Posted by opals on Jan 3, 2014 in about opals, Black opal earrings, Black opal jewellery, Black opal jewelry, Black opal rings, Black opals, History of black opals, october birthstones, いらっしゃいませ |

Rings with black opal from Graham Black opal mining lease,the only lease listed on State Heritage Register. Black opal mine “Heritage submission read, black opal more rarely, specimens contain precious black opal”And these are surely among the most beautiful natural objects on earth. The Black opal is of the highest quality, characterized by red/black gems of superlative brilliance. Graham Black opal mine was also “list as an item of environmental heritage in LEP National Trust of Australia Register”.   Sale I will make free of charge,”customers purchasing 1 stones over $191″. Graham’s jewelers will hand make professional goldsmith design jewelry to suit the gemstone purchased ,clients personal designs excepted. Graham Black opal design ring with Australian black opal. Handmade Opal Rings. Black opal ring and jewelry only come from Australia Lightning Ridge, but the South American Inca empire or Ink-a empire culture loved fire opal, Machu Picchu the mysterious lost Inca City was likely built to serve as both a royal estate and a religious retreat . Spanish conquerors discovered tremendous stones from South American bolder opal and spectacular fire opal crystal incase in gold jewelry, items designed for the Ink-a period.   Mining location also list as an item of environmental heritage in LEP National Trust of Australia Register. Don’t forget jewelry sale ring with Australian black opal, custom made by master Australian jewelers. Chemical  Si02.nH20 and the name comes from the Ancient word ”Opalus” meaning to see a play of colors, opal’s consists of Hydrated amorphous Silica. The unique play of colors characteristics of this gemstone, caused by silica spheres cemented together by silica gel .Hardness 6 average. Volcanic rocks in cavities and cracks sedimentary volcanic percolating water in the ground dissolves silica that precipitates to make an opal, can replace wood fossils shells and animal bones that lived 100,000,000 years ago, original material had dissolved. You can have all the brilliance intensity colors of unique rare and different gemstone from around the world in one jewelry design. Opals have green colors like emerald, red garnets, white pearls,dark pigeon red ruby’s, light green-dark green of jade and the dark blue light blue of sapphires,red color spindle gemstone, topaz beautiful blue , and the pink color of tourmaline, opal crystals as clear as diamonds and can have all these colors also yellow, and the exotic black Opal can have all the colors of the rainbow spectrum,iridescent multicolor hardness: 5.5 to 6.5 Famous opals, Aurora Australis,opal is the birthstone for the month of October. The Aurora Australis  was discovered at the capital of the black opal industry the township known as Lightning Ridge in the state of New South Wales Australia . The cut and polished stone features a harlequin pattern in which red, green and blue are the dominant opal colors against the stone’s black opal background. The Aurora Australis 180 carats and measures 3”-1. 8 ”. Fire Queen  gemstone sale...