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Topic: precious stones
Definition:



  • Related tag cloud:

  • gold
  • jewelry
  • diamonds
  • gems
  • silver
  • rings
  • earrings
  • bracelets
  • necklaces
  • platinum
  • watches
  • gemstones
  • pendants
  • jewelers
  • semi-precious stones
  • wedding rings
  • sapphire
  • jewels
  • ruby
  • jewellery
  • engagement rings
    • Resources:

    University of Wisconsin, Madison
    Department of Geology and Geophysics.
    http://www.geology.wisc.edu/

    Amazon.com
    Departments include books, music, videos, home and garden, electronics, and toys.
    http://www.amazon.com/