FK-N Potash Feldspar Page Last Updated:

Saturday, December 04, 1999

Producer: Association Nationale de la Recherce Technique
Material Source: Madras (now Tamil Nadu), India
Date Released: 1974
Production Ref: 95GOV - 01

Constituent Concentration Uncertainty Units N Data Quality Data Source
Major Oxides
Al2O3 18.61 0.14 % 61 Working value 95GOV - 01
CaO 0.11 0.02 % 54 Working value 95GOV - 01
CO2 0.09 % 5 Provisional value 95GOV - 01
Fe2O3 0.02 0.01 % 8 Working value 95GOV - 01
Fe2O3-T 0.09 0.03 % 56 Working value 95GOV - 01
FeO 0.06 0.03 % 10 Working value 95GOV - 01
H2O+ 0.32 0.06 % 22 Working value 95GOV - 01
H2O- 0.14 0.04 % 22 Working value 95GOV - 01
K2O 12.81 0.14 % 61 Working value 95GOV - 01
MgO 0.01 % 37 Provisional value 95GOV - 01
MnO 0.005 0.001 % 35 Working value 95GOV - 01
Na2O 2.58 0.05 % 55 Working value 95GOV - 01
P2O5 0.024 0.01 % 39 Working value 95GOV - 01
SiO2 65.02 0.18 % 59 Working value 95GOV - 01
TiO2 0.02 0.01 % 32 Working value 95GOV - 01
Minor Oxides
BaO 0.02233 0.0017864 % 22 Working value 95GOV - 01
Cr2O3 7.30775E-04 2.63079E-04 % 15 Working value 95GOV - 01
Rb2O 0.094 0.0055 % 24 Working value 95GOV - 01
SrO 4.612179E-03 4.73044E-04 % 21 Working value 95GOV - 01
ZnO 1.24476E-03 3.73428E-04 % 24 Working value 95GOV - 01
ZrO2 0.0000945 0.000027 % 9 Working value 95GOV - 01
Al 9.84 0.07 % 61 Working value 95GOV - 01
As 0.3 ug/g Provisional value 95GOV - 01
Ba 200 16 ug/g 22 Working value 95GOV - 01
Be 1 0.11 ug/g 7 Working value 95GOV - 01
Bi 0.1 ug/g Provisional value 95GOV - 01
Ca 790 140 ug/g 54 Working value 95GOV - 01
Cd 0.018 ug/g Provisional value 95GOV - 01
Ce 1 0.1 ug/g 13 Working value 95GOV - 01
Cl 20 ug/g Provisional value 95GOV - 01
Co 14 1.5 ug/g 27 Working value 95GOV - 01
Cr 5 1.8 ug/g 15 Working value 95GOV - 01
Cs 7 0.8 ug/g 13 Working value 95GOV - 01
Cu 2 1 ug/g 15 Working value 95GOV - 01
Dy 0.06 0.01 ug/g 6 Working value 95GOV - 01
Er 0.04 0.01 ug/g 6 Working value 95GOV - 01
Eu 0.45 0.04 ug/g 16 Working value 95GOV - 01
F 30 ug/g 8 Provisional value 95GOV - 01
Fe 630 210 ug/g 56 Working value 95GOV - 01
Ga 23 2.5 ug/g 10 Working value 95GOV - 01
Gd 0.06 0.01 ug/g 7 Working value 95GOV - 01
Ge 2.5 ug/g Provisional value 95GOV - 01
Hf 0.04 ug/g 6 Provisional value 95GOV - 01
Ho 0.012 0.004 ug/g Working value 95GOV - 01
In 0.02 ug/g Provisional value 95GOV - 01
K 10.63 0.12 % 61 Working value 95GOV - 01
La 0.95 0.12 ug/g 11 Working value 95GOV - 01
Li 8.5 1.7 ug/g 10 Working value 95GOV - 01
Lu 0.006 0.002 ug/g 8 Working value 95GOV - 01
Mn 40 8 ug/g 35 Working value 95GOV - 01
Mo 0.25 0.1 ug/g Working value 95GOV - 01
Na 1.91 0.04 % 55 Working value 95GOV - 01
Nb 0.3 ug/g Provisional value 95GOV - 01
Nd 0.3 0.08 ug/g 8 Working value 95GOV - 01
Ni 1.5 0.5 ug/g 13 Working value 95GOV - 01
P 100 40 ug/g 39 Working value 95GOV - 01
Pb 240 20 ug/g 21 Working value 95GOV - 01
Pr 0.09 0.1 ug/g Working value 95GOV - 01
Rb 860 50 ug/g 24 Working value 95GOV - 01
S 60 ug/g 7 Provisional value 95GOV - 01
Sb 0.45 0.08 ug/g 8 Working value 95GOV - 01
Sc 0.05 0.01 ug/g 6 Working value 95GOV - 01
Sm 0.05 0.02 ug/g 10 Working value 95GOV - 01
Sn 0.3 0.1 ug/g Working value 95GOV - 01
Sr 39 4 ug/g 21 Working value 95GOV - 01
Ta 0.25 0.04 ug/g 8 Working value 95GOV - 01
Tb 0.01 0.005 ug/g 5 Working value 95GOV - 01
Th 0.15 ug/g 6 Provisional value 95GOV - 01
Tm 0.006 0.003 ug/g Working value 95GOV - 01
U 0.15 0.05 ug/g 6 Working value 95GOV - 01
V 0.5 0.2 ug/g 5 Working value 95GOV - 01
W 120 15 ug/g 7 Working value 95GOV - 01
Y 0.5 0.1 ug/g 9 Working value 95GOV - 01
Yb 0.04 0.02 ug/g 11 Working value 95GOV - 01
Zn 10 3 ug/g 24 Working value 95GOV - 01
Zr 0.7 0.2 ug/g 9 Working value 95GOV - 01
Other Constituents
Loss On Ignition 0.6 % Provisional value 95GOV - 01

Material Production Reference:
K. Govindaraju (1995), 1995 Working Values with Confidence Limits for Twenty-Six CRPG, ANRT and IWG-GIT Geostandards, Special Issue, Geostandards Newsletter, 19: 1-32.

Data Source Reference:
K. Govindaraju (1995), 1995 Working Values with Confidence Limits for Twenty-Six CRPG, ANRT and IWG-GIT Geostandards, Special Issue, Geostandards Newsletter, 19: 1-32.

Date html code optimized : February 2004.