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PACKAGES: Rare Earth Elements (REE)


REE For Exploration

This inexpensive package provides an evaluation of the rare earths These elements have been selected to provide positive values for 90% of the rock samples encountered.

Element Unit Detection Limit
Cerium (Ce) ppm 2
Europium (Eu) ppm 0.5
Lanthanum (La) ppm 1
Lutetium (Lu) ppm 0.1
Neodymium (Nd) ppm 5
Samarium (Sm) ppm 0.1
Terbium (Tb) ppm 0.5
Ytterbium (Yb) ppm 0.5
Scandium (Sc) ppm 0.1
Thorium (Th) ppm 0.5
Uranium (U) ppm 1

REE for Research

Improved sensitivity. The RE Exploration packaged is upgraded by combining NAA with ICP-MS to provide good sensitivity for all rare earth elements and assurance of total analysis. Chondrite plots can also be provided.

Element Unit Detection Limit
Cerium (Ce) ppm 0.5
Dysprosium (Dy) ppm 0.1
Erbium (Er) ppm 0.1
Europium (Eu) ppm 0.1
Gadolinium (Gd) ppm 0.1
Holmium (Ho) ppm 0.1
Lanthanum (La) ppm 0.5
Lutetium (Lu) ppm 0.1
Neodymium (Nd) ppm 0.5
Praseodymium (Pr) ppm 0.1
Samarium (Sm) ppm 0.05
Terbium (Te) ppm 0.1
Thulium (Tm) ppm 0.1
Ytterbium (Yb) ppm 0.1
Yttrium (Y) ppm 0.1

 

 
 
 

 
 
 
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