Tourmaline, Mixed Colour Stone Chip Necklace 36" (90 cm)

Notes: This product is sold individually. The size, shape and colour of the product you will receive may differ slightly from the product shown in the image. Crystal Type: Black Tourmaline, Schorl - Pink Tourmaline, Rubellite - Green/Pink Bi-Colour Tourmaline, Elbaite Crystal Details: Black Tourmaline, also known as Schorl is a complex sodium iron aluminium boro-silicate hydroxide in the Tourmaline group. Pink Tormaline, also known as Rubellite is a complex sodium lithium boro-aluminium silicate hydroxide in the Tourmaline group found in granites and granitic pegmatites. Green Tourmaline, also known as Verdelite is a complex sodium lithium boro-aluminium silicate hydroxide in the Tourmaline group found in granites and granitic pegmatites. Both green and pink tourmalines are varieties of Elbaite. Chemical Composition: NaFe₃(Al,Fe)₆Si₆O₁₈(BO₃)₃(OH)₄ Average Weight: 60g Quantity Per Bag: 1