Searchable mineral reference
Crystal Library
Search by mineral name, chemical formula, colour, family, form, common origin or display placement. Traditional symbolism is available separately and is clearly labelled as belief-based material.
Browse by traditional association
These categories describe folklore and contemporary spiritual traditions, not scientifically established effects.
Apophyllite
Glassy square or pyramidal crystals can look almost too perfect, which is part of their natural…
Aquamarine
Pale icy blue crystals can range from opaque collector pieces to transparent gem material. Learn its…
Black Tourmaline
Natural crystals often show strong vertical grooves and broken uneven terminations rather than perfect polished geometry.…
Bloodstone
Look for natural-looking green mottling with irregular red to rusty inclusions. Learn its mineral identity, hardness,…
Blue Lace Agate
Fine white banding across powder-blue chalcedony gives it a delicate, textile-like pattern. Learn its mineral identity,…
Chalcopyrite
Fresh surfaces are brass-yellow, while tarnished pieces may show vivid purple, blue and green colours. Learn…
Chrysocolla
Blue-green colour can range from soft turquoise to saturated teal depending on associated minerals. Learn its…
Chrysoprase
Fine chrysoprase has an almost glowing green translucency. Learn its mineral identity, hardness, care, common treatments,…
Clear Quartz
Ranges from water-clear to included with veils, fractures, phantoms and mineral inclusions. Learn its mineral identity,…
Crazy Lace Agate
Its chaotic looping bands are more important than transparency. Learn its mineral identity, hardness, care, common…