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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Labradorite: The Stone the Inuit Called Frozen Aurora

by Laura Konst

Labradorite is one of the most abundant minerals in the Earth’s crust and one of the most visually extraordinary. Its labradorescence, the shifting flashes of blue, green, gold, and red that appear to move within the stone, is produced by thin-film optical interference between nanoscale mineral layers formed during slow geological cooling. This Mineral Vault guide explores the physics behind the colour play, the plagioclase series, the Inuit traditions that called it frozen aurora, and what to look for in Spectrolite material.

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