Natural Schorl Black Tourmaline Specimens x 12 From Erongo, Namibia

PRODUCT DESCRIPTION 

Very nice batch. Hyalite on a few and also Aquamarine on a specimen.

Black Schorl Tourmaline is the most common variety of Tourmaline, admired for its glossy appearance and remarkable crystal structures. Known as one of the most visually captivating black minerals, it often appears as fine, dense needles within Quartz, where it is known as Tourmalinated Quartz. Tourmaline from the Erongo Mountains is especially prized for its Acicular and "Mercedes" style terminations, found either as individual crystals or in clusters. Adding to their appeal, these specimens frequently occur alongside minerals like Hyalite Opal, Quartz, Smoky Quartz, Feldspar, Fluorite, and Orthoclase.

PRODUCT MINERALS 
Silicon Dioxide, Boron Trioxide, Aluminum Oxide, Iron Oxide, Sodium Oxide

PRODUCT FEATURES
Florescent

PRODUCT COLOUR 
Black, White, Blue, Yellow

MOHS HARDNESS SCALE
7 to 7.5

PRODUCT DATA
Locality = Erongo, Namibia
Grade = Very Good to A Grade
Size = 46 - 73 mm