LEADER 03335nam 2200577 a 450 001 9910454898503321 005 20200520144314.0 010 $a1-61344-066-9 010 $a0-87335-284-X 035 $a(CKB)1000000000821570 035 $a(EBL)464596 035 $a(OCoLC)609846004 035 $a(SSID)ssj0000361830 035 $a(PQKBManifestationID)11287102 035 $a(PQKBTitleCode)TC0000361830 035 $a(PQKBWorkID)10352964 035 $a(PQKB)11343414 035 $a(MiAaPQ)EBC464596 035 $a(Au-PeEL)EBL464596 035 $a(CaPaEBR)ebr10742679 035 $a(EXLCZ)991000000000821570 100 $a20080815d2008 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 13$aAn introduction to cut-off grade estimation$b[electronic resource] /$fby Jean-Michel Rendu 205 $a1st ed. 210 $aLittleton, Colo. $cSociety for Mining, Metallurgy, and Exploration$d2008 215 $a1 online resource (115 p.) 300 $aDescription based upon print version of record. 311 $a0-87335-268-8 320 $aIncludes bibliographical references and index. 327 $aCover; Title; Copyright; Contents; Preface; CHAPTER 1: Introduction; CHAPTER 2: General Principles; CHAPTER 3: Minimum Cut-off Grades; CHAPTER 4: Cut-off Grade for Polymetallic Deposits; CHAPTER 5: Cut-off Grade and Optimization of Processing Plant Operating Conditions; CHAPTER 6: Cut-off Grade and Mine Planning-Open Pit and Underground Selective Mining; CHAPTER 7: Cut-off Grade and Mine Planning- Block and Panel Caving; CHAPTER 8: Which Costs Should Be Included in Cut-off Grade Calculations?; CHAPTER 9: When Marginal Analysis No Longer Applies: A Gold Leaching Operation 327 $aCHAPTER 10: Mining Capacity and Cut-off Grade When Processing Capacity Is FixedCHAPTER 11: Processing Capacity and Cut-off Grade When Mining Capacity Is Fixed; CHAPTER 12: Mining and Processing Capacity and Cut-off Grade When Sales Volume Is Fixed; CHAPTER 13: Releasing Capacity Constraints: A Base Metal Example; CHAPTER 14: Relationship Between Mine Selectivity, Deposit Modeling, Ore Control, and Cut-off Grade; CHAPTER 15: Conclusions; Bibliography; Symbols; About the Author 330 $aAn Introduction to Cut-off Grade Estimation examines one of the most important calculations in the mining industry. Cut-off grades are essential to determining the economic feasibility and mine life of a project. Increased cut-off grades can reduce political risks by ensuring higher financial returns over a shorter period of time. Conversely, lower cut-off grades may increase project life with longer economic benefits to shareowners, employees, and local communities. Cut-off grades also impact reported reserves, which are closely monitored by stock exchanges and regulatory agencies. Author Dr. 606 $aOres$xGrading 606 $aOres$xSampling and estimation 608 $aElectronic books. 615 0$aOres$xGrading. 615 0$aOres$xSampling and estimation. 676 $a622/.7 700 $aRendu$b J.-M$0110663 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910454898503321 996 $aAn introduction to cut-off grade estimation$92192002 997 $aUNINA LEADER 02361nam 22006731 450 001 9910453776703321 005 20210923182824.0 010 $a1-61374-799-3 010 $a1-61374-797-7 010 $a9781613747964 035 $a(CKB)2550000001132685 035 $a(OCoLC)861536297 035 $a(CaPaEBR)ebrary10764437 035 $a(SSID)ssj0000999800 035 $a(PQKBManifestationID)12440513 035 $a(PQKBTitleCode)TC0000999800 035 $a(PQKBWorkID)10942410 035 $a(PQKB)11155242 035 $a(MiAaPQ)EBC1381831 035 $a(Au-PeEL)EBL1381831 035 $a(CaPaEBR)ebr10764437 035 $a(CaONFJC)MIL532394 035 $a(EXLCZ)992550000001132685 100 $a20130724d2013 uy 1 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt 182 $cc 183 $acr 200 10$aAfrofuturism $ethe world of black sci-fi and fantasy culture /$fYtasha L. Womack 205 $aFirst edition. 210 1$aChicago :$cChicago Review Press,$d[2013] 210 4$dİ2013 215 $a1 online resource (226 p.) 300 $aBibliographic Level Mode of Issuance: Monograph 311 $a1-61374-796-9 311 $a1-306-01143-4 320 $aIncludes bibliographical references and index. 327 $aEvolution of a space cadet -- A human fairy tale named black -- Project imagination -- Mothership in the key of Mars -- The African cosmos for modern mermaids (mermen) -- Divine feminine in space -- Pen my future -- Moonwalkers in paint and pixels -- A clock for time travelers -- The surreal life -- Agent change -- Future world. 606 $aAfrican Americans$xRace identity 606 $aAfrican diaspora$xSocial conditions 606 $aFuturologists 606 $aScience fiction films$xInfluence 606 $aScience fiction$xSocial aspects 608 $aElectronic books. 615 0$aAfrican Americans$xRace identity. 615 0$aAfrican diaspora$xSocial conditions. 615 0$aFuturologists. 615 0$aScience fiction films$xInfluence. 615 0$aScience fiction$xSocial aspects. 676 $a809.3/8762093529 700 $aWomack$b Ytasha$0935892 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910453776703321 996 $aAfrofuturism$92481498 997 $aUNINA