Boron
A commodity
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This page provides information about the commodity Boron in mineral resources and mining.
Unique Identifiers
Mindat ID:
52432
Long-form identifier:
mindat:1:1:52432:0
Properties of Boron
Atomic Number:
5
Atomic Weight:
10.811(7)
Melting Point:
2348 K (2074°C, 3766°F)
Boiling Point:
4273 K (3999°C, 7231°F)
Density:
2.46 g/cm3
Other Commodities associated with Boron *
| Commodity | Associated Localities | Total Localities | % Association (commodity) | % Association (Boron) |
|---|---|---|---|---|
| Arsenic | 13 | 1,257 | 1.03% of all Arsenic deposits have Boron. | 13.13% of all Boron deposits have Arsenic. |
| Silver | 12 | 18,776 | 0.06% of all Silver deposits have Boron. | 12.12% of all Boron deposits have Silver. |
| Antimony | 10 | 1,875 | 0.53% of all Antimony deposits have Boron. | 10.10% of all Boron deposits have Antimony. |
| Salt | 9 | 338 | 2.66% of all Salt deposits have Boron. | 9.09% of all Boron deposits have Salt. |
| Bismuth | 9 | 528 | 1.70% of all Bismuth deposits have Boron. | 9.09% of all Boron deposits have Bismuth. |
| Copper | 7 | 17,257 | 0.04% of all Copper deposits have Boron. | 7.07% of all Boron deposits have Copper. |
| Lead | 7 | 13,734 | 0.05% of all Lead deposits have Boron. | 7.07% of all Boron deposits have Lead. |
| Tin | 6 | 1,715 | 0.35% of all Tin deposits have Boron. | 6.06% of all Boron deposits have Tin. |
Important ores of Boron
| Name | Formula | Crystal System |
|---|---|---|
| Borax | Na2(B4O5)(OH)4 · 8H2O | Monoclinic |
| Kernite | Na2[B4O6(OH)2] · 3H2O | Monoclinic |
| Ulexite | NaCa[B5O6(OH)6] · 5H2O | Triclinic |
| Colemanite | Ca[B3O4(OH)3] · H2O | Monoclinic |
| Photos |
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Companies producing Boron
| Click on name for company details. (Number is operations listed on mindat.org) |
|---|
U.S. Borax (1) |
Internet Links for Boron
mindat.org URL:
https://www.mindat.org/min-52432.html
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References for Boron
Reference List:
Deposits of Boron
Locality List
- This locality has map coordinates listed.
- This locality has estimated coordinates.
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| U.S. Borax | |
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| Albemarle Corporation | |
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The
Rio Tinto Borax open pit, Rio Tinto Borax Mine, Kramer Borate deposit, Boron, Kern County, California, USA