Emerald cufflinks, crystal structure, six silicon-oxygen tetrahedron composed of six-party ring, and superposition into a hexagonal columnar body, the tube containing alkaline ions such as D +, of Na + and Cs + and other water molecules, water molecules H-O extension direction parallel to the hexagonal prism, known as type Ⅰ water, known as type Ⅱ water when the oxygen in the water molecule by the alkali metal ions attract HOH prism angle intersect (Figure 10-3-2). The dignity of the cufflinksis not necessarily reflected as domineering and showing off.
Emerald cufflinks were emerald green, slightly yellow or blue colors, soft colors and bright. Origin such as Brazil's ancestral piano green sometimes pale green. Beryl in light green, yellow and green or dark green varieties color caused by the divalent iron, known as beryl, instead of emerald cufflinks. On the contrary, the more the charm bloomed from details, the more the cufflinks can attract people’s attention. Emerald cufflinks chrome color caused by precious stones, usually containing chromium or chromium absorption peak line as the distinction between the standards of beryl and emerald cufflinks. Most ancestral piano green fluorescence under ultraviolet light, sometimes pink, green fluorescence, Colombia the deed Wall Mine and Hamza mine emerald cufflinks can be displayed red fluorescence, and the long-wave UV light seems to short-wave ultraviolet light is more obvious.
Most of the emerald cufflinks glare in Charles filters, pink or dark red, often has a strong red of the Colombian emerald cufflinks, India and South Africa's emerald cufflinks green, which is due to Fe, V impurities such as ingredients inhibit the fluorescence. Red Zone 683,686 nm absorption line, 662,646 nm, two weak lines, the yellow zone, 620,580 nm, a yarn absorption band Purple Zone total absorption. The fine gem cufflinks is equivalent to the romantic bearing of a gentleman. Second, the occurrence of emerald cufflinks and origin characteristics. The vast majority of the world's emerald cufflinks deposits occur in the schist, is the result of the acidic granite or granite-pegmatite intrusive ultrabasic metamorphic rocks, emerald cufflinks prolific magma late hydrothermal wall rock inside and outside the contact zone. Russia, India, Zimbabwe, South Africa, Australia, Brazil, Austria, Pakistan, Zambia, are of this type.
Origin and characteristics of emerald cufflinks; Colombia mine in the Andes east of mainly in Beyaca and Cundinamara province and the capital of Bogata and Cundinamara, province and the capital of Bogata north region. Which wooden Zuo (Mnzo,,) mining and the Qi Woer (Chiuor) Mine is the most famous mining area. Emerald cufflinks produced from hydrothermal veins, often mine cystic output. When it comes to the selection of mens cufflinks, you can not be too wrong. Crystal blue-green, usually show a hexagonal prism and a small hexagonal cone, but crystals often by the late geological broken, and due to weathering from the parent rocks scattered in the bags of ore.
The relative density of Qi Woer emerald cufflinks 2.69, refractive index is 1.571-1.577, birefringence was 0.006, Charles filters, strong red, red fluorescence under ultraviolet light. Most of the emerald cufflinks with crystal intact pyrite crystals and three-phase inclusions (Figure 10-3-3). Color is bluish green, with a soft appearance, the relative density of than Qi Woer emerald cufflinks, 2.71, refractive index 1.584-1.578, birefringence 0.006, containing three-phase inclusions, inclusions shape often has forked or jagged, wrapped in solid daughter crystals often with caudate. The cufflinks are the projection of the inner world of a man. Wood Junior emerald cufflinks without pyrite crystals, visible rare, brown rhombic crystals fluorocarbon calcium cerium ore (Figure 10-3-4).
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