H0002 Version 3 H0003 Date_generated 04_Mar_2013 H0004 Reporting_period_end_date 04_Mar_2013 H0005 State NT H0100 Tenement_no MLN1070 H0101 Tenement_holder Vista Gold Australia Pty Ltd. H0102 Project_name Mount Todd Project H0106 Tenement_operator Vista Gold Australia Pty Ltd. H0150 250K_map_sheet_number SD5309 SD5305 H0151 100K_map_sheet_number 5369 5370 H0200 Start_date_of_data_acquisition 05_Mar_2012 H0201 End_date_of_data_acquisition 04_Mar_2013 H0202 Template_format SG1 H0203 Number_of_data_records 44 H0300 Related_data_filenames H0301 Location_data_file MLN1070_1071_1127_2013_GA_02_DrillCollars.txt H0302 Downhole_lithology_data_file MLN1070_1071_1127_2013_GA_03_Lithologs.txt H0303 Downhole_geochem_data_file MLN1070_1071_1127_2013_GA_05_DownholeGeochem.txt H0304 Downhole_survey_data_file MLN1070_1071_1127_2013_GA_04_DownholeSurveys.txt H0307 Surface_geochem_rockchip_data_file MLN1070_1071_1127_2013_GA_06_RockChip.txt H0308 File_Verification_Listing MLN1070_1071_1127_2013_GA_07_FileListing.txt H0309 Drilling_summary_data_file H0500 Feature_located Surface_location H0501 Geodetic_datum GDA94 H0502 Vertical_datum AHD Arbitrart RL500 Nominal H0503 Projection UTM MGA Zone 53 H0530 Coordinate_system Projected H0531 Projection_zone 53 H0532 Surveying_instrument GPS Averaged Position H0600 Sample_code rc H0601 Sample_type rc rock chip H0602 Sample_description 2kg grab samples gathered to 2kg sample bag for lab dipatch H0701 Sample_preparation_details Samples dried and milled down to 100m in keegor mill 50g split for assay H0800 Assay_code FA G300I H0801 Assay_company North Australia Assay Laboritories H0802 Assay_description FA "ore grade Au 50g Fire assay, AA finish" ICPOES 3 acid ICPOES H1000 Sample_ID Sample_code Xcoordinate Ycoordinate Au Au(2) Au(3) Cu Pb Zn As Ag Ni Co Bi S Al Ca Fe Mn Sb Sr Mg Mo Cd H1001 meters meters ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm H1002 FA FA FA ICPOES ICPOES ICPOES ICPOES ICPOES ICPOES ICPOES ICPOES ICPOES ICPOES ICPOES ICPOES ICPOES ICPOES ICPOES ICPOES ICPOES ICPOES H1003 0.01 0.01 0.01 1 5 2 10 1 2 2 5 20 10 10 10 1 5 1 10 2 1 H1004 D VMS01-001 rc 187691 8435242 0.35 229 36 73 481 -1 25 13 22 3692 54416 1841 48833 434 5 9 9649 2 8 D VMS01-002 rc 187690 8435255 0.55 307 178 661 45 1 26 14 19 3703 56755 1704 50086 447 6 9 11006 -2 2 D VMS01-003 rc 187696 8435263 0.62 0.64 190 79 146 94 1 25 13 19 4109 52620 1813 48257 417 -5 9 10491 -2 2 D VMS01-004 rc 187694 8435282 0.4 211 45 116 122 -1 26 16 17 2945 49806 2223 48571 442 5 10 10113 -2 1 D VMS01-005 rc 187689 8435292 0.88 0.85 239 80 284 31 1 30 14 22 3683 49587 2292 51113 444 5 10 10447 -2 -1 D VMS01-006 rc 187680 8435304 0.35 162 89 166 1543 -1 31 15 19 2822 48079 2312 47913 439 5 14 10447 -2 26 D VMS01-007 rc 187662 8435310 0.39 167 32 119 75 -1 33 13 18 3692 50209 2205 48644 448 5 13 10654 -2 1 D VMS01-008 rc 187658 8435314 0.26 155 28 71 42 -1 25 13 18 4702 50259 1979 49366 425 5 10 9909 -2 -1 D VMS01-009 rc 187644 8435317 0.45 204 52 74 74 -1 26 13 22 4332 49411 2124 52577 462 5 10 9441 -2 1 D VMS01-010 rc 187635 8435320 0.28 0.29 218 76 133 41 -1 27 14 19 4783 47931 2413 52399 465 5 10 10061 4 1 D VMS01-011 rc 187619 8435319 0.48 146 52 149 29 -1 31 15 20 4840 48715 2426 52372 467 6 11 10270 -2 -1 D VMS01-012 rc 187609 8435320 0.28 234 49 145 30 -1 25 12 16 4737 50316 1938 49985 444 -5 9 9384 -2 -1 D VMS01-013 rc 187602 8435319 0.5 170 87 109 18 -1 28 12 21 3887 50300 1980 50255 443 5 10 10202 -2 -1 D VMS01-014 rc 187599 8435321 1.51 1.45 1.49 402 72 161 44 1 24 13 24 8028 54031 1620 52059 386 5 9 10388 -2 -1 D VMS02-001 rc 188520 8435401 0.1 134 123 112 41 1 22 9 17 2527 59525 933 44346 366 6 7 9170 -2 -1 D VMS02-002 rc 188524 8435407 0.75 0.62 158 637 217 103 1 28 20 22 2561 60000 961 50263 381 6 9 8220 -2 2 D VMS02-003 rc 188531 8435409 0.24 0.25 142 74 105 41 -1 25 11 16 2646 57809 1225 46412 438 -5 10 9457 -2 -1 D VMS02-004 rc 188540 8435412 1.37 1.41 170 61 103 126 1 20 11 17 3070 56067 920 42322 349 -5 7 8448 -2 2 D VMS02-005 rc 188544 8435408 0.31 305 125 276 29 1 23 12 18 6841 50433 1194 49191 412 -5 5 8321 -2 -1 D VMS02-006 rc 188549 8435404 0.14 154 203 204 29 -1 21 11 16 3695 54328 1595 47149 449 5 6 9773 -2 -1 D VMS02-007 rc 188565 8435405 0.54 198 70 127 145 -1 27 13 20 4270 53195 2161 51824 459 -5 12 9081 -2 2 D VMS02-008 rc 188584 8435405 0.2 214 56 125 58 -1 22 11 15 3559 52604 1827 46869 413 5 9 9132 -2 1 D VMS02-009 rc 188603 8435407 0.22 0.22 193 36 138 55 -1 24 11 17 3823 56745 1968 49241 433 -5 17 9358 -2 -1 D VMS02-010 rc 188621 8435416 0.55 172 53 100 113 1 25 13 20 3813 59131 2381 48418 464 8 13 9455 10 2 D VMS02-011 rc 188633 8435426 0.34 163 53 105 36 1 25 12 17 3495 54856 2164 47650 407 -5 11 9462 -2 -1 D VMS02-012 rc 188642 8435440 0.56 0.6 201 88 98 74 1 31 17 21 6475 52143 3390 53491 486 -5 12 9947 2 1 D VMS02-013 rc 188650 8435457 0.4 253 58 125 500 -1 33 17 20 5641 55764 5575 53762 587 -5 12 10527 -2 8 D VMS02-014 rc 188649 8435473 2.5 2.47 394 178 252 56 1 29 14 35 7155 57899 2469 52907 425 -5 11 9977 -2 1 D VMS02-015 rc 188646 8435481 0.37 333 99 139 323 1 26 16 19 5542 55932 1948 49624 434 -5 10 9189 -2 5 D VMS02-016 rc 188640 8435490 0.2 167 31 61 32 -1 24 13 13 2847 54194 2008 47776 424 -5 12 9387 -2 -1 D VMS02-017 rc 188634 8435500 0.42 0.37 156 54 107 33 -1 26 14 20 3865 53304 2967 49161 435 -5 12 9893 -2 -1 D VMS02-018 rc 188639 8435506 0.71 0.67 228 107 388 40 -1 26 14 18 8245 52251 1310 49886 391 -5 7 9066 -2 1 D VMS02-019 rc 188637 8435514 0.42 224 80 141 63 1 28 16 17 3580 41343 2946 47207 426 -5 17 9139 2 1 D VMS02-020 rc 188631 8435532 0.46 180 83 129 334 1 22 16 18 4677 49316 1626 48905 425 -5 8 8987 -2 5 D VMS02-021 rc 188628 8435542 0.53 119 84 88 29 1 26 13 16 3443 52905 2056 48304 430 -5 13 8749 -2 -1 D VMS02-022 rc 188629 8435550 0.29 161 31 101 30 -1 24 12 16 2581 58724 2574 46056 400 -5 16 9319 -2 -1 D VMS02-023 rc 188620 8435557 0.98 0.98 257 49 124 19 -1 29 15 21 4478 54491 2864 50596 439 5 12 10192 -2 -1 D VMS02-024 rc 188610 8435572 0.94 291 112 122 107 1 30 15 23 4243 56471 2560 51909 445 5 13 9581 -2 1 D VMS02-025 rc 188604 8435594 1.05 1.06 254 239 285 329 1 22 12 25 4755 56998 1408 46750 436 -5 9 8918 -2 6 D VMS02-026 rc 188620 8435618 0.27 204 87 151 33 -1 23 12 20 3243 59362 1851 48187 429 -5 10 9511 -2 -1 D VMS02-027 rc 188611 8435653 0.53 203 22 103 20 -1 28 15 20 4065 51069 2347 48954 413 -5 12 9303 -2 -1 D VMS02-028 rc 188604 8435672 0.1 0.09 143 93 133 91 -1 23 11 17 2692 50405 2057 45872 447 -5 12 8709 5 2 D VMS02-029 rc 188591 8435688 1.19 1.17 231 113 170 33 1 27 16 25 8637 55857 2017 53491 394 -5 11 9130 -2 -1 D VMS02-030 rc 188585 8435713 0.78 0.86 384 296 172 2282 1 27 27 31 5614 55798 2162 50650 389 -5 10 10144 -2 40 EOF