Bismuth Specimen

Availability: Sold
$25.00

We're sorry, this item was recently sold!

We do potentially have more available so please use the search functionality at the top of the page to see if we have any more in stock.

If there are none available and you are interested in this item, please get in touch. We can source most things for you.

* Required Fields

Bismuth is a brittle metal with a white, silver-pink hue, often occurring in its native form, with an iridescent oxide tarnish showing many colors from yellow to blue. The spiral, stair-stepped structure of bismuth crystals is the result of a higher growth rate around the outside edges than on the inside edges. The variations in the thickness of the oxide layer that forms on the surface of the crystal causes different wavelengths of light to interfere upon reflection, thus displaying a rainbow of colors.

Length: 50mm
Width: 30mm
Height: 25mm
Weight: 34g