Black Tourmaline Strand Chip Choker Necklace (4 Pieces) (16 Inches) tumbled gemstones for price comparison Avg Size Range: (60 to

Avg Size Range: (60 to 70 millimeters)

and some pieces with trace amounts of manganese can turn orange instead

Origin: Brazil

or tourmaline

Pieces measure approximately 500-700g

Black Tourmaline Strand Chip Choker Necklace (4 Pieces) (16 Inches) tumbled gemstones for price comparison Avg Size Range: (60 toWholesale Black Tourmaline Strand Chip Choker Necklace Uniqueness Guaranteed: Every item is one of a kind, making them ideal for all projects or designs. Listing is for (4 Pieces) Avg Size Range: (16 inches, chips measure approximately 4 to 7 millimeters) Sizes Vary Material Origin: (India) Formed when boron forms compounds with iron sodium molecules, Schorl black tourmaline, or simply black tourmaline, derives its name from the German village of