Wholesale Crystal Clusters, Geodes and Cathedrals

Buying guide

Clusters, geodes and cathedrals

A cluster is a group of crystals that grew together on a shared base. A geode is a hollow rock lined with crystals inside. A cathedral is a tall geode, usually amethyst, stood upright so the crystal-lined hollow faces you. All three show crystals in their natural form, which is why they are often the most photographed pieces in a shop.

Choosing clusters

Look at the crystal points (complete tips are worth more), the colour and the base. A flat or cut base stands well; a rough base may need a stand.

How shops sell them

Mini clusters, small celestite geodes and coloured geodes sell at the counter as gifts and first pieces. Break-your-own geode bags are popular with families and classes, because every customer gets to crack one open. Larger amethyst and citrine clusters and cathedrals anchor a window or centre table; give them space and light. Most citrine clusters are heated amethyst, and the titles say so. See geode cathedrals, amethyst clusters and geodes and display stands.

Care

Lift clusters by the base, never by the crystals. Dust them with a soft brush or a camera air blower, and keep amethyst out of strong afternoon sun.

Questions

Clusters & Geodes FAQ

What is the difference between a cluster and a geode?

A cluster is a group of crystals on a shared base. A geode is a hollow rock with crystals lining the inside; pieces broken from a geode are often sold as clusters.

Will a cluster stand on its own?

Many have a flat or cut base. Clusters with a rough base may need a stand; the photos show the base.

How do I clean a cluster?

Dust it with a soft brush or blow the dust off. Quartz clusters can be rinsed and dried carefully; soft minerals should not be washed.

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Clusters, geodes and cathedrals

Choosing clusters

How shops sell them

Care

Clusters & Geodes FAQ

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