Applicability of Siberian Placer Mining Technology to Alaskatechnology for placer mining in permafrost. . and describes surface and underground placer mining technology .. area of land purchased for mining, acre cl.alluvial mining acres,Guidelines for Placer Claim Staking in Yukon - Yukon Mining RecorderOct 18, 2016 . gravels or soils for purposes other than obtaining precious minerals (gold) or stones, for example quarrying. Please note: Staking a placer claim.Alluvial Diamond Resource Potential and Production Capacity .Large alluvial diamond mining site at alluvial flat in Wenchi, March 2009 ... 0.0002471 acre square kilometer (km2). 247.1 acre cubic meter (m3). 35.31.
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