| 000 | 00848nam a2200193 4500 | ||
|---|---|---|---|
| 001 | 0000001948 | ||
| 008 | 110930 1985 eng d | ||
| 040 | _aJMGHQ | ||
| 090 | 0 | 0 |
_a555.95 _bWON |
| 100 | 1 | _aWong, Yew Choong | |
| 245 | 1 | 4 |
_aThe mining, processing, and economic significance of rare-earth and yttrium mineral _ban overview, including special reference to Malaysia _cWong Yew Choong |
| 260 | _c1985 | ||
| 300 |
_a13p. _bill. _c30cm |
||
| 504 | _aIncludes bibliographical references | ||
| 520 | _aThe rare-earth elements (REE) are a group of 15 chemically similar element. Although not on REE, uttrium is included with the REE because it often occurs with them in nature, having similar chemical prpoperties. | ||
| 650 | 0 |
_aMineralogy _zMalaysia |
|
| 650 | 0 |
_aEconomic geology _xRare earth uttrium _zMalaysia |
|
| 651 | 0 | _aMalaysia | |
| 999 |
_c22287 _d22287 |
||