-40%

Tourmaline Multicolored Stretch Chip Bracelet

$ 3.43

Availability: 68 in stock
  • Condition: New
  • All returns accepted: Returns Accepted
  • Item must be returned within: 14 Days
  • Restocking Fee: No
  • Return shipping will be paid by: Buyer
  • Refund will be given as: Money Back

    Description

    Check out my store: http://stores.ebay.com/matthewsgems
    Save on shipping/each item: Each additional item ships for only $.15 more on shipping amount.
    (BO3)3 (OH,O)3 (OH,F,O)
    Boron Silicat
    From "Gemstones of the World" by: Walter Schumann:
    Tourmaline is crystalline (Ca,Na,K,[vacancy]) (Li,Mg,Fe+2,Fe+3,Mn+2,Al,Cr+3,V+3)3 (Mg,Al,Fe+3,V+3,Cr+3)6 ((Si,Al,B)6O18) (BO3)3 (OH,O)3 (OH,F,O) Boron Silicate.
    "Even though tourmaline has been known since antiquity in the Mediterranean, region, the Dutch imported it only in 1703 from Sri Lanka to Western and Central Europe. They gave the new gems a Sinhalese name, Turamali, which is thought to mean “stone with mixed colors."