simple, and the second twin repeated, and realized those twins according to specific laws and take a variety of forms ( Figure 3). Occasionally, clusters of a large number of small diamond particles forms a spherical or semi-spherical, as in diamond-type and Port bort Carbonado carbonado.
Some crystalline forms of natural diamondsDoes not take natural diamonds forms a crystal model only rarely, it is usually forms crystalline convex or rolling faces, rough or jagged surface, coccus or splayed like gravel, as a result of crystal growth is symmetrical in different directions to narrow into the growth medium of the hand or the result of decomposition or after a partial melting crystals, on the other. However, natural diamond particles take when broken down in the labs crystalline geometric forms a distinct and specific, controlled by the nature of the spatial distribution of elements in the internal structure of carbon Almkobeih system.Take the diamond crystals in the typical cases of natural or laboratory after the division of many regular geometric shapes, the most important of the following forms• eight triangular faces trigonal octahedron: It is like pyramids Bhadtehma Almrbotain two posters, and be specific with eight triangular faces.• cube cube or hexagonal faces square tetragonal hexahedron.• Twelver rhombic faces rombic doolecahedron.• six or four triangular faces trigonal-tetra hexahedron, a specific twenty-four face-regular triangle (due to replacement of each face of the cube with four faces).
Some regular geometric shapes of diamond crystals• Sdas eight triangular faces trigonal-hex octahedron and is limited to eight and forty face Mthelthia (irregular) as a result of the replacement of all eight faces, six faces.
Twin simple star shape• a compound consisting of cubic + hexagonal faces four-cube + tetra hexahedron and is specified in the same six square faces and twenty-four face-to trapezoidal.Crystal forms belong to all the grains of diamond crystal system Almkobeih cubic system of symmetry elements of the distinctive richness. In addition to the forms crystalline single previous and other between the grains of natural diamonds separated from the rocks mother encounter granules composed of two crystals, or more adherent to each other in the form of twins twins called granules of which the first twin simple, and the second twin repeated, and realized those twins according to specific laws and take a variety of forms ( Figure 3). Occasionally, clusters of a large number of small diamond particles forms a spherical or semi-spherical, as in diamond-type and Port bort Carbonado carbonado.
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