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| RATIOS & INDEXES |
| Gold / Silver | 61.11 |
| Gold / Oil | 14.16 |
| Dowjones / Gold | 11.29 |
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| ARGYLE Diamonds Project |
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ARGYLE Diamonds |
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Country |
Australia
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Province |
Western australia |
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Status |
PRODUCTION
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Latitude / Longitude |
16 S 44 / 128 E 22 |
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Legends
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| Reserves and resources of the ARGYLE Diamonds Project |
| Tonnage | Grade | Reserves and resources |
| Diamonds | Diamonds |
| carat | carat |
| Proven | 19,000,000 | 1.30 | 24 700 000 |
| Probable | 70,000,000 | 2.30 | 161 000 000 |
| Proven and Probable | 89,000,000 | 2.09 | 185 700 000 |
| Measured | 40,000,000 | 2.90 | 116 000 000 |
| Indicated | 27,000,000 | 3.10 | 83 700 000 |
| Mesured and Indicated | 67,000,000 | 2.98 | 199 700 000 |
| Inferred | 9,000,000 | 2.10 | 18 900 000 |
| Total | 165 000 000 | | 404 300 000 |
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Definitions
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| Reserves and resources of the ARGYLE Diamonds Project |
| Metal | Total | Reserves | Resources | Unit | In situ value |
| | Proven | Probable | Proven and Probable | Measured | Indicated | Mesured and Indicated | Inferred | | |
| Diamonds | 404 300 000 | 24 700 000 | 161 000 000 | 185 700 000 | 116 000 000 | 83 700 000 | 199 700 000 | 18 900 000 | carat | US$ |
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| Production history |
| Metal | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 |
| DIAMOND (c) | 10,591,000 | 15,076,000 | 18,744,000 | 29,078,000 | 24,021,000 | 20,620,000 | 30,910,000 | 33,503,000 | 26,097,000 | 26,475,000 |
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Data last updated on : 12/31/2008
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