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heated until molten and then cooled to naturally allow the bismuth to form into its characteristic cubic crystals
height 12cm
minimum size of the trilobite is 6cm x 3cm
Hainosaurus
Bismuth crystals ammonete heated until molten and thenBismuth is a semi metal element used in all manner of industrial and pharmaceutical products. This bismuth has been found in its non crystallised, grey silver form, heated until molten and then cooled to naturally allow the bismuth to form into its characteristic cubic crystals. The iridescent rainbow colour is a result of oxidisation as the stair step crystals cool. These mind blowing crystals are made in the UK. Length: 5cm Height 5cm Depth 5cm
