Bronzite Tumblestones


Mixed sized pieces of tumbled Bronzite.

In stock

Bronzite Tumblestones

Bronzite Tumblestones, measuring 20-30MM approximately along their longest point.

These pieces would make a good decoration item in a bowl or small vase, although they should not be used as fishtank gravel or similar – the stone contains Iron, which would leach into the water.

Currently we only sell these stones in a single size – 20-30MM.

The pictures you see here are representative of the products and are usually not the exact item you will receive. Where various grades are available we do try to photograph each grade – but some photographs are still on their way!


We do occasionally sell some other Bronzite products, including rough stones and carvings – please check our main Bronzite page for more information about the stone and a list of products.


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What are tumblestones?

Tumblestones are stones that have been put in spinning barrels with an abrasive compound for weeks or months. This slowly rounds off the rough rock and corners – the stones are then cleaned, and placed with a less abrasive grit. This happens several times until the stones are placed into a barrel with a polishing compound for their final polish.