Ampoule with vapour grown crystals

 
Vapour grown crystals of chromium.

 
Chromium machined block.

 
Another block.

 
Pieces of chromium (technical grade).

 
Different types of electrolytic chromium.

 
Electrolytic chromium with round "crystals".

 
Arc melted chromium ingot.

 
Sputtering target made of vacuum remelted Chromium.

 
Electrolitic crystals of Chromium.