1. Home
  2.  - corundum rubies varieties

Hot Sale Products

Our popular products have been exported to more than 150 countries and are recognized as a money maker in the mining and minerals industry.

img-toux

E-MAIL
[email protected]

ADDRESS
Zhengzhou, China

  • Within 24 Hours Email Reply
  • Turnkey Solution For You
  • Factory-direct Sale, Fast Delivery
  • Company and Factory Visit

Recommended News

  • Corundum: The mineral Corundum, Sapphire, Ruby info & pictures

    Corundum is best known for its gem varieties, Ruby and Sapphire. Ruby and Sapphire are scientifically the same mineral, but just differ in color. Ruby is the red variety, and Sapphire is the variety that encompasses all other colors, although the most popular and valued color of Sapphire is blue.

  • Corundum Value, Price, and Jewelry Information

    The corundum family of gemstones consists of ruby and sapphire. Corundum is very compact, dense, and lacks gemstone cleavage. It’s also the second hardest natural mineral after diamond. Gem-quality corundum is also quite rare. These factors make both varieties of corundum some of the most highly desired jewelry stones.

  • Corundum, Rubies, Sapphire- Varieties,Formation,Sources

    Varieties of Corundum, Rubies, Sapphire Corundum is one of the fairly common minerals in the earth's crust. It is found in many different kinds of rock and in many places on the earth's surface, but only under the rare occurrence of nearly ideal conditions is transparent material formed.

  • Ruby Corundum TheMagickalEarth

    The Corundum group occurs in semi opaque masses and also in distinct prismatic or tapered crystals with close transverse striations. Corundum is composed of aluminium oxide and is transparent to opaque. Members of the corundum group include Ruby (red), Padparadscha (orange) and Sapphire (blue, pink, yellow, green, viol

  • Ruby Corundum TheMagickalEarth

    The Corundum group occurs in semi opaque masses and also in distinct prismatic or tapered crystals with close transverse striations. Corundum is composed of aluminium oxide and is transparent to opaque. Members of the corundum group include Ruby

  • Corundum: The Mineral Behind Ruby and Sapphire Gem Varieties

    Corundum is a rock-forming mineral composed of aluminum oxide, but you will better recognize its crystalline gem varieties: ruby and sapphire. The distinguishing feature of these variaties is their coloring. Ruby

  • The Types of Rubies Leibish

    rubies are varieties of the mineral corundum. They rank 9 on the Mohs scale of mineral hardness right after diamonds, which rank 10. In order to be considered a ruby and not a pink sapphire, a stone must boast a certain level of redness. In addition to a ruby’s hue, saturation, and tone, rubies

  • Ruby Meanings and Crystal Properties The Crystal Council

    Ruby Meanings, Zodiacs, Planets, Elements, Colors, Chakras, and more. Ruby is a an extremely hard aluminum oxide (called corundum) with a hexagonal crystal system. It is the red variety of corundum as well as one of the primary varieties, along with Sapphire. Ruby’s color range includes red, reddish-pink, and blood orange red and can sometimes be found in blue and green varieties.

  • Corundum Physical Optical Properties, Uses, Occurrence

    The name corundum comes from the Sanskrit kuruvinda, meaning “ruby” the name given to red corundum. Ruby and sapphire are gem varieties of corundum. An aluminum oxide, corundum is commonly white, gray, or brown, but gem colors include red ruby

  • CORUNDUM FAMILY OF GEMSTONES WordPress

    Jun 20, 2018· Corundum is best known for its gem varieties, Ruby and Sapphire. Ruby and Sapphire are scientifically the same mineral, but differ in color. Rubies are red due to the presence of chromium, and sapphires exhibit a range of colors depending on what transition metal is present. Corundum

sd