Geodes are a stunning mineral, formed through volcanic action. As rocks, they are pretty non-descript. However, they are hollow inside and contain masses of sparkling mineral material.
I have a little collection of geodes and decided to
attempt some jewelry making. Some geodes are too
brittle to drill, so are more appropriate for wire wrapping.
Whether you drill them or wrap, they make a
wonderful jewelry statement.
Metaphysically, geodes are said to produce energy,
and thus help to calm mind and spirit.