All of our standards are prepared from real ores or blends of real ore with ore concentrates
Gold and Gold-Copper Standards
| Standard | Au g/t | Ag g/t | Cu % | Mo % | As ppm | Rock Type/ Source | Inventory | Certificate |
|---|---|---|---|---|---|---|---|---|
| CDN-CGS-30 | 0.338 ** | - | 0.154 (4 Acids) 0.154 (Aqua Regia) | - | - | Semi-massive sulphide VMS deposit | 170 kg | Download |
| CDN-CM-15 | 1.253 | - | 1.28 | 0.054 | - | Miscellaneous low S ores | 30 kg | Download |
| CDN-CM-18 | 5.28 (Inst.) 5.32 (Grav.) | - | 2.42 (4 Acids) 2.37 (Aqua Regia) | 0.247** | - | Miscellaneous low S ores | 150 kg | Download |
| CDN-CM-22 | 0.718 | - | 0.995 (4 Acids) 0.995 (Aqua Regia) | 0.020 (4 Acids) 0.020 (Aqua Regia) | - | Miscellaneous low S ores | 60 kg | Download |
| CDN-CM-27 | 0.636 | - | 0.592 (4 Acids) 0.593 (Aqua Regia) | 0.051 (4 Acids) 0.051 (Aqua Regia) | - | Miscellaneous low S ores | 10 kg | Download |
| CDN-CM-29 | 0.72 | - | 0.742 (4 Acids) 0.734 (Aqua Regia) | 0.053 (4 Acids) 0.052 (Aqua Regia) | - | Miscellaneous low S ores | 50 kg | Download |
| CDN-CM-31 | - | 0.5** | 0.084 (4 Acids) 0.082 (Aqua Regia) | 0.009** | - | Porphyry type deposit | 10 kg | Download |
| CDN-CM-32 | - | 1.48** | 0.234 (4 Acids) 0.231 (Aqua Regia) | 0.023 (4 Acids) 0.023 (Aqua Regia) | - | Porphyry type deposit | 120 kg | Download |
| CDN-CM-33 | - | 2.38** | 0.346 (4 Acids) 0.346 (Aqua Regia) | 0.025 (4 Acids) 0.025 (Aqua Regia) | - | Porphyry type deposit | 180 kg | Download |
| CDN-CM-34 | - | 3.7 | 0.578 (4 Acids) 0.580 (Aqua Regia) | 0.030 (4 Acids) 0.030 (Aqua Regia) | - | Porphyry type deposit | 30 kg | Download |
| CDN-CM-41 | 1.6 | 8 (4 Acids) 8 (Aqua Regia) | 1.71 (4 Acids) 1.71 (Aqua Regia) | - | - | Minto Mine, Hydrothermal Cu/Au | 430 kg | Download |
| CDN-CM-42 | 0.576 | - | 0.526 (4 Acids) 0.529 (Aqua Regia) | - | - | Porphyry type deposit | 50 kg | Download |
| CDN-CM-44 | 1.352 | - | 3.8 (4 Acids) 3.8 (Aqua Regia) | - | - | Porphyry type deposit Minto Mine | 800 kg | Download |
| CDN-CM-45 | 1.84 | 73 (4 Acids) 73 (Aqua Regia) | 0.747 (4 Acids) 0.757 (Aqua Regia) | - | - | Porphyry type deposit Minto Mine | 800 kg | Download |
| CDN-CM-46 | 2.25 | 1.13 (4 Acids) 1.13 (Aqua Regia) | - | Porphyry type deposit Minto Mine | 650 kg | Download | ||
| CDN-CM-47 | 1.13 | 69 (4 Acids) 68 (Aqua Regia) | 0.724 (4 Acids) 0.725(Aqua Regia) | 0.028 (4 Acids) 0.028(Aqua Regia) | - | Porphyry type deposit Minto Mine | 2200 kg | Download |
| CDN-CM-48 | 3.462 | 3 | 1.257 | - | Porphyry type deposit Minto Mine Miscellaneous low S ores | 800 kg | Download | |
| CDN-GS-1AB | 1.477 | - | - | 952 (Aqua Regia) 999 (4Acid digestion) | Carlin Type deposit | 650 kg | Download | |
| CDN-GS-1P5T | 1.75 | 92 | - | - | - | Si | 300 kg | Download |
| CDN-GS-2AB | 1.937 | - | - | - | Si | 1000 kg | Download | |
| CDN-GS-2W | 2.10 | 77 | - | - | - | Si | 150 kg | Download |
| CDN-GS-2X | 2.388 1.97** (Aqua Regia) | 126 (Grav) 130 (Aqua Regia) | - | - | - | Si | 250 kg | Download |
| CDN-GS-3X | 3.226 | 85 (4 Acids) 84 (Aqua Regia) | - | - | - | Carlin Type deposit | 700 kg | Download |
| CDN-GS-4N | 3.88 | 153 (Grav.) | - | - | 103.2 | Minto Mine, Hydrothermal Cu/Au | 200 kg | Download |
| CDN-GS-5Y | 5.21 | - | - | Minto Mine Si | 1200 kg | Download | ||
| CDN-GS-7J | 7.34 | - | - | - | - | Carlin Type deposit | 200kg | Download |
| CDN-GS-7L | 7.99 (Inst.) 7.91 (Grav.) | - | - | - | - | Si | 800kg | Download |
| CDN-GS-9D | 9.43 | - | - | - | - | Si | 600 kg | Download |
| CDN-GS-10G | 9.99 | - | - | - | - | Si | 690 kg | Download |
| CDN-GS-11B | 11.04 | - | - | - | - | Si, low S | 300 kg | Download |
| CDN-GS-12A | 12.31 | - | - | - | - | Si, low S | 80 kg | Download |
| CDN-GS-12B | 11.88 | - | Si, low S | 430 kg | Download | |||
| CDN-GS-13A | 13.2 | - | - | - | - | Si, low S | 160 kg | Download |
| CDN-GS-15C | 15.62 | - | - | - | - | Si, low S | 680 kg | Download |
| CDN-GS-20C | 19.65 | - | - | - | - | Si, low S | 150 kg | Download |
| CDN-GS-25A | 27.7 | - | - | - | - | Si, low S | 300 kg | Download |
| CDN-GS-30C | 32.14 | - | - | - | - | Carlin Type deposit | 330 kg | Download |
| CDN-GS-50A | 52.3 | - | - | - | - | Si | 5 kg | Download |
| CDN-GS-P2B | 0.433 | - | - | 203 (Aqua Regia) 204 (4Acid digestion) | Carlin Type deposit | 700 kg | Download | |
| CDN-GS-P5H | 0.497 | - | - | - | - | Si | 1500 kg | Download |
| CDN-GS-P6E | 0.572 | - | - | 191 (Aqua Regia) 199 (4Acid digestion) | Carlin Type deposit | 330 kg | Download | |
| CDN-GS-P8H | 0.833 | 0.88 (Aqua Regia) | - | 0.00364 (Aqua Regia) | - | Carlin Type deposit | 700 kg | Download |
| CDN-GS-P8J | 0.788 | - | 306 (Aqua Regia) 295 (4Acid digestion) | Carlin Type deposit | 500 kg | Download | ||
| CDN-MoS-1 | - | - | - | 0.065 | - | Endako Mine, Hydrothermal | 250 kg | Download |
** Please Note:
Standards with an RSD of near or less than 5 % are certified, RSD’s of between 5 % and 15 % are Provisional, and RSD’s over 15 % are Indicated. Provisional and Indicated values cannot be used to monitor accuracy with a high degree of certainty.
1) CDN-CM-37 : Au value is “provisional” (RSD = 6.8%)
2) CDN-CGS-30 : Au value is “provisional” (RSD = 7.1%)
3) CDN-GS-1X : Ag value is “provisional” (RSD = 8.5%)
4) CDN-CM-31 : Ag value is “indicated” (RSD = 18.5%)
5) CDN-CM-32 : Ag value is “provisional” (RSD = 8.9%)
6) CDN-CM-33 : Ag value is “provisional” (RSD = 7.1%)
7) CDN-CM-37: Ag value is “provisional” (RSD = 10.5%)
8) CDN-CM-18 : Mo value is “provisional” (RSD = 6.0%)
9) CDN-CM-31 : Mo value is “provisional” (RSD = 7.3%)
