Related by context. All words. (Click for frequent words.) 86 g t Pt 81 copper #.#g t [002] 80 + Pd + 80 % Cu Eq 79 #.#g t silver [003] 79 Pt + Pd 78 % Nb#O# 78 interval assaying 78 #m@#.# % [001] 78 t Au 78 #.#g t silver [004] 78 #m@#.#g t Au [004] 77 #.#g t gold [001] 77 #.#g t Pd 77 g t PGE 77 g t PGM 77 % Cu #.#g 77 #m@#.# g t [002] 77 #.#g t Ag [005] 77 @ #.#g t [002] 77 #.#g t Ag [001] 77 m@#.# g t Au [002] 77 averaging #.#g t [001] 77 #.#g Au t [003] 76 g t grammes 76 #.#g Ag t 76 grading #.#g t Au [001] 76 % MoS2 76 #.#gpt [001] 76 oz ton silver 76 averaging #.#g t [003] 76 AngloGold Ashanti Titiribi 76 oz t Ag 76 grammes tonne 76 #,# g t 76 #m@#.#g t Au [003] 76 averaging #.#g t [002] 75 #.#g t gold [004] 75 t Ag 75 gm t 75 + Pd 75 m@#.# g t [004] 75 @ #.#g t [004] 75 meters grading #.#g [001] 75 meters grading #.#g [002] 75 #m@#.# g t Au [002] 75 m@#.# g t [003] 74 g t TPM 74 Nb#O# 74 gm t Ag 74 #m@#.# % [006] 74 #.# oz ton 74 drilled thicknesses 74 Au t 74 Metres Averaging 74 Mt@#.# g t Au [002] 74 gAu tonne 74 metres@#.# g t Au [002] 74 Cu Eq 74 ppm eU#O# 74 #.#g t [002] 74 #.#g t gold [005] 74 ppm Ta#O# 74 % TCu 73 #m@#.# % [004] 73 Y#O# 73 #m@#.# g t [006] 73 per tonne gpt 73 % Cu eq 73 #.#gpt Au [002] 73 #m@#.#g t Au [001] 73 #m@#.# g t Au [007] 73 gpt Ag 73 g t AuEq 73 metres@#.# % [002] 73 #.#gpt gold [002] 73 g t Beryllium 73 #.#m grading #.#g [001] 73 hole MJV 73 m@#.# g t Au [003] 73 + Pd g t 73 Au Eq 73 oz t Au 73 #.# gpt silver 73 #.#g t Ag [003] 73 #.#g t Ag [002] 73 Moz Au 73 gpt silver 73 Osisko Intersects 73 interval grading #.#g 73 oz ton Au 72 #m@#.# g t [005] 72 ppb Pt 72 meters@#.# g t [002] 72 #g t Ag [001] 72 gm t Au 72 ppm molybdenum 72 #.#g t Au [005] 72 #m@#.# g t [003] 72 #.#g t [003] 72 eU 3 72 #m@#.# % [002] 72 #m@#.#g t [001] 72 ppm Ag 72 tonne Au 72 g t palladium 72 % Cr#O# 72 @ #.#g t [003] 72 #ppm molybdenum [001] 72 silver #.#g t 72 #g t Ag [002] 72 #.#g t [005] 72 #g t [002] 72 CuT 72 #.#oz t [002] 72 #ppm U 72 grading #.#g t [002] 72 #g t Au [001] 72 #.#g t [004] 72 #m downhole 72 #.#g t [006] 72 metres@#.# % [001] 72 zinc #.#g t 72 #ppm Mo 72 #.#g t Au [003] 72 #.#gpt [002] 72 #m@#.# % [007] 72 #.#g Au t [002] 72 gm tonne 72 Tonnes Cu 72 intersected #.#m [002] 72 t Au #.#g t [001] 72 intercept grading 71 Cr#O# 71 metres@#.# g t [003] 71 TCu 71 metres@#.# % [003] 71 #m@#.# % [003] 71 grading #.#g t [001] 71 BRAZD 71 gpt Pt 71 % WO3 71 #.#g t Au [004] 71 ZrO2 71 gms tonne gold 71 @ #.#g t [001] 71 g t Gallium 71 % Cu #.#g/tAu 71 metres@#.#g t gold 71 #m@#.#g t Au [006] 71 ppb Pd 71 Mt@#.# g t [001] 71 #m@#.#g t Au [005] 71 Nd#O# 71 g t 4E 71 Au g t 71 g t Aueq 71 intersected #.#m [001] 71 3E PGM 71 -Expandable Memory 71 -Dropper 71 #.#g t silver [002] 71 ppm U#O# 71 #m@#.# g t Au [006] 71 Ciresata deposit 71 #.#Mt @ [002] 71 #.#g t Ag [004] 71 #.#g Au t [005] 71 oz ton gold 71 Moz Au contained 71 % P#O# 70 #.#gpt gold [001] 70 oz Au t 70 Ag Eq 70 #ppm molybdenum [002] 70 gms tonne silver 70 ppm cobalt 70 #.#g t gold [003] 70 NiEq 70 m@#.# % 70 #.#gpt [003] 70 Copper Equivalent 70 #.#gpt [004] 70 #Mt grading [001] 70 tonne AuEq 70 m@#.# 70 gpt Pd 70 g t Au eq 70 #g t [001] 70 g t Rubidium 70 t/m3 70 g.Au t 70 #.#g t Au [001] 70 #m@#.# g t [004] 70 #.#g t gold [002] 70 #.#Mlbs U#O# [001] 70 KDH# [001] 70 #m@#.#g t [002] 70 #.#gpt Au [001] 70 #.#g t Au [002] 70 gAu t 70 Mt@#.# g t Au [001] 70 #.#Mt grading [003] 70 tonnes grading #.# 70 #.# meters downhole 70 Cu Equivalent 70 - -Schwenkler 70 #m@#.# % [005] 70 Meters Grading #.# 70 #m@#.#g t Au [002] 70 oz Au ton 70 1g t 70 % eU#O# 70 % Zn 70 g mt 70 grams tonne 70 ppm Au 70 metres@#.# g t Au [003] 70 #m@#.#g t [004] 70 Grams Tonne Gold 69 tonnes grading #.#g t [002] 69 copper Cu 69 #m grading #.#g [002] 69 section #E [004] 69 #.#m #.#m [005] 69 g t Tantalum 69 Au CHL# 69 #m@#.#g t [006] 69 hypogene mineralization 69 3g t 69 Copper Cu 69 #g t [003] 69 tonnes@#.# g t Au [002] 69 -Hisarcıklıoğlu 69 chalcocite chalcopyrite 69 ppm Pb 69 Grams Per Tonne 69 oz st 69 Inferred Category 69 Zinc Zn 69 nickel Ni 69 % Fe#O# 69 #CF# 69 tonnes@#.# % [003] 69 meters@#.# g t Au 69 @ #ppm U#O# 69 Metres Grading 69 oz ton Ag 69 - -ASBMB 69 - -fascist regimes 69 metres@#.# g t Au [001] 69 % Cu 69 INTERSECTS 69 ppm Zn 69 #m@#.#g t gold [001] 69 #m@#.#g t [003] 69 tonnes@#.# g t [001] 69 #m@#.# g t Au [005] 69 Pt Pd Au 69 Mt@#.# % [001] 69 g Ag 69 1g t Au 69 Zn Ag 69 % Li2O 69 tungsten trioxide 69 -Inkpop 69 #.#g t Pt 69 Li# 69 gr t Au 69 #m@#.# g t Au [003] 69 Ce#O# 69 gm Au 69 hole BRAZD 69 CuEq 69 gpt gpt 69 Drill hole GCL# 68 copper equivalent CuEq 68 #ppm Cu 68 -Dins 68 hole #VK 68 copper #.#g t [001] 68 ppm Ta 68 Pt g t 68 La#O# 68 True Width 68 g tonne 68 Gold Per Tonne 68 - -Vijitr 68 Colnic 68 Dy#O# 68 m@#.# g t Au [001] 68 Million ozs 68 g t Ag Eq 68 #Mt grading [002] 68 % copper #.#g 68 gpt Au 68 g t Ag 68 #.# oz Au 68 m grading #.#g 68 #m@#.# g t Au [001] 68 m grading 68 t Pd 68 Equivalent x 68 vein assayed 68 zinc Zn 68 #.#Mt [001] 68 intersected anomalous 68 Au eq 68 interval grading 68 Adi Nefas 68 #,#,# tonnes grading [003] 68 Category Tonnes 68 gpt gold 68 ppm U 68 K2O 68 oxides TREO 68 Hole intersected 68 Tonnes Au g t 68 LC#C 68 #.#g t Au [006] 68 Silver Eq 68 #ppm U#O# 68 #.#M ounces 68 vanadium pentoxide V#O# 68 intensely silicified 68 - -potassium salts 68 m downhole 68 #.#Mt grading [002] 68 g t silver #Moz 68 Ntaka Hill 68 m@#.# g t Au [004] 67 + Y#O# 67 #,#,# tonnes@#.# g [002] 67 massive sulphide grading 67 ppm antimony 67 Zn Au 67 Tonnes Au 67 bearing sulphide mineralization 67 Ag g t 67 grading #g 67 skarn horizon 67 Hole EC# 67 Au incl 67 - -Anne Milling 67 -Whitsunday Regional 67 WO3 67 chalcocite mineralization 67 Silver Equivalent 67 Golouma West 67 gt Au 67 Drill intersections 67 #.#Mt @ [003] 67 Total Contained Metal 67 veins stockworks 67 -ActivClient 67 Au eqv 67 diopside 67 - -SCRT 67 tungsten WO 3 67 V#O# 67 MoS2 67 SADD# 67 ppm indium 67 AuEq 67 Gold Intersected 67 quartz ankerite 67 quartz hematite 67 hole RL# 67 Molybdenum Mo 67 Ta#O# 67 DDD# 67 lithium oxide 67 - -winger Colby Armstrong 67 g t Au Eq 67 intersected #m@#.# 67 weakly anomalous 67 Ounces Tonnes 67 Ambrex 67 #,#,# tonnes grading [002] 67 Animas vein 67 HREO TREO 67 #ppm eU#O# 67 KRC# [001] 67 g Au 67 SIN# 67 #g t Ag [003] 67 #.#Mt grading [001] 66 leachable copper 66 pyrite pyrrhotite chalcopyrite 66 trace chalcopyrite 66 AgEq 66 Indicated Category 66 Mt@#.# % [002] 66 - -Informed Consent 66 t U#O# 66 quartz veins containing 66 -Chateau Indage 66 tonne g t 66 Li2O 66 meters downhole 66 massive sulphides grading 66 hole HR# 66 Zirconium Zr 66 Mineralized intercepts 66 pervasive ankerite 66 U#O# U#O# 66 opt Au 66 drill hole NAD# 66 equivalent AuEq 66 Chalcopyrite 66 Cr Fe 66 Golouma South 66 g t Moz 66 Meters Averaging 66 stringer sulphides 66 Kerekounda 66 biotite chlorite 66 - -Staehely 66 #ppb Au [002] 66 #.#g t silver [001] 66 #.#Mt [004] 66 -Routledge #/#/# 66 #.#g Au t [001] 66 Yttrium Y 66 MPD# 66 % CuEQ 66 silicified porphyry 66 -Roadway Inn 66 Zn Cu 66 -Comitan 66 UG2 Chromitite Layer 66 pyrite altered 66 ppm zinc 66 -Gody 66 sylvinite 66 Platinum Pt 66 stockwork breccia 66 Ag Cu Zn 66 g t silver 66 Rhenium Re 66 m Width m 66 B#O# 66 #WR# 66 tonnes@#.# g t Au [001] 66 metres@#.# g t [001] 66 ore grading 66 Drill composites 66 HREO 66 Ag Pb 66 #g t Au [002] 66 #RB# 66 downhole depth 66 DEBD 66 eU#O# 66 bornite chalcopyrite 66 Copper Mineralization 66 vein stockwork 66 -Muttitt 66 Cu Ni Co 66 g t gold 66 disseminated sulphide 66 quartz calcite 66 ZrO 2 66 intensely sheared silicified 66 oz t 66 Merensky Reef 66 Ounces -Recipe Chicken 66 itabirite 66 Palladium Pd 66 adit sampling 66 Gold Equivalent 66 Cu Au 66 Indicated mineral 66 -Wauk 66 #.#g t [001] 66 MGZD# [002] 65 Ni Cu PGM mineralization 65 ZFDDH# 65 g t Niobium 65 DB#B# 65 hole DH# 65 sulphide breccia 65 METRES OF 65 Bulk density 65 cpht 65 Tonnes Category 65 g t indium 65 tonnes@#.# g t [002] 65 #.#oz t [001] 65 mineable widths 65 Lanthanum La 65 g tg t 65 Azulitas 65 drilled widths 65 Southwest Oyu 65 Kau# 65 chalcopyrite pyrite 65 -Rassbach 65 disseminated stringer 65 g/cm3 65 quartz feldspar 65 gms tonne 65 Takom 65 alunite alteration 65 % CuT 65 gpt 65 #m@#.#g t [005] 65 g t 65 Feet Grading 65 Cu Zn 65 sphalerite galena 65 - -Rosseau Asset Management 65 El Cafetal La Virgen 65 U Ag Cu 65 sericite pyrite 65 #.#-#.# m [001] 65 TWDDH 65 Drilling Intersects 65 -Simeulue Island 65 vein stockworks 65 5g t 65 ppm U# 65 - -Linda Shrieves Orlando Sentinel 65 Gd#O# 65 hole MWNE 65 meters grading #.#g [003] 65 sericitic 65 KDH# [002] 65 diorite porphyry 65 Ag eq 65 Thor Vein 65 KBDD# 65 - -OCONEE 65 Amun Deeps 65 carbonate veins 65 Fe#O# 65 TC# #c 65 -Salon Rebecca Traister 65 RC# intersected 65 MAG Silver Reports 65 ppm Mo 65 HG Sulphide zone 65 HOLE NO 65 TRK# 65 platinum Pt 65 Kavola East 65 potassic altered porphyry 65 KERC# 65 Lamothe Showing 65 Au oz 65 ppm Cu 65 Length m 65 Drilling Extends 65 drillhole spacing 65 #-# intersected 65 Cu Zn Ag 65 ppm arsenic 65 Ag oz 65 Gold Equivalent Ounces 65 cmg t 65 Anomalous values 65 Massive Sulphide 65 hematite mineralization 65 ppm Nb 65 Indicated Resource category 65 Rare Earth Oxides 64 Soyabean Ext Bulk 64 Au Cu 64 Au Ag 64 strongly silicified 64 vein intercepts 64 Meters Grading 64 Supergene 64 quartz arsenopyrite 64 LREO 64 Cu Ag 64 bearing quartz carbonate 64 Dubenski Shaft Zone 64 DDH# [001] 64 Al#O# 64 Hole PXE 64 wallrock 64 Osisko Releases 64 macrocrystic 64 -Amrut 64 #m@#.#g t gold [002] 64 Pokukrom West 64 To Length Au 64 spodumene rich 64 #m@#.# g t Au [004] 64 intersected variably 64 Mlbs 64 #m@#.# g t [001] 64 #.#m #.#m [004] 64 drillhole intersected 64 owned Minago sulphide 64 Terbium Tb 64 stockwork veined 64 abundant pyrite 64 reassayed 64 g t Ta#O# 64 #m grading #.#g [001] 64 Core Length 64 chalcopyrite mineralization 64 Las Boquillas 64 Dioulafoundou 64 As Pb Ni 64 g t Au 64 hematite goethite 64 % Zn Eq 64 #.#m #.#m [003] 64 #.#g/tAu 64 Au g tx 64 Haquira Project 64 Significant intersections 64 Ouro Verde deposit 64 inferred ounces 64 La Morocha 64 Zn Cu Ag 64 Trench TKB# 64 intersected disseminated 64 Tantamaco 64 -stephen lawson@idg.com 64 Mbenge Zone 64 tourmaline veins 64 #CBN 64 3 O8 64 -Keichi 64 -ALBANY NY AP/# WINS 64 #ppm [002] 64 oz Ag 64 niobium oxide Nb#O# 64 argillic altered 64 mineralized pegmatite 64 Encountered grades 64 Iron Titanium Vanadium 64 uranophane 64 previously unsampled 64 Stepout 64 #ppb gold 64 covellite 64 -USGS geophysicist 64 hole NC# 64 MINERALIZATION 64 Rhodium Rh 64 hundred tonnes cpht 64 - -Laemmle Sunset 5 64 -nuh nuh 64 g t TPM Cu 64 g t rhenium 64 Bejucosa 64 ounce Akyem gold 64 Contained Contained 64 Mantouchiche showing 64 silicified breccia 64 pentlandite 64 hole EC# 64 CuEQ 64 #.#m #.#m #.#m [003] 64 Marta Este 64 Tres Juanes Norte 64 chalcedonic 64 gm mt 64 Dysprosium Dy 64 hematite mafic 64 Gwabe 64 -Roffey strategist 64 DDH IAX 64 Tb#O# 64 Hypogene 64 Rovina Porphyry 64 - -Cavlan 64 #JD# 64 SPDD 64 northeast trending sheeted 64 disseminated chalcopyrite 64 Kourouloulou 64 El Cometa 64 Ag Pb Zn 64 VVGD 64 Calandria Norte 64 Width m 64 net textured sulphides 64 RRC# 64 TGDH#D 64 aircore drill holes 64 Infill Drilling 64 Ciresata Porphyry 64 Significant Intersections 64 quartz sericite pyrite 64 chalcopyrite bornite 64 quartz pyrite 64 Silver Mineralization 64 Ni Cu PGM 64 sericite 64 Bisha Main 63 titanium oxide TiO2 63 Cantarranas Vein 63 - -Justice Timothy Studdert 63 Zafranal copper 63 hole SP# 63 Drill Intersections 63 INFERRED 63 Cu cutoff 63 chalcopyrite pyrrhotite 63 P#O# 63 m MB# 63 quartz biotite 63 Gongondy 63 Dip Azimuth 63 Ag Au 63 Vein widths 63 Cu Zn Au Ag 63 neodymium Nd 63 BB# [002] 63 chalcopyrite copper 63 hole NAD# 63 Aleck Hill 63 intersected anomalous radioactivity 63 Rare Earth Oxides TREO 63 sylvite 63 Near Surface 63 g t Ta 63 Ciresata 63 hypogene 63 WDD# 63 Snowfield Zone 63 potassically altered 63 intersected mineralized 63 brecciated quartz 63 -NTRA Thoroughbred Poll 63 Oshiveli 63 Langmuir Nickel Discovery 63 Classification Tonnes 63 Minapampa East 63 zinc sulphides 63 #.#/lb Pb 63 Tiriganiaq 63 Pb Zn 63 West Gabbro Zone 63 -Pisarro 63 Timmins Porcupine West 63 hole BG# 63 Au Cu Mo 63 hole DDH# 63 Intersected 63 molybdenite MoS2 63 oxide sulphide 63 Extension Occurrence 63 Mn Fe 63 Li#CO# 63 oz ton 63 ZK# [002] 63 phosphate P#O# 63 heap leachable gold 63 Mineralized intervals 63 yttrium oxide 63 #.#g t PGM 63 Dombraly 63 lbs U#O# 63 Cu Pb 63 Gold Oxide Skarn 63 Reverse circulation 63 chalcopyrite galena 63 quartz vein -TREASURE QUEST 63 inferred tonnes grading 63 oxidized mineralization 63 weakly mineralized 63 Hangingwall 63 Mala Noche Footwall Zone 63 meters grading 63 Drill Hole Results 63 Minita deposit 63 #.#gpt TPM 63 carbonate vein 63 QAP DDH 63 stratigraphically below 63 ppm boron 63 polymetallic Au Ag 63 yttrium Y 63 Upper Bracemac 63 unconformity intersected 63 shearing alteration 63 Probable Mineral Reserves 63 cerium Ce 63 #m@#.# 63 #/-# 63 Anomalous uranium 63 epithermal quartz 63 meters@#.# 63 garnet skarn 63 Palm olein Mal 63 KCl 63 #WA 63 Calcite Hill 63 hole BA# 63 UG2 Reef 63 mineralization assaying 63 Quartz vein gossan 63 pyrite pyrrhotite 63 acanthite 63 g t Au CHL# 63 #.#Moz [003] 63 Au Cu Ag 63 #.#Mt @ [001] 63 Equiv 63 ICE# [002] 63 Section #NE [001] 63 pyrite stockwork 63 -Shankey 63 molybdenite occurs 63 ppm uranium 63 #,#,# tonnes grading [001] 63 ST1 Zone 63 Mineralization consists 63 galena sphalerite chalcopyrite 63 Million Ounces 63 #.#g t PGE 63 #.#m grading #.#g [002] 63 #mV V 63 Diamond Drill Holes 63 wallrocks 63 Cu Ni 62 dysprosium oxide 62 Significant intercepts 62 Gramalote property 62 sub Athabasca unconformity 62 Dip -# 62 ppm Ni 62 Au Equivalent 62 Cu mineralization 62 Kuriskova 62 g t Ounces 62 metric tonne g t 62 Tonnes g t 62 oz.Au 62 #.# VOY UZ 62 Measured Resources 62 sphalerite zinc 62 h g 62 meters@#.# g t [001] 62 -Shadowbend Place 62 #Moz 62 - -Gundberg 62 mineralized gabbro 62 quartz sericite 62 hole TL# 62 variably mineralized 62 tantalum oxide 62 holes BD# 62 ozs Au 62 Niakafiri Southeast 62 Expands Mineralization 62 allanite 62 quartz carbonate veining 62 porphyritic 62 chalcopyrite sphalerite 62 Drill hole MWNE 62 Ore Mined 62 veinlet 62 chloritized 62 Cu Pb Zn 62 Pt Pd 62 stockwork mineralization 62 True Width CL 62 Cerium Ce 62 mineralization grading 62 g t Au MGZD# 62 % copper #.#Blb 62 epidote 62 magnetite ilmenite 62 zirconium oxide ZrO2 62 Au Ag Pb Zn 62 mineralizations 62 LREE 62 Hapi Zone 62 #.#/#.#m 62 stockwork veinlets 62 sulphide mineralization intersected 62 bearing quartz tourmaline 62 intersected anomalous gold 62 TRDH 62 Interval m 62 niobium Nb 62 -Jerry Seinfield 62 #,#-#,# ft. Loc 62 Au Pt 62 lanthanum La 62 pyrite sphalerite 62 Zam Zam Shenkman 62 -PC DMIS 62 Ag Cu 62 g t AgEq 62 stockwork veining 62 potentially open pittable 62 Lupita Mine 62 kimberlitic material 62 Ni Cu 62 - -Dave Tollefson 62 Y Zr 62 Drilling Underway 62 GOLD COPPER 62 hole RC# 62 arsenic antimony mercury 62 Huarabagoo 62 Nickel Ni 62 Ag Eq Oz 62 semi massive sulphide 62 silicified quartz 62 Confirms Continuity 62 Gupo Gold 62 felsic metavolcanics 62 NQ diamond 62 KBRC# 62 silica pyrite 62 Nueva Concepcion 62 Early Joli Fou 62 alaskite 62 Eu#O# 62 Cu Pb Zn Ag 62 anomalous copper 62 Mt@#.# g t [002] 62 Hole CM# 62 minor chalcopyrite 62 g t Au uncut 62 g t Au CM# 62 Sulphides 62 element ICP analysis 62 hole AK# #W# 62 historic Lac Cinquante 62 TD perf 62 Footwall Zone 62 HBET# 62 downhole lengths 62 Yampi Member 62 serpentinized peridotite 62 -pass code SHOPNBC 62 titanium oxide TiO 62 Cu 62 Nyafe 62 mineralized interval 62 Simuku 62 molybdenum Mo 62 WAT# #A 62 @ gn 62 Nueva Caledonia 62 Au Ag Cu 62 Significant Intercepts 62 Drilling intersected 62 Massive Sulphides 62 silicification quartz 62 @ #ppm eU#O# 62 outcropping mineralization 62 quartz carbonate 62 Assay Results 62 Ag Cu Pb 62 acid leached 62 Mineralization Extended 62 phyllic altered 62 ounce Akyem 62 #.#Mlb [001] 62 Cu Mo 62 tonnes@#.# % [001] 62 Chiis 62 massive sulphide horizon 62 Alteration consists 62 MRC# [002] 62 chalcocite covellite 62 ton U#O# 62 scheelite 62 Maybrun 62 chlorite sericite 62 U#O# 62 Goddell Gully gold 62 thrust interleaved sequence 62 Syenite 62 downdip extension 62 Mineralised 62 drill hole HR# 62 tin indium zinc 62 Gold Equivalent AuEq 62 excavator trenches 62 mineralized dykes 62 Anomalous radioactivity 62 Drill Holes 62 intense silicification 62 AuEq g t 62 intersected weakly mineralized 62 tetrahedrite 62 #.# m UC# 62 -Patney 62 pyrite chalcopyrite 62 USD CHF Classical 62 propylitic altered 62 Djambaye 2 62 - -Valio La Pena 62 silicified limestone 62 variably altered 62 potassium feldspar