Amazing bismuth crystals manufactured in the Mpushini Valley Conservancy in South Africa. Fantastic array of colours and excellent A grade quality.
Bismuth crystals form when molten elemental bismuth solidifies, and get their rainbow sheen from an oxide layer that varies in thickness on their surface. These crystals don't tend to form in nature, and uncrystallized bismuth appears as a silver-white metal.
Due to the oxidation on the surface, the colours may change over time as it continues to oxidise.
Metaphysical properties of Bismuth: Shamanic journeying, astral travelling, stone of transformation, supports growth, focus, calm, revitalises chakras, cohesiveness in groups & relationships, feeling connected to "all that is", reduces feelings of isolation