Gold-Silver-Copper-Molybdenum

All of our standards are prepared from real ores or blends of real ore with ore concentrates

StandardAu  g/tAg  g/tCu %Mo %As ppmRock Type/ SourceInventoryCertificate
CDN-CGS-300.338 **-0.154 (4 Acids)
0.154 (Aqua Regia)
--Semi-massive sulphide VMS deposit25 kgDownload
CDN-CM-441.352-3.8 (4 Acids)
3.8 (Aqua Regia)
--Porphyry type deposit
Minto Mine
650 kgDownload
CDN-CM-451.8473 (4 Acids)
73 (Aqua Regia)
0.747 (4 Acids)
0.757 (Aqua Regia)
--Porphyry type deposit
Minto Mine
700 kgDownload
CDN-CM-462.251.13 (4 Acids)
1.13 (Aqua Regia)
--Porphyry type deposit
Minto Mine
460 kgDownload
CDN-CM-471.1369 (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
630 kgDownload
CDN-CM-483.4623
1.257
--Porphyry type deposit
Gibraltar Mine
low S ores
240 kgDownload
CDN-CM-490.480-0.667 (4 Acids)
0.668 (Aqua Regia)
--Porphyry type deposit
Copper Mountain deposit
520 kgDownload
CDN-CM-500.761-0.415 (4 Acids)
0.414(Aqua Regia)
--Porphyry type deposit
Copper Mountain deposit
710 kgDownload
CDN-CM-510.455-0.258 (4 Acids)
0.257 (Aqua Regia)
--Porphyry type deposit
Copper Mountain deposit
900 kgDownload
CDN-GS-P6G0.956----Si1000 kgDownload
CDN-CM-520.961-0.118 (4 Acids)
0.119 (Aqua Regia)
--Porphyry type deposit
Copper Mountain deposit
800 kgDownload
CDN-CM-53--0.252 (4 Acids)
0.254 (Aqua Regia)
0.029 ** (Cyanide leach)
0.005(4 Acids)
0.005 (Aqua Regia)
-Porphyry type deposit
Minto Mine
low S ores
700 kgDownload
CDN-CM-550.357-0.380--Mactung Skarn deposit350 kgDownload
CDN-CM-560.378-0.472--Mactung Skarn deposit550 kgDownload
CDN-CM-584.516116 (Fire Assay)
116 (4 Acids)
115 (Aqua Regia)
0.821 (4 Acids)
0.819 (Aqua Regia)
0.821 (4 Acids)
0.819 (Aqua Regia)
-Porphyry type deposit1500 kgDownload
CDN-GS-1P5X1.531 (FA30g subsample)
1.535 (FA50g subsample)
1.520 (Photon assay)
---Si- Abitibi Greenstone Belt1200 kgDownload
CDN-GS-1P5W1.59144---Si590 kgDownload
CDN-GS-1ZA1.36784.3---Si2300 kgDownload
CDN-GS-1P5T1.7592---Si540 kgDownload
CDN-GS-2AB1.937----Si800 kgDownload
CDN-GS-2AC2.129120---Si2000 kgDownload
CDN-GS-2AD1.9512.0 (4 Acids- MS Finish)
11.8 (4 Acids- ICP Finish)
11.9 (Aqua Regia- ICP Finish)
---Blackwater gold project

Si
1800 kgDownload
CDN-GS-2X2.388
1.97** (Aqua Regia)
126 (Grav)
130 (Aqua Regia)
---Si10 kgDownload
CDN-GS-2Z2.376
--4555 (Aqua Regia)
4666 (4Acid digestion)
Carlin Type deposit550 kgDownload
CDN-GS-3X3.22685 (4 Acids)
84 (Aqua Regia)
---Carlin Type deposit3 kgDownload
CDN-GS-4M3.7896 (4 Acids)
95 (Grav.)
---Blackwater gold project

Si
690 kgDownload
CDN-GS-4P3.79 (Fire Assay)
3.832 (Photon assay)
--678 (Aqua Regia)Carlin Type deposit800 kgDownload
CDN-GS-5Y5.21--Minto Mine
Si
1150 kgDownload
CDN-GS-1ZB6.4781--Blackwater gold project

Si
1440 kgDownload
CDN-GS-7J7.34----Carlin Type deposit30 kgDownload
CDN-GS-7L7.99 (Inst.)
7.91 (Grav.)
----Si390kgDownload
CDN-GS-7M7.59 (Inst.)
7.63 (Grav.)
83---Si540kgDownload
CDN-GS-9C8.97----Si10 kgDownload
CDN-GS-9D9.43----Si530 kgDownload
CDN-GS-10G9.99----Si520 kgDownload
CDN-GS-11B11.04----Si, low S180 kgDownload
CDN-GS-12A12.31----Si, low S50 kgDownload
CDN-GS-12B11.88-Si, low S230 kgDownload
CDN-GS-13A13.2----Si, low S2 kgDownload
CDN-GS-15C15.62----Si, low S570 kgDownload
CDN-GS-15D17.39----Si, low S870 kgDownload
CDN-GS-20C19.65----Si, low S45 kgDownload
CDN-GS-25A27.7----Si, low S140 kgDownload
CDN-GS-40B29.9----Si, low S500 kgDownload
CDN-GS-30C32.14----Carlin Type deposit40 kgDownload
CDN-GS-P2B0.433--203 (Aqua Regia)
204 (4Acid digestion)
Carlin Type deposit30 kgDownload
CDN-GS-P8H0.8330.88 (Aqua Regia)-0.00364 (Aqua Regia)-Carlin Type deposit750 kgDownload
CDN-GS-P8J0.788-306 (Aqua Regia)
295 (4Acid digestion)
Carlin Type deposit290 kgDownload
CDN-GS-P8K0.8298.1 (4 Acids MS Finish)
8.1 (Aqua Regia ICP Finish)
-306 (Aqua Regia)
295 (4Acid digestion)
Blackwater gold project

Si
2000 kgDownload
CDN-SS-22010.07431.3 (4 Acids MS Finish)
31.6 (4 Acids ICP Finish)
-Apollo Silver Corporation Calico Silver Project

Si
470 kgDownload
CDN-SS-22020.05477 (4 Acids ICP Finish)-Apollo Silver Corporation Calico Silver Project

Si
800 kgDownload
CDN-SS-22030.041**134 (4 Acids ICP Finish)
134 (FA Grav. Finish)
-Apollo Silver Corporation Calico Silver Project

Si
780 kgDownload
CDN-SS-22041.95221 (FA Grav. Finish)-SilverCrest Metals
Las Chipas Deposit

Si
450 kgDownload
CDN-SS-22055.84567 (FA Grav. Finish)-SilverCrest Metals
Las Chipas Deposit

Si
680 kgDownload
CDN-SS-22067.77 (Inst.)
7.76 (Grav.)
1156 (FA Grav. Finish)-SilverCrest Metals
Las Chipas Deposit

Si
500 kgDownload
CDN-MoS-1---0.065-Endako Mine, Hydrothermal300 kgDownload

** 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%)