Related by context. All words. (Click for frequent words.) 81 @ #.#g t [004] 80 #m@#.#g t [002] 79 #m@#.#g t Au [003] 79 #m@#.#g t Au [001] 79 #m@#.# g t Au [002] 79 #m@#.# g t [002] 79 @ #.#g t [002] 79 #m@#.#g t Au [004] 78 m@#.# g t [003] 78 m@#.# g t Au [002] 78 #m@#.# g t Au [006] 78 #m@#.#g t [004] 78 #m@#.#g t [001] 77 metres@#.# g t [003] 77 #.#g t silver [003] 77 #m@#.# % [004] 77 #m@#.#g t Au [002] 77 #m@#.# g t Au [001] 77 #.#g t silver [004] 76 @ #.#g t [003] 76 #m@#.# g t [005] 76 #.#g t Ag [004] 76 #m@#.# % [007] 76 3E PGM 76 #m@#.# g t Au [007] 76 averaging #.#g t [001] 76 metres@#.# % [003] 76 #m@#.#g t Au [006] 75 #m@#.#g t Au [005] 75 m@#.# g t [004] 75 #m@#.# % [006] 75 #m@#.#g t [005] 75 #.#g t [005] 75 metres@#.# g t Au [003] 75 meters grading #.#g [001] 74 #m@#.#g t [003] 74 #m@#.#g t [006] 74 #m@#.# g t [004] 74 Pt + Pd 74 metres@#.# g t Au [002] 74 #.#gpt [001] 74 #m@#.# g t [006] 74 section #E [004] 74 @ #.#g t [001] 74 #.#g Au t [003] 74 g t PGM 74 #.#g t gold [001] 74 #m@#.# g t [001] 73 #m@#.# g t Au [003] 73 copper #.#g t [002] 73 #.#g t [003] 73 #m@#.# % [001] 73 @ #ppm U#O# 73 #m@#.# % [003] 73 metres@#.#g t gold 73 averaging #.#g t [003] 73 g t Pt 73 % Cu #.#g/tAu 73 #.#gpt [002] 73 meters grading #.#g [002] 73 #.#g t Ag [001] 73 intersected #.#m [001] 73 interval assaying 72 g t Pd 72 Au incl 72 #m@#.#g t gold [001] 72 #m grading #.#g [002] 72 t Au 72 g t Beryllium 72 KDH# [001] 72 + Pd 72 Kau# 72 Metres Averaging 72 #,# g t 72 #.#g t Au [003] 71 hole MJV 71 grading #.#g t [002] 71 meters@#.# g t [002] 71 t Ag 71 Hole intersected 71 #.#g t Ag [005] 71 AngloGold Ashanti Titiribi 71 #m@#.# g t Au [005] 71 #.#g t Au [002] 71 #.#m grading #.#g [001] 71 ppm Ag 71 - -Schwenkler 71 True Width 71 #.#g t Au [004] 71 Grams Per Tonne 71 intersected #.#m [002] 71 Metres Grading 71 grading #.#g t Au [001] 71 + Pd + 71 averaging #.#g t [002] 71 oz t Ag 70 Cu Zn Ag 70 ppb Pt 70 #m@#.# % [002] 70 Au CHL# 70 KBRC# 70 #.#g t gold [005] 70 #JD# 70 #.#gpt Au [002] 70 Drill intersections 70 #g t Au [001] 70 #.#g t [002] 70 #.#g t Pt 70 #.#gpt [003] 70 KERC# 70 metres@#.# % [002] 70 Drill Holes 70 ppm cobalt 70 gt Au 70 #.#g t Ag [002] 70 - -Anne Milling 70 metres@#.# g t [001] 70 % Nb#O# 70 #m downhole 70 ppm Ta#O# 70 drilled thicknesses 70 t Pd 69 grading #.#g t [001] 69 #ppm Mo 69 Dip -# 69 #.#g t [004] 69 KRC# [001] 69 #g t Ag [001] 69 Million ozs 69 #.#g t gold [004] 69 #m@#.# % [005] 69 WDD# 69 Massive Sulphides 69 -Hisarcıklıoğlu 69 #g t Ag [002] 69 Au t 69 intersected kimberlite 69 #.#oz t [002] 69 Y#O# 69 meters downhole 69 SIN# 69 To Length Au 69 drill hole NAD# 69 #.#g t Pd 69 BRAZD 69 #CF# 69 % MoS2 69 #ppm molybdenum [001] 69 % Cu #.#g 69 Nakru 69 meters@#.# g t Au 69 DDD# 69 #.# gpt silver 69 ppb Pd 69 SADD# 69 m@#.# g t Au [001] 68 g t PGE 68 -Living Independently 68 % Cu Eq 68 g t grammes 68 m@#.# g t Au [003] 68 oz t Au 68 m@#.# 68 ppm Pb 68 #.#gpt [004] 68 #ppm Cu 68 intercept grading 68 #.#g Au t [005] 68 #.#gpt Au [001] 68 #W# [002] 68 NQ diamond 68 #g t Ag [003] 68 ZFDDH# 68 DDH# [002] 68 m@#.# % 68 gpt Pd 68 metres@#.# % [001] 68 -Baralt 68 #.#gpt gold [001] 68 hole MWNE 68 Drill Hole Results 68 LC#C 68 Drillholes 68 Diamond Drill Holes 68 Drill Intercepts 68 Drill Intersections 68 MPD# 68 drill hole SADD# 68 -Joel bro Benji 68 g mt 68 interval grading #.#g 68 #/-# 68 #m@#.#g t gold [002] 67 #.#m #.#m [003] 67 Zn Au 67 Copper Mineralization 67 Length m 67 Massive Sulphide 67 Osisko Intersects 67 #.#g t silver [002] 67 silver #.#g t 67 oz ton silver 67 phyllic altered 67 gm tonne 67 - -Justice Timothy Studdert 67 intersected massive sulphides 67 #g t [002] 67 #.#g t [006] 67 #TR# 67 #-# intersected 67 gm t 67 Core Length 67 -NTRA Thoroughbred Poll 67 -Greg Stoda Palm Beach 67 - -Staehely 67 -ActivClient 67 #.# meters downhole 67 Extends Mineralization 67 To Width Au 67 #.#g Ag t 67 #.#m #.#m [004] 67 m grading 67 Significant intercepts 67 zinc #.#g t 67 hole BRAZD 67 Silver Mineralization 67 Assay Results 67 Cu Eq 67 KDH# [002] 67 hole RC# 67 Mineralized intercepts 67 #g t [001] 67 - -Cavlan 67 #.#g t Au [005] 67 INTERSECTS 67 Inter Citic Releases 67 meters@#.# g t [001] 67 Strike Length 67 Mineralized Zone 67 Pt g t 67 #m@#.# 67 gpt Pt 67 Significant Intercepts 67 Takom 67 -Expandable Memory 67 carbonate veins 67 #.#g t Au [001] 67 Drilling Extends 67 gpt silver 67 Pokukrom West 67 Mbenge Zone 67 g t 4E 67 #ppm U 67 TW Incl 67 Significant Intersections 67 DDH# [001] 66 m Width m 66 Copper Cu 66 #WR# 66 Tonnes Cu 66 -Dins 66 gm t Ag 66 Fobiri 66 Tres Juanes Norte 66 Near Surface 66 Moz Au 66 Grams Tonne Gold 66 weakly anomalous 66 @ #ppm eU#O# 66 veins stockworks 66 #.#g Au t [001] 66 Initial Resource Estimate 66 -Patney 66 #.#oz t [001] 66 quartz ankerite 66 Drilling Intersects 66 Kavola East 66 silicified porphyry 66 #.#gpt gold [002] 66 Cu mineralization 66 Significant intersections 66 Marta Este 66 Gold Mineralization 66 g Ag 66 Dienemera 66 hole SP# 66 sericitic 66 Ag oz 66 grams tonne 66 UG2 Chromitite Layer 66 #.#m grading #.#g [002] 66 #.#m #.#m #.#m [003] 66 Meters Grading #.# 66 SLD# 66 intersected mineralized 66 Delineation Drilling 66 Pt Pd Au 66 TRK# 66 g t Niobium 66 ppm eU#O# 66 Au Eq 66 Quartz Vein 66 pyrite altered 66 RRC# 66 ZK# [002] 66 - -winger Colby Armstrong 66 vein stockwork 66 hole NAD# 66 Ni Cu PGM mineralization 66 Ce#O# 66 Hole PXE 66 Hugla Tepe 66 Chiis 66 -Whitsunday Regional 66 pyrite pyrrhotite chalcopyrite 66 g tg t 66 Expands Mineralization 66 hypogene mineralization 66 + Pd g t 66 LMD# 66 Dip Azimuth 66 -Dropper 66 intersected anomalous radioactivity 66 m downhole 66 intersected sulphide mineralization 66 GOLD EXPLORATION 66 polymetallic Au Ag 66 #.#m #.#m [005] 66 strongly silicified 66 LURC# 66 Cobrecon 66 sulphide breccia 66 Hole ZFDDH# 66 #CBN 66 trace chalcopyrite 66 MGZD# [002] 66 #.#gpt TPM 66 ppm U 65 #.#g Au t [002] 65 MGZD# [001] 65 g t Ag 65 El Cafetal La Virgen 65 m@#.# g t [002] 65 Hole WAT# 65 holes BD# 65 #N [003] 65 HOLE NO 65 g t silver #Moz 65 Drill Hole 65 Gold Intersected 65 Zn Ag 65 -human papilloma viruses 65 chalcocite chalcopyrite 65 #.#g t Ag [003] 65 Hangingwall 65 - -fascist regimes 65 aircore drill holes 65 Oshiveli 65 Pokukrom East 65 gpt Ag 65 #.# oz ton 65 Cu Ni Co 65 Inter Citic Reports 65 #g t [003] 65 LJ#r 65 drilled widths 65 Hole EC# 65 NAD# [002] 65 intersected #m@#.# 65 Intersected 65 gr t Au 65 Off Scale Radioactivity 65 #m@#.# g t Au [004] 65 MK RC 65 quartz sericite 65 Reverse circulation 65 AZS# 65 epithermal quartz 65 ppm Ta 65 Gold Per Tonne 65 Cu Zn 65 intersected variably 65 - -Linda Shrieves Orlando Sentinel 65 intersected disseminated 65 quartz feldspar 65 Cu Au 65 mineralized pegmatite 65 ASSAYS 65 Colnic 65 Drilling Confirms 65 Section #N [002] 65 % Zn 65 diorite porphyry 65 Gold Intercepts 65 brecciated quartz 65 Meters Averaging 65 Drilling Underway 65 Stockwork 65 holes RL# 65 -Shankey 65 -Revolutionary Girl Utena 65 Interval m 65 -Wauk 65 Drill Results 65 HREO TREO 65 hole BG# 65 hole ZFDDH# 65 hole DH# 65 potassic altered 65 Mt@#.# % [002] 65 BB# [002] 65 Porphyry Target 65 hole WAT# 65 gms tonne gold 64 Soil Anomaly 64 bearing sulphide mineralization 64 EMD# encountered #.# 64 Silver Eq 64 GPD# 64 Copper Equivalent 64 g t Gallium 64 KBDD# 64 Silicified 64 1g t Au 64 #,#-#,# ft. Loc 64 Mt@#.# g t [001] 64 Assays Pending 64 - -Informed Consent 64 metres@#.# g t Au [001] 64 g t Ag Eq 64 Section #E [003] 64 Footwall Zone 64 TRD# 64 Porcupine Destor 64 Dioulafoundou 64 ppm antimony 64 drill hole HR# 64 #.#/#.#m 64 Nueva Caledonia 64 Mt@#.# g t Au [002] 64 Ounces -Recipe Chicken 64 % Fe#O# 64 massive sulphide horizon 64 gAu t 64 Tonnes Au g t 64 Sechol Inicio 64 ppm U#O# 64 #E [002] 64 grading #.#g t Au [002] 64 Suuri zone 64 INFERRED 64 per tonne gpt 64 DDH IAX 64 g.Au t 64 DDH Curi 64 Au g t 64 MAG Silver Reports 64 ZrO2 64 Mala Noche Footwall Zone 64 sericite pyrite 64 Drilling Resumes 64 Calandria Norte 64 Significant assay 64 #.# oz Au 64 Once Bocas 64 argillic altered 64 - -ASBMB 64 Naciente Quebrada Pedregosa 64 Li# 64 vein assayed 64 mineralization encountered 64 chalcopyrite bornite 64 Mineralized Zones 64 section #N [002] 64 g t palladium 64 ppm indium 64 tonnes grading #.#g t [002] 64 RC# intersected 64 Quartz vein gossan 64 g t Tantalum 64 + Y#O# 64 g t Au Eq 64 Width Grade 64 Grade Mineralization 64 m@#.# g t Au [004] 64 hematite goethite 64 Au eq 64 intersected massive sulphide 64 - -Klontz 64 High Grade Intercepts 64 epidote 64 -Chateau Indage 64 diamond drillholes 64 Longitudinal Section 64 ppm Zn 64 #ppm U#O# 64 g t TPM 64 silicified quartz 64 minor chalcopyrite 64 Reverse Circulation 64 Diamond Drill Hole 64 Au Ag Cu 64 intersected anomalous gold 64 Million Ounces 64 excavator trenches 64 massive sulphides grading 64 Zn mineralization 64 MINERALIZATION 64 Golouma South 64 Zinc Zn 64 #ppb Au [002] 64 intersected mineralized zone 64 piotr.skolimowski @ thomson.com 64 Mineralization Extended 64 Azulitas 64 Azimuth Dip 64 Anomalous values 64 -Adamske 64 Tonnes Au 64 quartz calcite 64 #,#,# tonnes@#.# g [002] 64 hematite mafic 64 Saprolite mafic intrusive 64 hole DDH# 63 -#/# [002] 63 -Addis Ketema 63 bornite chalcopyrite 63 pawel.sobczak @ thomson.com 63 gpt Au 63 vein breccia 63 sphalerite galena 63 Bejucosa 63 Drill hole GCL# 63 spodumene rich 63 quartz magnetite chalcopyrite 63 Au Cu mineralization 63 diopside 63 Stepout 63 copper #.#g t [001] 63 #WA 63 gAu tonne 63 Xstrata Nickel Raglan Mine 63 Ag Cu Zn 63 Klaza Zone 63 Langmuir Nickel Discovery 63 #Mt grading [002] 63 AuEq g t 63 INTERCEPTS 63 Announces Assay Results 63 Au Cu 63 -Ingres OpenROAD Code 63 #.#g/tAu 63 chlorite pyrite 63 quartz hematite 63 mineralized intercept 63 Inferred Category 63 % TCu 63 Rusk Zone 63 fuchsite 63 Pb Zn Ag 63 DUB# 63 Reports Assay Results 63 -Sen. Larcenia Bullard 63 T# #C 63 g Au 63 ppm Cu 63 biotite chlorite 63 Cu Pb Zn Ag 63 Drillhole 63 grading #g 63 T# R# 63 As Sb Hg 63 Ag Eq 63 Cu Zn Au Ag 63 g t Au MGZD# 63 ppm ppm ppm 63 Commences Drill Program 63 ppm molybdenum 63 #.#lb/#.# 63 holes IKD 63 Syenite 63 unconformity intersected 63 % Cu eq 63 % Cr#O# 63 Gongondy 63 Southwest Oyu 63 TC# #d 63 hole NR# 63 Ntaka Hill 63 Tiriganiaq 63 Drilling Continues 63 pervasive ankerite 63 Trench TKB# 63 ZFRC# 63 GOLD COPPER 63 NN Zone 63 YAR# 63 Zone Bambadinka 63 alunite alteration 63 CMR# 63 #RB# 63 Golouma West 63 % copper #.#g 63 t Au #.#g t [001] 63 TRDH 63 Dos Hornos 63 hole ZFRC# 63 adit sampling 63 Mineralised 63 chalcopyrite mineralization 63 #g t Au [002] 63 GAZN 63 -Kosslyn 63 Au Au 63 Hole DK 63 Upper Bracemac 63 Nb#O# 63 bearing quartz tourmaline 63 quartz stringers 63 hole HR# 63 section #E [003] 63 EJD# 63 vein breccias 63 Drilling Intercepts 63 gm Au 63 TC# #c 63 #.#g t Au [006] 63 Poly Metallic 63 meters grading 63 Surface Sampling 63 Cu Au Mo 63 % eU#O# 63 TWDDH 63 Length Au 63 intensely silicified 63 Valle Hondo 63 ft. TDD 63 gm t Au 63 metres@#.#g t Au 63 Ciresata Porphyry 63 gpt gold 63 TCu 63 VVGD 63 MRC# [002] 63 gpt gpt 62 mineralized skarn 62 Ni Cu PGM 62 % Li2O 62 stockwork veining 62 #.#g t PGM 62 holes intersected anomalous 62 anomalous mineralization 62 MINERALIZED 62 Pivert East 62 gms tonne silver 62 Zam Zam Shenkman 62 Marge Vein 62 Bracemac Zone 62 Mt@#.# g t Au [001] 62 Buriti trend 62 epidote chlorite 62 ppm Mo 62 Palladium Pd 62 drillhole spacing 62 disseminated stringer 62 % copper #.#Blb 62 DB#B# 62 % P#O# 62 acanthite 62 Mineralized intervals 62 Onkelo 62 Veta Tomas 62 garnet skarn 62 Mineralisation 62 TGDH#D 62 hole LA# 62 g t Rubidium 62 stringer mineralization 62 -USGS geophysicist 62 quartz biotite 62 La#O# 62 - -Gundberg 62 oz ton gold 62 -Meadowbrook Parkway 62 Drill Hole Locations 62 Nd#O# 62 RC drillholes 62 Mineralization intersected 62 #.# VOY UZ 62 Meters Grading 62 g t Au 62 Ag Pb Zn 62 talus fines 62 stockwork veined 62 Ag Au 62 Infill Drilling 62 Kerekounda 62 Uranium Mineralization 62 DUB#W# 62 Ciresata deposit 62 -Muttitt 62 geochemical assay 62 Ag g t 62 sylvinite 62 Porphyry Zone 62 #.#M ounces 62 disseminated sulphide 62 Moz Au contained 62 epithermal stockwork 62 Molybdenum Mo 62 aircore holes 62 Assay Results From 62 Ouro Verde deposit 62 Adi Nefas 62 bearing quartz carbonate 62 Sulphide Zone 62 holes DDH 62 Garrcon shaft 62 Northing Easting 62 Sulphides 62 SPDD 62 Pegmatite 62 Merensky Reef 62 chloritized 62 oz st 62 pyrite arsenopyrite 62 NiEq 62 g t gold 62 Zn Cu Ag 62 hole GW# 62 diamond drillhole 62 Snowfield Zone 62 -semitransparent 62 DEBD 62 BASE METAL 62 Bulk Tonnage 62 intersected #.#g t 62 oxides TREO 62 GPGR 62 Calcite Zone 62 pyrite veins 62 sheeted quartz veinlets 62 ft. perf 62 Gurthi South 62 eU 3 62 Ag Cu 62 chrome diopside 62 Koshaj 62 silicified breccia 62 Easting Northing 62 meters downhole depth 62 Underground Sampling 62 Huarabagoo 62 #.#g t [001] 62 #COM# 62 WDC# 62 sulphide veins 62 felsic intrusive rocks 62 drill hole TWDDH 62 Mt Penck 62 qtz 62 sheeted veins 62 Bisha Main 62 Grandroy 62 pyrite chalcopyrite 62 Pb Zn Cu 62 - -Dave Tollefson 62 #ppb gold 62 shearing alteration 62 semi massive sulphide 62 - -Federal Limbuwan 62 ppm Nb 62 #.#Mt grading [001] 62 quartz pyrite 62 stratigraphically below 62 True Width CL 62 oz t 62 hole BC# 62 copper Cu 62 Hurdman Property 62 tonnes@#.# g t Au [001] 62 Width m 62 Additional Assay Results 62 Confirms Continuity 62 sericite carbonate 62 Hathor Intersects 62 RESOURCE ESTIMATE 62 Yttrium Y 62 Hondo Valle 62 g tonne 62 intersected weakly mineralized 62 meters grading #.#g [003] 62 PY# 62 Drill Targets 62 Drilling Encounters 62 KRC# [002] 62 ppb gold 62 g t Au eq 62 -Beth Kimmerle author 62 DRILLING RESULTS 62 intersected anomalous 62 AgEq 61 mineralized quartz 61 #ppm molybdenum [002] 61 PFR# 61 DDH E# 61 Nueva Concepcion 61 -LeCureux 61 Junnagunna 61 intermediate metavolcanics 61 Santa Pancha 61 intensely sheared silicified 61 Las Boquillas 61 Louvicourt 61 #.#g t gold [003] 61 Ouro Verde Deposit 61 Filo de Oro 61 vein stockworks 61 drillhole 61 HBET# 61 - -Study Abroad Fair 61 Airborne Survey 61 Lynx Hibou system 61 El Compas vein 61 yttrium Y 61 Osisko Releases 61 Dy#O# 61 Hypogene 61 grammes tonne 61 sulfide bearing 61 Mineralization consists 61 sheeted quartz 61 - -SCRT 61 volcaniclastic rocks 61 quartz sericite pyrite 61 Pt #.#g t Pd 61 1Moz 61 Kiena mine 61 WAT# 61 -Spout Springs Road 61 Bornite 61 QAP DDH 61 #,# ft. perf 61 Felsic 61 downhole depth 61 chlorite sericite 61 allanite 61 g t Ta 61 -Lightning goaltender Nikolai 61 Y Zr 61 Quartz vein 61 anomalies coincident 61 pyrite sphalerite 61 g t Aueq 61 MRC# [001] 61 phlogopite 61 stockwork mineralization 61 # mN 61 silicified zones 61 felsic metavolcanics 61 g t silver 61 3g t 61 nickel Ni 61 Chargeability 61 Ounces Tonnes 61 drill hole ZFDDH# 61 mineralized intercepts 61 Early Joli Fou 61 near Schefferville Quebec 61 Molybdenum Mineralization 61 Gold Equivalent 61 Qavvik 61 To Interval Au 61 Induced Polarization surveys 61 infill diamond 61 meters@#.# 61 gpt 61 K2O 61 NK# [002] 61 Li2O 61 -#:# GMT/# 61 Yellow Ex Kandla 61 Explor Resources 61 Anomalous uranium 61 hole CJV 61 drill intercepts 61 thrust interleaved sequence 61 quartz veined 61 Webbs Silver 61 holes WAT# 61 intersected widths 61 copper molybdenum gold 61 Au Cu Mo 61 -Roffey strategist 61 sulphide mineralization intersected 61 interval grading 61 Gramalote Ridge 61 UG2 Reef 61 carbonate vein 61 Ounces Au 61 - -Brooke Marnitz 61 intersected mineralization 61 Outcropping 61 Mankarga 61 -Shom 61 Simuku 61 g t AuEq 61 AURIZON 61 silicified outcrops 61 quartz molybdenite 61 arsenopyrite mineralization 61 Polymetallic 61 ankerite 61 veinlet 61 Kenge Target 61 argentite 61 Tiriganiaq deposit 61 # KBDD# 61 Section #E [004] 61 subcrop 61 quartz carbonate vein 61 Massive Sulfide 61 Drill Hole # 61 Niakafiri 61 MWNE 61 Dombraly 61 intersected sulphide 61 West Vertical Polarization 61 andesite volcanics 61 meter spacing 61 Tortigny 61 #.#g t gold [002] 61 drill hole MWNE 61 silica pyrite 61 Au Cu Ag 61 Drill intercepts 61 stringer sulphides 61 Anomalous gold 61 massive sulphide grading 61 BJ# 61 #.#g t palladium 61 Zirconium Zr 61 Skarn Zone 61 altered diorite 61 Kelex 61 outcrop subcrop 61 La Mina Porphyry 61 Lamothe Showing 61 Timmins Porcupine West 61 Terrane Mt 61 stockwork breccia 61 Gold Eq 61 Gold Intersects 61 quartz arsenopyrite 61 potash mineralization 61 Drill Hole RCHE 61 cherty 61 Luhwaika 61 Adit # 61 ppm zinc 61 alaskite 61 Lac Pivert 61 - -Laudenberg 61 Cu Ag 61 tonne Au 61 magnetite chalcopyrite 61 Discovery Outcrop 61 serpentinized 61 Irw Press 61 Amun Deeps 61 surface trenching 61 Sht nk 61 garnet biotite 61 Maybrun 61 hole UB# 61 vein intercepts 61 Bulk Ex Kandla 61 TUNGSTEN 61 chalcedonic 61 Cu Mo Au Ag 61 chalcocite mineralization 61 -stephen lawson@idg.com 61 stockworked 60 Mantouchiche showing 60 tonnes@#.# % [003] 60 outcropping mineralization 60 Infill Drilling Program 60 Widths 60 Nyafe 60 Kierens 60 calc silicate 60 tourmaline veins 60 Tres Juanes 60 Positive Scoping Study 60 Capoose 60 HSPA + HSPA 60 potassically altered 60 #.#/lb Pb 60 Au oz