The mineral species include: quartz (25.8%), orthoclase (21.0%), albite (15.2%), aegerina-augita (9.8%), aegirine (7.6%), hematite/magnetite (5.0%), zircon (4.3%), biotite (4.2%), allanite-(La) (2.6%), gadolinita-(Sm) (1.7%), murataita and fluorite (0.5%), calcite (0.4%), titanite (0.3%), columbite (0.2%), lourenswalsita,iIlmenite, chromferide, sphalerite, anorthite and granate (all at 0.1%), fergusonite (0.07%), bastnasite andekanite (each at 0.06%), apatite and allanite-(Ce) (each at 0.04%), ferrosaponite and pyrite (each at 0.02%), and actinolite, ferro-actinolite, wollastonite, parisite and monazite (each at 0.01%). /// The raw material was crushed, ground and sieved. The recovery of the minus 75 ?m (200 mesh) fraction was 58%. /// a) Either no sets were received using digestion by two acids (hydrochloric and nitric acids) or the sets using digestion by two acids were declared method outliers based on statistical tests. / b) The mean is based mainly on data from samples of 1 to 2 grams ignited for 1 to 2 hours at 900 to 1050°C. / c) The mean is based mainly on data derived from various complete digestion methods.
Contents
Analyte
CAS Number
Concentration
Unit
Additional information
Method
Aluminium (Al)
[7429-90-5]
4,372
%
Certified value - see a,c
Barium (Ba)
[7440-39-3]
69,1
µg/g
Certified value - see a,c
Beryllium (Be)
[7440-41-7]
82,3
µg/g
Certified value - see a
Calcium (Ca)
[7440-70-2]
1,644
%
Certified value - see a,c
Cerium (Ce)
[7440-45-1]
4,54
µg/g
Certified value - see c
Chromium (Cr)
[7440-47-3]
82
µg/g
Certified value - see c
Caesium (Cs)
[7440-46-2]
1,118
µg/g
Certified value - see a,c
Copper (Cu)
[7440-50-8]
16,3
µg/g
Certified value
Dysprosium (Dy)
[7429-91-6]
330,3
µg/g
Certified value - see a,c
Erbium (Er)
[7440-52-0]
187,2
µg/g
Certified value - see a,c
Europium (Eu)
[7440-53-1]
20,85
µg/g
Certified value - see a,c
Iron (Fe)
[7439-89-6]
8,28
%
Certified value - see a,c
Gadolinium (Gd)
[7440-54-2]
346
µg/g
Certified value - see a,c
Hafnium (Hf)
[7440-58-6]
448
µg/g
Certified value - see a,c
Holmium (Ho)
[7440-60-0]
65
µg/g
Certified value - see a,c
Potassium (K)
[7440-09-7]
3,76
%
Certified value - see a,c
Lanthanum (La)
[7439-91-0]
2121
µg/g
Certified value - see c
Loss on Ignition (L.O.I.)
0,346
%
Certified value - see b
Lutetium (Lu)
[7439-94-3]
21,53
µg/g
Certified value - see c
Magnesium (Mg)
[7439-95-4]
0,0594
%
Certified value - see a,c
Molybdenum (Mo)
[7439-98-7]
59,7
µg/g
Certified value
Niobium (Nb)
[7440-03-1]
1,073
µg/g
Certified value - see a,c
Neodymium (Nd)
[7440-00-8]
2083
µg/g
Certified value - see c
Nickel (Ni)
[7440-02-0]
10,83
µg/g
Certified value
Phosphorus (P)
[7723-14-0]
0,0201
%
Certified value - see c
Lead (Pb)
[7439-92-1]
534
µg/g
Certified value
Praseodymium (Pr)
[7440-10-0]
550
µg/g
Certified value - see a,c
Rubidium (Rb)
[7440-17-7]
887
µg/g
Certified value - see a,c
Silicon (Si)
[7440-21-3]
29,66
%
Certified value - see c
Samarium (Sm)
[7440-19-9]
398
µg/g
Certified value - see a,c
Tin (Sn)
[7440-31-5]
121,1
µg/g
Certified value - see a,c
Strontium (Sr)
[7440-24-6]
133,7
µg/g
Certified value - see c
Tantalum (Ta)
[7440-25-7]
60,7
µg/g
Certified value - see a,c
Terbium (Tb)
[7440-27-9]
55,2
µg/g
Certified value - see a,c
Thorium (Th)
[7440-29-1]
135,5
µg/g
Certified value - see a,c
Titanium (Ti)
[7440-32-6]
0,3202
%
Certified value - see a,c
Thulium (Tm)
[7440-30-4]
25,8
µg/g
Certified value - see a,c
Yttrium (Y)
[7440-65-5]
1,725
µg/g
Certified value - see a,c
Ytterbium (Yb)
[7440-64-4]
159,4
µg/g
Certified value - see a,c
Zinc (Zn)
[7440-66-6]
1,499
µg/g
Certified value
Zirconium (Zr)
[7440-67-7]
18,66
µg/g
Certified value - see a,c
Bismuth (Bi)
[7440-69-9]
1,171
µg/g
Provisional value - see a
Cadmium (Cd)
[7440-43-9]
4,2
µg/g
Provisional value
Cobalt (Co)
[7440-48-4]
0,92
µg/g
Provisional value - see a
Manganese (Mn)
[7439-96-5]
0,313
%
Provisional value - see a, b
Sodium (Na)
[7440-23-5]
2,328
%
Provisional value - see a, b
Thallium (Tl)
[7440-28-0]
2,341
µg/g
Provisional value
Uranium (U)
[7440-61-1]
29,9
µg/g
Provisional value - see a, b
Silver (Ag)
[7440-22-4]
2
µg/g
Indictative value
Carbon (C)
[7440-44-0]
0,08
%
Indictative value
Gallium (Ga)
[7440-55-3]
80
µg/g
Indictative value - see e
Indium (In)
[7440-74-6]
0,4
µg/g
Indictative value - see b
Lithium (Li)
[7439-93-2]
60
µg/g
Indictative value - see b
Moisture
0,1
%
Indictative value - see c
Sulfur (S)
[7704-34-9]
0,04
%
Indictative value - see d
Antimony (Sb)
[7440-36-0]
0,2
µg/g
Indictative value
Scandium (Sc)
[7440-20-2]
3
µg/g
Indictative value
Vanadium (V)
[7440-62-2]
4
µg/g
Indictative value
Tungsten (W)
[7440-33-7]
1
µg/g
Indictative value - see b, e
Miscellaneous
Certificate of Analysis (specimen)
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