Tourmaline Pendant, Raw Black Teardrop, 925 Silver k6Raw Black Tourmaline Pendant, 925 Sterling Silver. Lovely clean and shiny crystal of Black Tourmaline with sharp crystalline edging which has the edges carved smoothly without altering the natural surface. Simply bezel set in 925 Sterling Silver which doesn't detract from the stone. It's also open backed to allow the energies of the stone to flow more freely with yours. Tourmaline is famously the most energising of all crystals and gemstones. It