File:Bi-crystal.jpg

Commons Attribution-Share Alike 3.0 detruetrue English A synthetic bismuth crystal, with iridescence caused by a very thin layer of oxidation on the surface

English Tungsten rods with evaporated crystals, partially oxidized with colorful tarnish. Vietnamese Thanh wolfram, bị oxy hóa một phần với vết xỉn đầy màu

truetrue This image is a derivative work of the following images: File:Bi-crystal.jpg licensed with Cc-by-sa-3.0, Cc-by-sa-3.0-de 2009-06-08T21:20:16Z Alchemist-hp

DescriptionBi-crystal-reva.jpg Deutsch: Das chemische Element und Metall Wismut (heutige Bezeichnung Bismut). Ein künstlich gezüchteter Krystall mit bunten

_Zliechov.jpg 10. https://commons.wikimedia.org/wiki/File:Darawar_Fort.jpg 11. https://commons.wikimedia.org/wiki/File:Crystal_Mill_Power_Plant.jpg 12. https://commons