8 samples were analyzed for trace elements by Inductively Coupled Plasma - Atomic Emission Spectroscopy following HF-HNO3-HClO4 acid digestion with HCl leach. 8 samples were analyzed for gold, platinum and palladium using Inductively Coupled Plasma - Mass Spectroscopy following Fire Assay Fusion.
Summary
8 samples were analyzed for trace elements by Inductively Coupled Plasma - Atomic Emission Spectroscopy following HF-HNO3-HClO4 acid digestion with HCl leach. 8 samples were analyzed for gold, platinum and palladium using Inductively Coupled Plasma - Mass Spectroscopy following Fire Assay Fusion.
U.S. Department of the Interior
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U.S. Geological Survey
