Global-Scale Geochemical Maps
Asia
China
Al2O3
MgO
CaO
Na2O
K2O
TFe2O3
As
Ba
Co
Cr
Cu
Mn
Nb
Ni
P
Pb
Rb
Sc
Sr
Ti
V
Zn
Y
La
Ce
Laos
Al2O3
MgO
CaO
Na2O
K2O
TFe2O3
As
Ba
Co
Cr
Cu
Mn
Nb
Ni
P
Pb
Rb
Sc
Sr
Ti
V
Zn
Y
La
Ce
America
the United States of America
Al2O3
MgO
CaO
Na2O
K2O
TFe2O3
As
Ba
Co
Cr
Cu
Mn
Nb
Ni
P
Pb
Rb
Sc
Sr
Ti
V
Zn
Y
La
Ce
Peru
Al2O3
MgO
CaO
Na2O
K2O
TFe2O3
As
Ba
Co
Cr
Cu
Mn
Nb
Ni
P
Pb
Rb
Sc
Sr
Ti
V
Zn
Y
La
Ce
Europe
Al2O3
MgO
CaO
Na2O
K2O
TFe2O3
As
Ba
Co
Cr
Cu
Mn
Nb
Ni
P
Pb
Rb
Sc
Sr
Ti
V
Zn
Y
La
Ce
Oceania
Australia
Al2O3
MgO
CaO
Na2O
K2O
TFe2O3
As
Ba
Co
Cr
Cu
Mn
Nb
Ni
P
Pb
Rb
Sc
Sr
Ti
V
Zn
Y
La
Ce
National-Scale Geochemical Maps
Asia
China
TFe2O3
MgO
CaO
Na2O
K2O
Co
Mn
Nb
P
Sr
Ti
V
La
