Black obsidian is a glass-like rock that forms from volcanic lava cooling quickly

strong and will not be easily scattered

improve attention

the Serpentine crystal meaning harnesses powerful healing energy that works to create an energetic and protective shield around the body

Weight(g): Approx 220g/pc

4.0" Mixed Crystal Cross Carving Bulk Wholesale Crystals USA 材料:Black Obsidian Black obsidian is a glass-likeSize: Appox 3. 0*4. 0 inches Weight(g): Approx 85g pc Kindly note: Colors may vary with different screen resolutions. All photos are completely unedited, straight off the camera. The crystals are come in all different shapes and sizes. Don't worry your pretty little head about it, we will pick out a perfect stone for you.