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 poor 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.
[edit] List of producing countries
This is a list of countries by bismuth in 2006 mostly based on British Geological Survey accessed in June 2008.
| Rank | Country/Region | Bismuth production (tonnes) |
|---|---|---|
| World | 5,200 | |
| 1 | 1,900 | |
| 2 | 1,186 | |
| 3 | 1,081 | |
| 4 | 425 | |
| 5 | 222 | |
| 6 | 155 | |
| 7 | 100 | |
| 8 | 50 | |
| 9 | 40 | |
| 10 | 40 |
[edit] References
[edit] External links
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