Unique Jewelry by Sherry Cordova     Sherry Cordova

    One-of-a-Kind Fine Art Jewelry
New jewelry designs by Sherry Cordova
Fabrication Details   

       Gold Karat Purity Standard
        Karats            % Purity
    
      24                   100.00
          22                     91.84
          18                     75.15
          14                     58.48
          10                     41.81

Rings designed by Sherry Cordova
Earring designs by Sherry Cordova
Necklaces designed by Sherry Cordova
Bracelets designed by Sherry Cordova
Custom jewelry designs by Sherry Cordova
Galleries exhibiting Sherry Cordova Jewelry
        Torch melting metal for casting of jewelry.
Warranty information for Sherry Cordova jewelry
About Sherry Cordova Jewelry
Site map for Sherry Cordova Jewelry
Traditional Casting Grain Compositions
Yellow Gold . . . . Gold, copper, silver, zinc, and silicon
White Gold . . . . Gold, copper, nickel, zinc, deoxidants
Pink Gold . . . . Gold, copper, zinc, deoxidants

Weight Conversions
1 Troy oz = 31.1033 grams or 20 pennyweights (dwt)
1 oz Avoirdupois = 28.3495 grams or 0.9114 Troy oz.
1 pennyweight = 1.552 grams


Specific Gravities
24kt Yellow Gold . . . . 19.32
18kt Yellow Gold . . . . 15.58
14kt Yellow Gold . . . . 13.07
10kt Yellow Gold . . . . 11.57
Fine Silver . . . . . . . . .10.49
Sterling Silver . . . . . . 10.36


Traditional Birthstones
January. . . . Garnet
February . . . . Amethyst
March . . . . Bloodstone
April . . . . Diamond
May . . . . Emerald
June . . . .Moonstone, Alexandrite
July . . . . Ruby
August . . . . Sardonyx
September . . . . Sapphire
October . . . . Tourmaline
November . . . . Topaz, Citrine
December . . . . Blue Topaz, Lapus Lazuli


Casting furnace. Photo by Sherry CordovaTree of cast rings on sprue bases.
© 2006 Sherry Cordova
All rights reserved

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