Overview:
 
Stunning flower design Gold in Quartz ring crafted in 14 karat yellow gold with 22 x Natural White Diamonds.
 
Brilliant, high-purity gold flows like lava in this beautiful black cab. Origin is the site of a long-inactive, SHEEP RANCH Calaveras County mine in California.
 
Gold and black matrix gemstone of this high caliber is extremely rare.
 
Geology
The principal rocks underlying the area (Sheepranch, California) are slate, impure quartzite and graphite schist of the Calaveras Formation (Carboniferous to Permian) which have been intruded by gabbroic stocks.
 
The quartz contains veins of natural gold, as it occurs in nature. 
No two gold veins are the same, as they are all unique in their appearance and this cabochon is of the highest grade.
 
Specifications:
 
Weight: 8.5 Grams
 
Stones: Gold Bearing Quartz Cabochon - 8.5 Carats 
Dimensions: 15.2 mm (long) x 11.1 mm (wide) x 2.5 mm (thick)
Quartz is Black with rich 22k pure Gold veins
 
Diamonds: 22 x Natural White Diamonds around the centre gold quartz gemstone.
 
Size & Measurements: The ring is a size 6 (US)
 
Metal & Hallmark: 14 karat yellow gold tested and hallmarked 585