ITEM NAME:Natural Black Crystal Tourmaline Rough Stone Rock Mineral Specimen DIY Decor description: 100% high quality Material: Black Obsidian Size: about 2-3cm Weight: 100g Package includes: a pack of black obsidian This is a rough gem, and to protect its natural luster, we have not removed the dust from the surface. If you receive this item, you can wash the dust and impurities with water. A.This is a rough gem, and to protect its natural luster, we have not removed the dust from the surface. If you receive this item, you can wash the dust and impurities with water. Material: Black Obsidian.
