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2013 - XRF Round-robin test Central Geological Laboratory of Mongolia - CGL127, Manganese ore
Organizer
Central Geological Laboratory of Mongolia (CGL)
Material
CGL 127 (MnH, Manganese Ore)
Literature
Certificate of Analysis
Download
Major elements [wt %]
CRB
RV
1sRV
Z-Score
Na₂O*
0.120
0.090
---
---
MgO
0.820
0.790
0.020
---
Al₂O₃
9.440
9.270
0.160
---
SiO₂
11.180
10.840
0.150
---
P₂O5
0.800
0.760
0.020
---
K₂O*
0.010
0.020
---
---
CaO*
1.630
1.630
---
---
TiO₂
0.550
0.530
0.010
---
Fe₂O₃ tot
20.100
19.510
0.370
---
MnO
47.000
45.900
0.540
---
L.O.I.*
6.400
6.410
---
---
Trace elements [µg/g]
CRB
RV
1sRV
Z-Score
Ba*
9,528.00
9,384.00
---
---
Co
323.00
316.00
25.00
---
Cr*
67.00
86.00
---
---
Cu*
111.00
127.00
---
---
La*
117.00
88.00
---
---
Nb*
11.00
15.70
---
---
Nd*
82.00
78.70
---
---
Ni
374.00
377.00
---
---
Pb*
43.00
38.00
---
---
Sr
1,230.00
1,354.00
62.00
---
V*
197.00
241.00
---
---
Y
97.00
104.00
6.00
---
Zn
170.00
182.00
8.00
---
Zr
166.00
208.00
11.00
---
Legende
CRB
Interlaboratory test
1s-RV
Z-score
*
CRB Results
Interlaboratory Test Results
Standard Deviation Interlaboratory Test
Difference between the measured value and the average value of the interlaboratory test
Value not certified
