Polished Black Tourmaline Freeform Dragon’s Blood The Ojuéla Mine is globally

The Ojuéla Mine is globally famous for producing some of the finest examples of Adamite

For best results viewing UV reactivity

making every single one unique

meaning it forms from the alteration of primary minerals

serene hues

Polished Black Tourmaline Freeform Dragon’s Blood The Ojuéla Mine is globallyThis is a polished black tourmaline Freeform. It's a naturally dark, opaque black color. You'll find that it has a smooth feel from being polished. Its hard to take a good picture due to the polish. An interesting fact about tourmaline is that it's a pyroelectric and piezoelectric mineral. This means it can generate an electrical charge when heated or when subjected to pressure. This property was actually known for centuries, with early Dutch traders