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 Date: 2010-06-17 21:22:44Economic geology Native element minerals Superhard materials Excelsior Diamond Kimberlite The Jonker Carbon Jagersfontein Mine Chemistry Diamond Matter |
| TOXICOLOGICAL PROFILE FOR LEADDocID: 1rtFC - View Document |
| BRASS & BRONZe ALLOYS Brasses are copper-based metals that contain zinc as the principle alloying element. Other elements, such as iron, aluminum, nickel and silicon are alloyed in the brass to enhance certain propertiesDocID: 1rtxk - View Document |
| Donlin Gold Project EIS Quinhagak Scoping Meeting Village Corporation Conference Room Thursday, February 28, 2013, 1:00 pm Attendance: Well over 40 residents attended the scoping meeting held in Quinhagak. Don Kuhle of tDocID: 1rtor - View Document |
| Microsoft Word - copperChp1FGR10docDocID: 1rsYs - View Document |
| Platinum Interim Review 2013.inddDocID: 1rsHl - View Document |