Rainbow Bismuth | Conscious Craft
Rainbow Bismuth | Conscious Craft
Rainbow Bismuth | Conscious Craft
Rainbow Bismuth | Conscious Craft
Rainbow Bismuth | Conscious Craft
Rainbow Bismuth | Conscious Craft
Stemcell Science

Rainbow Bismuth Specimen

£7.99
sku: RA.0917

Free postage on orders over £50 to UK mainland. Standard UK delivery 2-4 days £3.49

For more options including Free Collection from Forest Row, see shipping and returns here

About Stemcell Science Rainbow Bismuth Specimen

Bismuth is one of the most impressive elements. The 100% natural crystal structure and colours never cease to amaze. 

One of the pure chemical elements (Bi, 83) and a metal with many unique properties, Bismuth is almost as dense as lead, but without the toxicity. It is also one of the least thermally conductive metals, but has a relatively low melting point (271°C, 520°F). When melted, Bismuth crystallises upon cooling into the stair-stepped pattern, and the iridescent colours are caused by the oxidation of the outer layer as it cools.

 

Priced by weight

Small: 10-29g

Medium: 30-49g

Please Note: This is not a toy.

Gems Science Kits

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The Conscious Craft Philosophy

Children instinctively create and live in an imaginative world. We bring that to life here at Conscious Craft by offering you the best natural toys and craft materials we can find. We believe that giving children the right materials, they will make and play with beautiful things that last a lifetime.

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