100 Carats Natural Rough Tourmaline Crystals for Cutting and Collections Monoclinic referring to an ancient island

referring to an ancient island in the Red Sea

Transparency Range: Semi-transparent to translucent with some opaque sections containing inclusions

Color: greenish brown

it shines brightly

Larger rough pieces (15+ grams) in this lot enable cutting impressive statement stones

100 Carats Natural Rough Tourmaline Crystals for Cutting and Collections Monoclinic referring to an ancient islandThis 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