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HeapRec: a methodology for determining cyanide heap leach reclamation performance bonds.
Denton DK Jr.; Iverson SR; Gosling BB
Spokane, WA: U.S. Department of the Interior, Bureau of Mines, IC 9328, 1992 Jan; :1-79
The U.S. Bureau of Mines report presents the documentation for HeapRec, a methodology for calculating reclamation performance bonds for cyanide heap leach operations. HeapRec is a template developed for use with Lotus 1-2-3 release 2.01 or newer software. The report is presented in step-by-step "user's manual" format. Appendixes contain detailed background and reference material on performance bonding, cyanide detoxification regulation, cyanide detoxification methods, general mine reclamation procedures, and an example bond calculation.
Waste-treatment; Models; Computer-models; Computer-software; Cyanide-compounds; Cyanides
IH; Information Circular
Spokane, WA: U.S. Department of the Interior, Bureau of Mines, IC 9328
Page last reviewed: September 24, 2021
Content source: National Institute for Occupational Safety and Health Education and Information Division