Shungite 8mm Round Bead Necklace #1 measures approximately 17 3/4" to 19.6" (450.85 to 497.84mm) and weighs approximately 1.3 ounces (34.0 grams). Type II Shungite. The silver (metal) findings are not Sterling Silver. An 8mm bead will clean an area of approximately 12.8" to 14.4" (329.1mm to 370.2mm) around it which means it will protect your physical body well.
(Healing Crystal, Grounding and Protection Crystal)
Hardness: 1.0 - 2.0
Origin: Kondopoga, Karelia, Russia