Does LYC make HRE ?, page-4

This table comes from the Lynas Website.

The CLD or Central Lanthanide Deposit is being mined and processed now. The Duncan Deposit contains a greater proportion of the heavy rare earths but as you can see by the table, most of this deposit also consists of lower value Cerium and Lanthanum. Processing the Duncan Deposit requires a completely different chemistry. Exploiting this deposit is a best several years away IMO.

	Column 1	Column 2	Column 3
0	Rare Earths Oxides	CLD	Duncan Deposit
1	Lanthanum Oxide	23.88%	24.87%
2	Cerium Oxide	47.55%	39.38%
3	Praseodymium Oxide	5.16%	4.75%
4	Neodymium Oxide	18.13%	17.89%
5	Samarium Oxide	2.44%	2.83%
6	Europium Oxide	0.53%	0.77%
7	Gadolinium Oxide	1.09%	1.99%
8	Terbium Oxide	0.09%	0.26%
9	Dysprosium Oxide	0.25%	1.27%
10	Holmium Oxide	0.03%	0.19%
11	Erbium Oxide	0.06%	0.41%
12	Thulium Oxide	0.01%	0.04%
13	Ytterbium Oxide	0.03%	0.18%
14	Lutetium Oxide	0.00%	0.02%
15	Yttrium Oxide	0.76%	5.17%
16	Total	100.00%	100.00%