Jewels
Black Tourmaline Gemstone 30 Grams / Natural Black Tourmaline Crystals / Raw High Grade Black Tourmaline / Rough Black Tourmaline
30 grams raw high grade black tourmaline. Mixed size approx. The white cube is for size reference and is 10mm x 10mm Each pack is a mix of random stones so each pack differs.
https://www.bizrate.co.uk/diamonds/black-tourmaline-gemstone-30-grams-oid21759537811.html
