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Search Result > Total (600) Items Found. Sort By :  Price  |  Price Per Carat  |  Weight  |  Shape 

A copper-containing silicate of variable, and often uncertain, composition, chrysocolla has been used as an ornamental material since the antiquity. The cyan-colored mineral is often found in close association with its better-known copper-containing counterparts, namely azurite, turquoise and malachite, with these four materials together comprising the green and blue “Eilat stone” of ancient Israel. When intergrown with the much harder quartz, chrysocolla forms a significantly more durable, rare and valuable gemstone known as “chrysocolla chalcedony” or “gem silica”.
 
Chrysocolla is usually encountered in the form of veins, crusts and botryoidal, or “grape-like”, masses within the exposed oxidation zones of copper deposits. The most significant of these are located within Israel, DR Congo (Zaire), Chile, Mexico, Russia, Peru and the United States (Arizona), with the latter two localities also producing the valuable, quartz-containing material described above.
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IDP0372
Cut Citrine Oval
$ 80.00
1 pcs 19.72cts



 
MCG0408
Rock Crystal
$ 1.00
1 pcs 1.10cts





 
GAP0593
Engraved Cabochon Quartz
$ 160.00
8 pcs 75.91cts

 
WSA0111
Laser Cut Amethyst
$ 120.00
4 pcs 61.60cts

 
JDA0668
Quartz Crystal
$ 10.00
1 pcs 40.07cts

 
JDA0669
Rock Crystal (Quartz)
$ 10.00
1 pcs 48.50cts

 
JDA0670
Quartz and Topaz Specimen
$ 18.00
1 pcs 52.56cts

 
JD0575
Quartz
$ 250.00
1 pcs 757.57cts

 
FCC0736
Quartz inclusion
$ 68.00
1 pcs 171.90cts

 
FCC0707
Topaz and Quartz Specimen
$ 25.00
1 pcs 83.44cts

 
MYC0541
Topaz & Quartz Crystal
$ 70.00
1 pcs 102.67cts

 
GAP0529
Quartz Crystal
$ 8.00
1 pcs 14.87cts



 
IDP0431
Cut Amethyst
$ 30.00
2 pcs 4.42cts

 
IDP0436
Cut Amethyst
$ 45.00
1 pcs 5.48cts

 
IDP0449
Cut Amethyst
$ 25.00
1 pcs 4.39cts

 
IDP0452
Cut Amethyst
$ 75.00
5 pcs 14.24cts


 
JDA0024
Golden Rutile Quartz Cab
$ 45.00
1 pcs 23.78cts

 
JDA0025
Golden Eye Quartz
$ 45.00
1 pcs 22.82cts

 
JDA0799
Tourmaline in Quartz
$ 40.00
1 pcs 74.58cts


 
SGA0905
Quartz Cabochon
$ 35.00
1 pcs 4.99cts

 
IDP0888
Amethyst Carving
$ 5.00
1 pcs 5.27cts

 
JDA0208
Quartz Inclusion Cabochon
$ 65.00
1 pcs 45.20cts

 
JDA0458
Quartz Inclusion Cabochon
$ 33.00
1 pcs 54.83cts


 
JDA0201
Quartz Inclusion Cabochon
$ 25.00
1 pcs 15.60cts

 
JDA0456
Quartz Inclusion Cabochon
$ 19.00
1 pcs 27.61cts

 
JDA0457
Quartz Inclusion Cabochon
$ 19.00
1 pcs 36.70cts

 
JDA0203
Quartz Inclusion Cabochon
$ 25.00
1 pcs 16.32cts

 
SGA0284
Unusual Quartz Cabochon
$ 18.00
1 pcs 4.34cts

 
IDP0021
Africa Quartz Cabochon
$ 30.00
1 pcs 13.78cts



 
OCG0171
"M Cube" Quartz Cab
$ 180.00
1 pcs 104.75cts

 
OCG0172
"Mountain Wave" Quartz Cab
$ 180.00
1 pcs 137.71cts

 
OCG0173
"Power Rush" Quartz
$ 180.00
1 pcs 157.15cts

 
OCG0179
"Soft Dream" Super Cab
$ 1,200.00
1 pcs 77.25cts







 
GWB3059
" The Monk " Quartz Cabochon
$ 99.00
1 pcs 120.14cts

 
GWB3080
"Skull Head" Rock Crystal
$ 35.00
1 pcs 292.46cts

 
AKA0010
Rose Quartz
$ 40.00
1 pcs 110.00g




 
JDA0252
Quartz Facetted
$ 35.00
1 pcs 31.80cts


 
JDA0269
Quartz Cabochon
$ 15.00
1 pcs 11.45cts

 
JDA0282
Quartz Cut
$ 70.00
1 pcs 5.77cts

 
SGA0651
Inclusion Quartz Cabochon
$ 25.00
1 pcs 20.48cts

 
JDA0251
Quartz Cabochon
$ 15.00
1 pcs 10.09cts

 
JDA0283
Quartz Cut
$ 60.00
1 pcs 19.60cts

 
JDA0807
Inclusion Quartz Cabochon
$ 30.00
1 pcs 31.71cts







 
MCG0108
Topaz on Quartz
$ 12.00
1 pcs 25.21cts

 
JDA0374
"Golden Harvest" Quartz Cabochon
$ 1,300.00
1 pcs 180.77cts


 
JDA0793
Quartz Cabochon
$ 55.00
1 pcs 31.60cts



 
GAP0780
Mogok Quartz Cab
$ 15.00
1 pcs 9.85cts



 
FCC0910
Brown Biscuit River Rock
$ 18.00
1 pcs 489.02cts

 
FCC0914
Arrow Head Quartz
$ 120.00
1 pcs 205.31g


 
GAP0111
Chrysoprase Cabochon
$ 28.00
1 pcs 5.84cts

 
GAP0112
Chrysoprase Cabochon
$ 21.00
1 pcs 4.35cts



 
GAP0139
Amethyst Cabochon
$ 51.00
1 pcs 8.80cts

 
GAP0140
Aquamarine Cabochon
$ 40.00
1 pcs 10.25cts

 
GAP0141
Aquamarine Cabochon
$ 128.00
1 pcs 33.40cts

 
GAP0142
Carnelian Cabochon
$ 22.00
1 pcs 14.75cts

 
GAP0143
Carnelian Cabochon
$ 26.00
1 pcs 17.80cts

 
GAP0144
Carnelian Cabochon
$ 25.00
1 pcs 17.35cts

 
GAP0145
Carnelian Cabochon
$ 16.00
1 pcs 10.80cts


 
IDP0891
Yellow Agate Cabochon
$ 15.00
1 pcs 10.30cts



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