Emerald
Emerald
Characteristic
The variation of colors: green, green - yellow, green - bluish
Levels of transparency: transparency, translusan
Policy gloss: sheen - glass
Refractive index: 2.67 to 2.78
Chemical Formula: Be 3 Al 2 SiO 6
Crystal system: hexagonal
Stone Emerald (Be 3 Al 2 SiO 6) is a gem or precious stone that is green to dark green. Emerald including silicate mineral beryl (containing beryllium) and the green color caused by trace chromium. The presence of vanadium and iron that came with the trace chromium will cause various zones on the green color. Emerald including high hardness (7.5 on a scale Mohr).
Emerald Stone producer of high quality is Colombia, Siberia, South Africa, Zimbabwe, Australia and Brazil.
Aura stone: creating the atmosphere of cool, safe and comfortable, maintaining physical fitness and spiritual.
The variation of colors: green, green - yellow, green - bluish
Levels of transparency: transparency, translusan
Policy gloss: sheen - glass
Refractive index: 2.67 to 2.78
Chemical Formula: Be 3 Al 2 SiO 6
Crystal system: hexagonal
Stone Emerald (Be 3 Al 2 SiO 6) is a gem or precious stone that is green to dark green. Emerald including silicate mineral beryl (containing beryllium) and the green color caused by trace chromium. The presence of vanadium and iron that came with the trace chromium will cause various zones on the green color. Emerald including high hardness (7.5 on a scale Mohr).
Emerald Stone producer of high quality is Colombia, Siberia, South Africa, Zimbabwe, Australia and Brazil.
Aura stone: creating the atmosphere of cool, safe and comfortable, maintaining physical fitness and spiritual.
Many stone-colored jewel green, but green is considered the most fascinating jamrudlah. As minerals, including emerald beryl type group. type of beryl is actually some are colored blue, yellow and red - but only hijaulah a cool color and shade that is what allowed him to perform parallel-precious gem stones other.Uniquely, the majority of mineral emerald born with a natural characteristic of the cracks or the fibers - so if I can find a good color and smooth berbody. This is it! Want to know the price? free market form of Emerald near perfect and large can be assessed in excess of U.S. $ 10,000.00 per carat!
As a stone-gem, Emerald seems the most elegant and ideal when sharpened facet model in the form of a square piece or pieces-four-emerald (emerald-cut), so he was very loved by men who would feel proud if I can wear it as eye ring with ditretes diamond-diamond at the edges. Steady is the taste.
Source from: http://batuzamrud-emeraldstone.blogspot.com/ and jarasjewelry.com
Category Article jewelry
