OREAS 264 was prepared from oxide heap leach material sourced from the Goldstrike operation in Eureka County in north-eastern Nevada. The mining operation is located on the Carlin Trend and owned by Nevada Gold Mines (operated by Barrick).
Inhalte
Analyt
CAS-Nummer
Konzentration
Einheit
Zusätzliche Informationen
Methode
Silver (Ag)
[7440-22-4]
1,29 ± 0,063
ppm
± standard deviation
4-Acid Digestion
Silver (Ag)
[7440-22-4]
0,573 ± 0,032
ppm
± standard deviation
Aqua Regia Digestion
Aluminium (Al)
[7429-90-5]
4,31 ± 0,103
%
± standard deviation
4-Acid Digestion
Aluminium (Al)
[7429-90-5]
1,21 ± 0,142
%
± standard deviation
Aqua Regia Digestion
Arsenic (As)
[7440-38-2]
305 ± 14
ppm
± standard deviation
4-Acid Digestion
Arsenic (As)
[7440-38-2]
300 ± 13
ppm
± standard deviation
Aqua Regia Digestion
Gold (Au)
[7440-57-5]
0,307 ± 0,011
ppm
± standard deviation
Pb Fire Assay
Gold (Au)
[7440-57-5]
0,295 ± 0,015
ppm
± standard deviation
Aqua Regia Digestion (sample weights 10-50g)
Gold (Au)
[7440-57-5]
0,273 ± 0,021
ppm
± standard deviation
Cyanide Leach
Gold (Au)
[7440-57-5]
0,314 ± 0,033
ppm
± standard deviation
X-ray Photon Assay
Barium (Ba)
[7440-39-3]
841 ± 21
ppm
± standard deviation
4-Acid Digestion
Barium (Ba)
[7440-39-3]
482 ± 22
ppm
± standard deviation
Aqua Regia Digestion
Beryllium (Be)
[7440-41-7]
1,49 ± 0,104
ppm
± standard deviation
4-Acid Digestion
Beryllium (Be)
[7440-41-7]
1,01 ± 0,075
ppm
± standard deviation
Aqua Regia Digestion
Bismuth (Bi)
[7440-69-9]
0,17 ± 0,013
ppm
± standard deviation
4-Acid Digestion
Bismuth (Bi)
[7440-69-9]
0,16 ± 0,013
ppm
± standard deviation
Aqua Regia Digestion
Calcium (Ca)
[7440-70-2]
0,405 ± 0,019
%
± standard deviation
4-Acid Digestion
Calcium (Ca)
[7440-70-2]
0,389 ± 0,021
%
± standard deviation
Aqua Regia Digestion
Cadmium (Cd)
[7440-43-9]
2,21 ± 0,2
ppm
± standard deviation
4-Acid Digestion
Cadmium (Cd)
[7440-43-9]
2,26 ± 0,178
ppm
± standard deviation
Aqua Regia Digestion
Cerium (Ce)
[7440-45-1]
42,3 ± 2,06
ppm
± standard deviation
4-Acid Digestion
Cerium (Ce)
[7440-45-1]
10,4 ± 0,89
ppm
± standard deviation
Aqua Regia Digestion
Cobalt (Co)
[7440-48-4]
9,71 ± 0,41
ppm
± standard deviation
4-Acid Digestion
Cobalt (Co)
[7440-48-4]
9,66 ± 0,494
ppm
± standard deviation
Aqua Regia Digestion
Chromium (Cr)
[7440-47-3]
72 ± 11
ppm
± standard deviation
4-Acid Digestion
Chromium (Cr)
[7440-47-3]
37,9 ± 4,1
ppm
± standard deviation
Aqua Regia Digestion
Caesium (Cs)
[7440-46-2]
5,87 ± 0,306
ppm
± standard deviation
4-Acid Digestion
Caesium (Cs)
[7440-46-2]
2,76 ± 0,51
ppm
± standard deviation
Aqua Regia Digestion
Copper (Cu)
[7440-50-8]
94 ± 4,2
ppm
± standard deviation
4-Acid Digestion
Copper (Cu)
[7440-50-8]
92 ± 2,9
ppm
± standard deviation
Aqua Regia Digestion
Dysprosium (Dy)
[7429-91-6]
3,64 ± 0,173
ppm
± standard deviation
4-Acid Digestion
Dysprosium (Dy)
[7429-91-6]
2,61 ± 0,22
ppm
± standard deviation
Aqua Regia Digestion
Erbium (Er)
[7440-52-0]
2,07 ± 0,174
ppm
± standard deviation
4-Acid Digestion
Erbium (Er)
[7440-52-0]
1,24 ± 0,09
ppm
± standard deviation
Aqua Regia Digestion
Europium (Eu)
[7440-53-1]
0,93 ± 0,069
ppm
± standard deviation
4-Acid Digestion
Europium (Eu)
[7440-53-1]
0,65 ± 0,035
ppm
± standard deviation
Aqua Regia Digestion
Iron (Fe)
[7439-89-6]
2,24 ± 0,072
%
± standard deviation
4-Acid Digestion
Iron (Fe)
[7439-89-6]
2,09 ± 0,075
%
± standard deviation
Aqua Regia Digestion
Gallium (Ga)
[7440-55-3]
12,7 ± 0,46
ppm
± standard deviation
4-Acid Digestion
Gallium (Ga)
[7440-55-3]
4,05 ± 0,363
ppm
± standard deviation
Aqua Regia Digestion
Gadolinium (Gd)
[7440-54-2]
3,97 ± 0,382
ppm
± standard deviation
4-Acid Digestion
Gadolinium (Gd)
[7440-54-2]
3,08 ± 0,31
ppm
± standard deviation
Aqua Regia Digestion
Germanium (Ge)
[7440-56-4]
< 0,10 ± IND
ppm
± standard deviation
Aqua Regia Digestion
Hafnium (Hf)
[7440-58-6]
1,87 ± 0,21
ppm
± standard deviation
4-Acid Digestion
Hafnium (Hf)
[7440-58-6]
0,2 ± 0,03
ppm
± standard deviation
Aqua Regia Digestion
Mercury (Hg)
[7439-97-6]
1,96 ± 0,159
ppm
± standard deviation
Aqua Regia Digestion
Holmium (Ho)
[7440-60-0]
0,7 ± 0,08
ppm
± standard deviation
4-Acid Digestion
Holmium (Ho)
[7440-60-0]
0,48 ± 0,026
ppm
± standard deviation
Aqua Regia Digestion
Indium (In)
[7440-74-6]
0,039 ± 0,002
ppm
± standard deviation
4-Acid Digestion
Indium (In)
[7440-74-6]
0,03 ± 0,001
ppm
± standard deviation
Aqua Regia Digestion
Potassium (K)
[7440-09-7]
1,84 ± 0,05
%
± standard deviation
4-Acid Digestion
Potassium (K)
[7440-09-7]
0,529 ± 0,068
%
± standard deviation
Aqua Regia Digestion
Lanthanum (La)
[7439-91-0]
22,8 ± 1,77
ppm
± standard deviation
4-Acid Digestion
Lanthanum (La)
[7439-91-0]
5,02 ± 0,363
ppm
± standard deviation
Aqua Regia Digestion
Lithium (Li)
[7439-93-2]
19,8 ± 1
ppm
± standard deviation
4-Acid Digestion
Lithium (Li)
[7439-93-2]
3,63 ± 0,233
ppm
± standard deviation
Aqua Regia Digestion
Lutetium (Lu)
[7439-94-3]
0,31 ± 0,028
ppm
± standard deviation
4-Acid Digestion
Lutetium (Lu)
[7439-94-3]
0,13 ± 0,008
ppm
± standard deviation
Aqua Regia Digestion
Magnesium (Mg)
[7439-95-4]
0,315 ± 0,011
%
± standard deviation
4-Acid Digestion
Magnesium (Mg)
[7439-95-4]
0,099 ± 0,011
%
± standard deviation
Aqua Regia Digestion
Manganese (Mn)
[7439-96-5]
0,045 ± 0,001
%
± standard deviation
4-Acid Digestion
Manganese (Mn)
[7439-96-5]
0,046 ± 0,002
%
± standard deviation
Aqua Regia Digestion
Molybdenum (Mo)
[7439-98-7]
9,69 ± 0,461
ppm
± standard deviation
4-Acid Digestion
Molybdenum (Mo)
[7439-98-7]
9,15 ± 0,668
ppm
± standard deviation
Aqua Regia Digestion
Sodium (Na)
[7440-23-5]
0,036 ± 0,01
%
± standard deviation
4-Acid Digestion
Niobium (Nb)
[7440-03-1]
7,79 ± 0,533
ppm
± standard deviation
4-Acid Digestion
Niobium (Nb)
[7440-03-1]
0,063 ± 0,012
ppm
± standard deviation
Aqua Regia Digestion
Neodymium (Nd)
[7440-00-8]
21,1 ± 1,15
ppm
± standard deviation
4-Acid Digestion
Neodymium (Nd)
[7440-00-8]
7,55 ± 1,09
ppm
± standard deviation
Aqua Regia Digestion
Nickel (Ni)
[7440-02-0]
61 ± 2,3
ppm
± standard deviation
4-Acid Digestion
Nickel (Ni)
[7440-02-0]
59 ± 2,9
ppm
± standard deviation
Aqua Regia Digestion
Phosphorus (P)
[7723-14-0]
0,217 ± 0,008
%
± standard deviation
4-Acid Digestion
Phosphorus (P)
[7723-14-0]
0,204 ± 0,011
%
± standard deviation
Aqua Regia Digestion
Lead (Pb)
[7439-92-1]
9,88 ± 0,587
ppm
± standard deviation
4-Acid Digestion
Lead (Pb)
[7439-92-1]
9,3 ± 0,52
ppm
± standard deviation
Aqua Regia Digestion
Praseodymium (Pr)
[7440-10-0]
5,49 ± 0,351
ppm
± standard deviation
4-Acid Digestion
Praseodymium (Pr)
[7440-10-0]
1,66 ± 0,27
ppm
± standard deviation
Aqua Regia Digestion
Rubidium (Rb)
[7440-17-7]
76 ± 3,7
ppm
± standard deviation
4-Acid Digestion
Rubidium (Rb)
[7440-17-7]
21,5 ± 3,5
ppm
± standard deviation
Aqua Regia Digestion
Rhenium (Re)
[7440-15-5]
< 0,002 ± IND
ppm
± standard deviation
4-Acid Digestion
Sulfur (S)
[7704-34-9]
0,129 ± 0,004
%
± standard deviation
4-Acid Digestion
Sulfur (S)
[7704-34-9]
0,104 ± 0,011
%
± standard deviation
Aqua Regia Digestion
Antimony (Sb)
[7440-36-0]
26,3 ± 2,43
ppm
± standard deviation
4-Acid Digestion
Antimony (Sb)
[7440-36-0]
13,9 ± 2,5
ppm
± standard deviation
Aqua Regia Digestion
Scandium (Sc)
[7440-20-2]
8,38 ± 0,31
ppm
± standard deviation
4-Acid Digestion
Scandium (Sc)
[7440-20-2]
4,89 ± 0,277
ppm
± standard deviation
Aqua Regia Digestion
Selenium (Se)
[7782-49-2]
6,76 ± 0,89
ppm
± standard deviation
4-Acid Digestion
Selenium (Se)
[7782-49-2]
6,09 ± 0,87
ppm
± standard deviation
Aqua Regia Digestion
Samarium (Sm)
[7440-19-9]
4,24 ± 0,263
ppm
± standard deviation
4-Acid Digestion
Samarium (Sm)
[7440-19-9]
2,34 ± 0,186
ppm
± standard deviation
Aqua Regia Digestion
Tin (Sn)
[7440-31-5]
1,42 ± 0,134
ppm
± standard deviation
4-Acid Digestion
Tin (Sn)
[7440-31-5]
0,58 ± 0,08
ppm
± standard deviation
Aqua Regia Digestion
Strontium (Sr)
[7440-24-6]
100 ± 3,3
ppm
± standard deviation
4-Acid Digestion
Strontium (Sr)
[7440-24-6]
79 ± 5,1
ppm
± standard deviation
Aqua Regia Digestion
Tantalum (Ta)
[7440-25-7]
0,53 ± 0,034
ppm
± standard deviation
4-Acid Digestion
Tantalum (Ta)
[7440-25-7]
< 0,010 ± IND
ppm
± standard deviation
Aqua Regia Digestion
Terbium (Tb)
[7440-27-9]
0,58 ± 0,058
ppm
± standard deviation
4-Acid Digestion
Terbium (Tb)
[7440-27-9]
0,45 ± 0,026
ppm
± standard deviation
Aqua Regia Digestion
Tellurium (Te)
[13494-80-9]
0,11 ± 0,02
ppm
± standard deviation
4-Acid Digestion
Tellurium (Te)
[13494-80-9]
0,1 ± 0,01
ppm
± standard deviation
Aqua Regia Digestion
Thorium (Th)
[7440-29-1]
6,99 ± 0,431
ppm
± standard deviation
4-Acid Digestion
Thorium (Th)
[7440-29-1]
2,6 ± 0,26
ppm
± standard deviation
Aqua Regia Digestion
Titanium (Ti)
[7440-32-6]
0,223 ± 0,009
%
± standard deviation
4-Acid Digestion
Thallium (Tl)
[7440-28-0]
1,45 ± 0,05
ppm
± standard deviation
4-Acid Digestion
Thallium (Tl)
[7440-28-0]
0,93 ± 0,052
ppm
± standard deviation
Aqua Regia Digestion
Thulium (Tm)
[7440-30-4]
0,29 ± 0,04
ppm
± standard deviation
4-Acid Digestion
Thulium (Tm)
[7440-30-4]
0,15 ± 0,007
ppm
± standard deviation
Aqua Regia Digestion
Uranium (U)
[7440-61-1]
5,72 ± 0,307
ppm
± standard deviation
4-Acid Digestion
Uranium (U)
[7440-61-1]
3,33 ± 0,147
ppm
± standard deviation
Aqua Regia Digestion
Vanadium (V)
[7440-62-2]
301 ± 10
ppm
± standard deviation
4-Acid Digestion
Vanadium (V)
[7440-62-2]
146 ± 16
ppm
± standard deviation
Aqua Regia Digestion
Tungsten (W)
[7440-33-7]
5,28 ± 0,298
ppm
± standard deviation
4-Acid Digestion
Tungsten (W)
[7440-33-7]
1,32 ± 0,23
ppm
± standard deviation
Aqua Regia Digestion
Yttrium (Y)
[7440-65-5]
20,8 ± 1,07
ppm
± standard deviation
4-Acid Digestion
Yttrium (Y)
[7440-65-5]
13,5 ± 0,83
ppm
± standard deviation
Aqua Regia Digestion
Ytterbium (Yb)
[7440-64-4]
2,1 ± 0,21
ppm
± standard deviation
4-Acid Digestion
Ytterbium (Yb)
[7440-64-4]
0,95 ± 0,052
ppm
± standard deviation
Aqua Regia Digestion
Zinc (Zn)
[7440-66-6]
224 ± 7
ppm
± standard deviation
4-Acid Digestion
Zinc (Zn)
[7440-66-6]
221 ± 9
ppm
± standard deviation
Aqua Regia Digestion
Zirconium (Zr)
[7440-67-7]
70 ± 7
ppm
± standard deviation
4-Acid Digestion
Zirconium (Zr)
[7440-67-7]
7,79 ± 1,16
ppm
± standard deviation
Aqua Regia Digestion
AnalytSilver (Ag)CAS-Nummer[7440-22-4]Konzentration0,573 ± 0,032EinheitppmZusätzliche Informationen± standard deviationMethodeAqua Regia Digestion
AnalytAluminium (Al)CAS-Nummer[7429-90-5]Konzentration4,31 ± 0,103Einheit%Zusätzliche Informationen± standard deviationMethode4-Acid Digestion
AnalytAluminium (Al)CAS-Nummer[7429-90-5]Konzentration1,21 ± 0,142Einheit%Zusätzliche Informationen± standard deviationMethodeAqua Regia Digestion
AnalytArsenic (As)CAS-Nummer[7440-38-2]Konzentration305 ± 14EinheitppmZusätzliche Informationen± standard deviationMethode4-Acid Digestion
AnalytArsenic (As)CAS-Nummer[7440-38-2]Konzentration300 ± 13EinheitppmZusätzliche Informationen± standard deviationMethodeAqua Regia Digestion
AnalytGold (Au)CAS-Nummer[7440-57-5]Konzentration0,307 ± 0,011EinheitppmZusätzliche Informationen± standard deviationMethodePb Fire Assay