Natural Green Chalcedony For Agate 925 Silver Ring

Xinjingda Gemstone Jewellery CO., LTD.

Product Description

  • Brand Name: Chow Tai Fook
  • Rings Type: Gemstone Rings
  • Jewelry Main Material: Jade
  • Main Stone: Agate
  • Setting Type: Bar Setting
  • Occasion: Engagement, Wedding, Gift, Anniversary, Party
  • Gender: Unisex, Women's, Men's
  • Chalcedony /klˈsɛdəni/ is a cryptocrystalline form of silica, composed of very fine intergrowths of the minerals quartz and moganite.[2] These are both silica minerals, but they differ in that quartz has a trigonal crystal structure, while moganite is monoclinic. Chalcedony\'s standard chemical structure (based on the chemical structure of quartz) is SiO2 (silicon dioxide).

    Chalcedony has a waxy luster, and may be semitransparent or translucent. It can assume a wide range of colors, but those most commonly seen are white to gray, grayish-blue or a shade of brown ranging from pale to nearly black.

    The name chalcedony comes from the Latin chalcedonius (alternatively spelled calchedonius). The name appears first in Pliny the Elder\'s Naturalis Historia as a term for a translucid kind of Jaspis.[3] The name is probably derived from the town Chalcedon in Asia Minor.[4] A little later the Greek word khalkeappears in the Book of Revelation (Apc 21, 19). It is a Hapax legomenon, a word found nowhere else, so it is impossible to tell whether the precious gem mentioned in the Bible is the same mineral known by this name today

Company Profile

  • Xinjingda Gemstone jewellery CO., LTD.
  • [ China ]
  • This company is registered as a free member and is not verified or authenticated by Tradekey.com
  • Our company was established in 2010, specoalize in kind of stone products, rough stone.we are the one of the largest wholesaler in G.D, being a designer, developer, manufacturer and seller.try to meet the inter national quality standard awarding to ISO9001, With our supporting factory, we offer a wide range of service for customer, all cat, size and clarity, and was listed in G.D gemstone exhib...

Basic Information

  • Company Products / Services: semi-precious, jewellery, mosaic, necklace, ring.eatting.pendant, beads and so on
  • Year Established: 2010
  • Number of Employees: 51-100
  • Website: http://szjingda668.1688.com
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