Here is a group of multi color vein nuggets from Stone Mountain Mine. These stones all have a rare blue and green color combination and have been tumbled to remove grit and dust.
Weight: 8.8 grams
Dimensions: 11x8x4mm *average
This batch of blue and green turquoise nuggets was discovered at Stone Mountain Mine by the Nevada Cassidys. These turquoise nuggets were each careully removed from a clay seem rich in silica. Interestingly minerals leached in from alternating sides of the seem producing a mixture of blue and green bands of color running through the vein. All these stones are natural and untreated.