Tourmaline Green (Cracked) #85 Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule - sold by weight
Tourmaline Green (Cracked) #85 Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule - sold by weight
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Various sizes of Tourmaline Green lab created sapphire/corundum rough for faceting and gemstone creation.
Every Boule is cracked, there are no clean boules in this batch.
These split boules are various sizes and weights and will be sold in 15 gram increments.
Each piece is roughly between 15-20 grams each.
You will receive at minimum the amount you purchase and most likely more.
Length: 35-55mm
Width: 14-17mm
Thickness: approximately 5-9mm at the base
If you would like to see additional pictures of the piece(s) you would like, please feel free to contact me and I will be happy to provide additional pictures for you to review.
Manufacturer: RGCrystals
Color: #85
Note: The color of the stone in the photo may vary slightly as not all computer monitors are calibrated the same.
Mineral: Corundum
Chemical Formula: Al2O3
Crystal System: Trigonal
Hardness (Mohs): 9
Refractive Index: 1.76–1.77
Density, g/cm3: 4
Dispersion: 0.018
Growth Method: Flame Fusion
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This stuff is a very soothing green and the cracks will be a challenge to cut out but I knew what I was getting into thanks to the descriptions and photos, and the price was reasonable for what I received.
The color is a little darker in person, but we'll see how it looks once faceted. Also, there were only one or two small cracks in each split boule, so they will be very easy to work around.
Very nice piece! Thank you!
Very happy with my order, color is even better in person. Obviously there are some cracks in it as stated, but not too many to still get some decent pieces out of and I got an extra bit. Shipping was fast and my rocks were packed very well
Good stuff! Fast shipping and quality