Rare Earth Elements: A Review of Production, Processing ...
Rare Earth Elements: A Review of Production, Processing ...
Rare Earth Elements: A Review of Production, Processing ...
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<strong>Rare</strong> <strong>Earth</strong> <strong>Elements</strong> <strong>Review</strong> Appendix B – REE Mines and Mineral Deposits in the U.S.<br />
State /<br />
Province Deposit Type<br />
Other Igneous-<br />
Affiliated<br />
(including<br />
Pegmatites and<br />
Veins)<br />
Idaho<br />
(cont.)<br />
Phosphorite<br />
Map<br />
Reference<br />
No (Figure<br />
3-1) Deposit Name Status Company Comments<br />
286 Hall Mountain<br />
Group<br />
Orris, et<br />
al. a<br />
Long, et<br />
al. b<br />
Gupta,<br />
et al. c<br />
Occurrence — Mining ceased in the 1940's. � � � —<br />
733 Smoky Canyon Byproduct<br />
producer?<br />
— P mine. � � � —<br />
719 Blackfoot<br />
Bridge<br />
Occurrence — ? 0.1% REE in P ore. � � � —<br />
721 Caldwell<br />
Canyon<br />
Occurrence — ? 0.1% REE in P ore. � � � —<br />
722 Champ Occurrence — ? 0.1% REE in P ore. Phosphate mining ceased in<br />
1986.<br />
� � � —<br />
725 Gay and South<br />
Forty<br />
Occurrence — ? 0.1% REE in P ore. � � � —<br />
727 Husky Occurrence — ? 0.1% REE in P ore. � � � —<br />
730 Mountain Fuel Occurrence — ? 0.1% REE in P ore. � � � —<br />
731 North Henry Occurrence — ? 0.1% REE in P ore. � � � —<br />
735 Trail Creek Occurrence — ? 0.1% REE in P ore. � � � —<br />
726 Henry Past<br />
byproduct<br />
producer?<br />
— ? 0.12% REE in P ore. � � � —<br />
729 Maybe Canyon<br />
(Maybie)<br />
Past<br />
byproduct<br />
producer?<br />
736 Wooley Valley Past<br />
byproduct<br />
producer?<br />
734 Swan Lake<br />
Gulch<br />
Potential<br />
producer<br />
Schüler,<br />
et al. d<br />
— ? 0.1% REE in P ore. � � � —<br />
— ? 0.11% REE in P ore. � � � —<br />
— <strong>Production</strong> planned for 2004. � � — —<br />
723 Conda — ? 0.1% REE in P ore. Phosphate mining ceased in<br />
1984.<br />
B-4<br />
� � � —