Bismuth crystal
- how is bismuth mined
- how is bismuth mined and refined
- how is bismuth extracted
- how much bismuth is mined each year
What is bismuth used for!
Top Bismuth Producing Countries In The World
Bismuth is a brittle post-transition metal that chemically resembles arsenic. Native bismuth may occur naturally, but it is usually a byproduct from mining other metals.
It is a silvery white color, but it often has a pink tinge due to oxidation. Bismuth is also weakly radioactive.
Is bismuth a mineral
Bismuth goes through the refining process as crude lead bullion. It can be separated from its impurities through a few different processes, like the Kroll-Betterton process, which separates the impurities out of the bismuth as slag.
After this, the raw bismuth still needs to be reacted with chlorine gas that will convert the other metals in the bismuth into their chlorides, which leaves the raw bismuth remaining by itself unchanged.
Top Bismuth Producing Countires
1.
China
China produces the most bismuth in the world at a whopping 7,200 metric tonnes.
How was bismuth discovered
China produces almost eight times more bismuth than the next four countries combined. In China, bismuth is mined across 13 provinces and autonomous regions. Three of these regions, Hunan, Guangdong and Ji
- how is bismuth obtained
- where is bismuth found in nature