100 Carats Natural Rough Tourmaline Crystals for Cutting and Collections New-arrival Black spinels etc

Black spinels etc

They can be cut into cabochons or beads

Dimensions: 45 x 38 x 28 mm

This makes Myanmar amber highly valuable organic stone by collectors

Each stone in this collection represents the natural beauty and geological heritage of Burma's legendary Mogok Valley

100 Carats Natural Rough Tourmaline Crystals for Cutting and Collections New-arrival Black spinels etcThis listing is for a 100 carat parcel of natural rough tourmaline crystals sourced from Afghanistan one of the world's most recognized origins for multi color tourmaline. The lot contains 42 pieces with individual crystal weights ranging from under 1 carat up to 11 carats, averaging approximately 2. 3 carats per piece. The crystals display the characteristic trigonal prismatic habit of tourmaline, with visible striations along the length of each