The Crystal and Mineral Vault

Welcome to our Crystal and Mineral Knowledge Hub, where science tradition and mindful practice come together. This space is dedicated to exploring the formation properties and cultural associations of crystals and minerals through Mineral Vault profiles and practical guides designed to encourage informed discovery and deeper understanding.

Go to our Mineral Guides for science based knowledge and the 'How to Guides' for spiritual practices.

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Black Tourmaline: The Mineral That Generates Its Own Electricity

by Laura Konst

Black Tourmaline, known mineralogically as Schorl, is one of the most common black minerals on Earth and a defining species of the tourmaline group. Formed within boron-rich pegmatites and metamorphic rocks, its deep opaque colour, complex chemistry, and remarkable piezoelectric properties make it one of the most mineralogically fascinating crystals you can add to your collection.

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