Minor Metals in the Periodic Table

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Ce - Cerium (Cerium metal - high grade)

Origin

China, Russia, CIS.

Tariff No.

28053090.

Quality

Ce/TREM

>99 % min.
Fe 0.25 % max.
Si 0.05 % max.
Ca 0.03 % max.
Al 0.03 % max.
Mg 0.15 % max.
O 0.05 % max.
C 0.05 % max.
TREM Impurities 1 % max.

Form

0.5 KG (500g) ingots.

Packaging

UN drums 

Lot Size & Tolerance

200 KG (+/-2%) 

Documentation

Standard documentation, as per MMTA Consolidated Regulations, plus detailed packing list and producer’s original, or photocopy of, producer's quality certificate.

Weighing & Sampling

As per MMTA Consolidated Regulations. 

Other Notes

*Rare Earths (RE) are generally defined as Scandium, Yttrium and the series from Lanthanum – Lutetium in the periodic table. The purity of rare earth metals and compounds is traditionally reported as a percentage of all rare earths. When defining a particular material the “total rare earth metal” (TREM) or “total rare earth oxide” (TREO) contents should be stated.

Certain older CIS materials were not analysed for all rare earths and reported purities could be misleading. In such cases, an independent analysis should be provided.
 

Cerium Metal Norms

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Economics and Facts

  1. USGS (various)
  2. Hard Assets Investor (2008)
  3. Metal Bulletin (2006)
  4. Mining Journal (2005)
  5. ..........................................................  

REACH Consortia

Information will soon be available on the consortia for this metal and its compounds.

 

 

 
 

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