10 pcs size 3-5mm Quartz Raw Rough Natural Bulk Stones Small Raw

This is a lot of 10 raw California; Lake County Diamonds, stones will be similar to those shown above but not the exact ones. These stones are 100% natural and have not been worked in any way, some may still have dirt on them. Measurements: approx. 3mm - 5mm in varying shapes. Clarity: While the majority are completely clear there are exceptions which may have small inclusions. ALL SHIPMENTS COME WITH 10 stones, to purchase more increase the quantity. California - Lake County Diamonds: are high pressurized volcanic quartz crystals. Science has its own explanation for these wonders of nature. Lake County has been the scene of incredible volcanic activity throughout its ancient past. Mount Konocti, the area's defining landmark, is a dormant volcano where past lava flows of magma and basalt were contained under enormous pressure with temperatures of not less than 1,112 Fahrenheit. Heat and pressure resulted in the formation of beta silicon dioxide crystals - Lake County Diamonds - of unsurpassed clarity and the finest optical quality. Lake County Diamonds are mostly clear and very hard, ranking from 7.5 to 8 (and possibly as high as 9) on the Mohs Scale, and like all diamonds, they can cut glass. They have been used commercially and industrially, but are in greatest demand as semi-precious gems. Lake County Diamonds may be set uncut for a rough natural look, or faced to set off their inner fire which compares in brilliance to African carbon diamonds.