List of countries by bismuth production
Bismuth /ˈbɪzməθ/ is a chemical element that has the symbol Bi and atomic number 83. This heavy, brittle, white crystalline trivalent other metal has a pink tinge and chemically resembles arsenic and antimony.
Of all the metals, it is the most naturally diamagnetic, and only mercury has a lower thermal conductivity. It is also generally considered as the last naturally occurring non-radioactive element.
Bismuth compounds are used in cosmetics and in medical procedures. As the toxicity of lead has become more apparent in recent years, alloy uses for bismuth metal as a replacement for lead have become an increasing part of bismuth's commercial importance.
List of producing countries
This is a list of bismuth producing countries in 2017.[1]
Rank | Country/Region | Bismuth production (tonnes) |
---|---|---|
World | 14,000 | |
1 | 11,000 | |
2 | 2,000 | |
3 | 540 | |
4 | 430 | |
5 | 140 | |
6 | 25 | |
7 | 4 | |
gollark: It's one of those zero-sum/negative-sum things.
gollark: > less than half of people who attempt a bachelor's degree actually graduate, and the majority of those degrees don't actually help you get a jobVery late, but this seems like a USism. I think UK completion rates are 90%ish.
gollark: Wow, that is a surprisingly well-put-together video.
gollark: Can someone link the original video? I ignore HV mostly but it sounds funny.
gollark: Oh dear.
References
- "USGS Minerals Information: Mineral Commodity Summaries". minerals.usgs.gov. doi:10.3133/70194932. Retrieved 2019-02-21.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.