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|---|---|---|
 Date: 2007-09-30 01:02:50Natural resources Clausthalite Crookesite Thallium Umangite Athabascaite Selenide minerals Chemistry Matter |
| Umangite Cu3 Se2DocID: 4HxR - View Document |
| Cham´ eaniteDocID: 4xBg - View Document |
| CuSe4+O3 • 2H2 O ChalcomeniteDocID: 43nF - View Document |
| Sabatierite Cu6 TlSe4DocID: 3QId - View Document |
| Permingeatite Cu3 SbSe4DocID: 3DQM - View Document |