H0002 Version 4 H0003 Date_generated 20-Oct-15 H0004 Reporting_period_end_date 22-Aug-15 H0005 State NT H0100 Tenement_no/Combined_rept_no EL25676 H0101 Tenement_holder Merlin Operations Pty Ltd H0102 Project_name Lancelot Project H0106 Tenement_operator Merlin Diamonds Limited H0150 250K_map_sheet_number SE5307 H0151 100K_map_sheet_number 6163 H0200 Start_date_of_data_acquisition 23-Aug-07 H0201 End_date_of_data_acquisition 22-Aug-15 H0202 Data_format DG1 H0203 Number_of_data_records 113 H0204 Date_of_metadata_update 20-Oct-15 H0300 This_filetype EL25676_2015_AS_10_DHIndMins.txt H0301 Location_data_file EL25676_2015_AS_07_DrillCollars.txt H0302 Downhole_lithology_data_file EL25676_2015_AS_08_DHLithLogs.txt H0303 Downhole_geochem_data_file EL25676_2015_AS_09_DHGeochem.txt H0304 Downhole_ind_minerals_data_file EL25676_2015_AS_10_DHIndMins.txt H0307 Lithology_code_file EL25676_2015_AS_21_LithCodes.pdf H0308 File_Verification_Listing EL25676_2015_AS_22_FileListing.txt H0400 Drill_code RC hammer H0401 Drill_contractor All Terrain Drilling. Qld H0402 Description reverse circulation H0600 Sample_code CT H0601 Sample_type drill spoil H0602 Sample_description composite grab samples H0700 Sample_preparation_code n/a H0701 Sample_preparation_details n/a H0800 Assay_code N/A H0801 Assay_company "Merlin Diamonds Laboratory - Wangara, Perth, WA" H0802 Assay_description H0900 "Remarks: ""samples analysed for kimberlitic indicator minerals""" H01000 Sample_ID Drillhole_ID Depth_from Depth_to Sample_weight Sample Type Sample Result Diamond Kimberlitic Chromite Non-kimberlitic Chromite Sample_lithology H01001 metres metres kilograms D 09-025-001 09-LAN-001 14 19 20.0 drill spoil negative 0 0 0 pale yellow calcareous siltstone D 09-025-002 09-LAN-002 14 15 5.5 drill spoil negative 0 0 0 cream limestones D 09-025-003 09-LAN-003 28 32 12.8 drill spoil positive 0 1 1 pink to red calcareous siltstone D 09-025-004 09-LAN-003 32 34 7.2 drill spoil negative 0 0 0 light tan brown calcareous siltstone D 09-025-005 09-LAN-006 18 22 15.6 drill spoil negative 0 0 0 pale yellow calcareous siltstone D 09-025-006 09-LAN-006 22 26 19.4 drill spoil negative 0 0 0 pale yellow calcareous siltstone + fine sandstone D 09-025-007 09-LAN-007 34 37 9.3 drill spoil negative 0 0 0 khaki cream calcareous siltstone D 09-025-008 09-LAN-005 46 49 6.4 drill spoil negative 0 0 0 pale pink fine sandstone/siltstone D 09-025-009 09-LAN-006 0 18 15.5 drill spoil negative 0 0 0 f-cs qtz clayey sand with minor laterite + red fine-medium qtz sandstone + orange-brown clayey fine sandstone + cream limestones D 09-025-010 09-LAN-006 26 43 24.6 drill spoil negative 0 0 0 pink calcareous siltstone + fine sandstone + silty fine sandstone with some haematite stain (pink) + off-white well-sorted rounded fine-grained sandstone D 09-025-011 09-LAN-004 0 11 17.4 drill spoil negative 0 0 0 f-cs clayey sand + red fine-grained sandstone + pale yellow limestone D 09-025-012 09-LAN-004 11 22 16.0 drill spoil negative 0 0 0 cream limestones D 09-025-013 09-LAN-008 0 7 13.7 drill spoil positive* 0 0 1 mostly Cretaceous sandstone with some underlying limestone - also includes interpreted sandy clay unit under surface sand D 09-025-014 09-LAN-008 7 37 17.8 drill spoil negative 0 0 0 "mostly limestone plus calcareous siltstones, 2m of fine-grained sandstone at base" D 09-025-015 09-LAN-003 34 46 17.6 drill spoil negative 0 0 0 off-white well-sorted rounded fine-grained sandstone - friable - includes some tan-brown calcareous siltstone D 09-025-016 09-LAN-003 4 28 20.4 drill spoil negative 0 0 0 cream limestones + pale yellow calcareous siltstone D 09-025-017 09-LAN-003 0 4 7.5 drill spoil negative 0 0 0 "f-cs qtz (frosted and rndrd) with minor laterite (most <5mm) + orange-brown sandy clay with f-m qtz, some v cs well-rounded qtz and Ye-Wh SSF clasts + cream limestones" D 09-025-018 09-LAN-007 0 6 9.2 drill spoil negative 0 0 0 f-m qtz clayey sand + pink-red fine-medium quartz sandstone + cream limestones D 09-025-019 09-LAN-007 6 27 21.6 drill spoil negative 0 0 0 cream limestones + pale yellow limestone with minor calcareous siltstone D 09-025-020 09-LAN-007 27 34 17.1 drill spoil negative 0 0 0 pink to red calcareous siltstone D 09-025-021 09-LAN-007 37 46 14.5 drill spoil negative 0 0 0 off-white well-sorted rounded fine-grained sandstone D 09-025-022 09-LAN-002 0 5 9.1 drill spoil negative 0 0 0 f-cs qtz (frosted and rounded) with minor laterite (most <5mm). Few fg SST pebbles at contact with silicified sandstone + Cretaceous silicified sandstone + highly-weathered f-m sst D 09-025-023 09-LAN-002 5 14 18.7 drill spoil negative 0 0 0 cream limestones D 09-025-024 09-LAN-002 15 28 19.7 drill spoil negative 0 0 0 pale yellow to pink (some brown) calcareous siltstone D 09-025-025 09-LAN-002 28 38 19.6 drill spoil negative 0 0 0 cream and pink fine-grained well-sorted sst + off-white well-sorted rounded fine-grained sst - friable D 09-025-026 09-LAN-001 4 14 17.3 drill spoil negative 0 0 0 surface sand with laterite + Cretaceous silicified sandstone + f-m qtz sst + basal red clay + underlying cream limestones D 09-025-027 09-LAN-001 19 26 13.6 drill spoil negative 0 0 0 pale pink calcareous siltstone + brown red calcareous very fine sandstone D 09-025-028 09-LAN-001 26 34 16.0 drill spoil negative 0 0 0 off-white well-sorted rounded fine-grained sandstone - friable D 09-025-029 09-LAN-005 0 28 20.6 drill spoil negative 0 0 0 f-cs qtz clayey sand with minor laterite + f-m qtz sandstone plus fg sandstone/siltstone + cream limestones + pale yellow calcareous siltstone D 09-025-030 09-LAN-005 28 46 13.0 drill spoil negative 0 0 0 pink to red calcareous siltstone + cream pink silty fine sandstone + off-white well-sorted rounded fine-grained sandstone - friable D 09-025-031 09-LAN-005 49 61 9.1 drill spoil negative 0 0 0 "Ye + Bn silty claystone + cream fine, well-sorted quartz sandstone" D 09-025-032 09-LAN-040 3 5 14.2 drill spoil negative 0 0 0 Cretaceous - f-m qtz in clay - probably after sandstone D 09-025-033 09-LAN-040 5 9 25.6 drill spoil positive* 0 0 5 "Cretaceous - f-cs qtz in clay after sst with pebble bands + siltstone, plus 1.5m of underlying limestone " D 09-025-034 09-LAN-056 5 10 21.0 drill spoil negative 0 0 0 fg CSS probably after siltstone with some Fe-SST and Bl chert D 09-025-035 09-LAN-056 2 5 38.0 drill spoil negative 0 0 0 f-m CSS silicified sandstone + qtz pebbles - ?pebble horizon at contact with top of Cretaceous unit D 09-025-036 09-LAN-056 10 15 13.0 drill spoil negative 0 0 0 "f-m qtz sandstone with silicified sandstone + siltstone plus pebbles, YeCr clay - basal clay, includes basal contact with underlying limestone" D 09-025-037 09-LAN-032 0 3 8.8 drill spoil positive* 0 0 1 "f-cs qtz clayey sand with transported laterite <10mm, over f-cs qtz in sandy clay, with insitu laterite + minor silicified sandstone" D 09-025-038 09-LAN-032 3 9 40.0 drill spoil negative 0 0 0 Cretaceous - f-cs qtz in clay after sandstone + f-m qtz well-sorted sst +fg clayey sst D 09-025-039 09-LAN-032 9 13 24.2 drill spoil negative 0 0 0 Cretaceous - f-cs qtz in clay after sandstone + f-m qtz well-sorted sst + silicified sandstone D 09-025-040 09-LAN-032 13 18 27.0 drill spoil negative 0 0 0 "Cretaceous - f-cs qtz sandstone with pebble bands - small rounded pebbles of sandstone + chert + qtz, basal clay, over fg limestone" D 09-025-041 09-LAN-032 18 40 144.0 drill spoil negative 0 0 0 "fine-grained limestone, fine-grained sandy limestone + calcareous siltstone/mudstone" D 09-025-042 09-LAN-032 40 49 48.4 drill spoil negative 0 0 0 fg qtz well-sorted sandstone interbedded with more clay-rich horizons D 09-025-043 09-LAN-034 0 3 10.0 drill spoil negative 0 0 0 "f-cs qtz clayey sand with trans laterite + f-cs qtz in orange red clay, insitu laterite + minor silicified sst" D 09-025-044 09-LAN-034 3 7 14.6 drill spoil negative 0 0 0 "Cretaceous - f-m qtz in clay - probably after sandstone. Chips of silicified sst, some ?basal clay" D 09-025-045 09-LAN-034 7 20 55.6 drill spoil negative 0 0 0 fine-grained limestone D 09-025-046 09-LAN-046 0 2 15.0 drill spoil negative 0 0 0 f-cs qtz clayey sand with transported laterite <5mm + f-cs qtz alluvial sandy clay with insitu laterite D 09-025-047 09-LAN-046 2 5 11.2 drill spoil negative 0 0 0 mostly f-m qtz in alluvial sandy clay with sil sst plus trans lat clasts + contact with Cretaceous sst below D 09-025-048 09-LAN-046 5 9 12.1 drill spoil negative 0 0 0 f-m qtz in sandy clay after sst with ?siltstone bands and basal clay + contact with underlying limestone D 09-025-049 09-LAN-046 9 12 18.3 drill spoil negative 0 0 0 mostly fine-grained limestone D 09-025-050 09-LAN-045 0 2 16.3 drill spoil negative 0 0 0 mostly f-cs clayey sand plus f-m alluvial sandy clay + transported laterite and pebbles - boundary btw clayey sand and underlying alluvial sandy clay D 09-025-051 09-LAN-045 2 4 12.2 drill spoil negative 0 0 0 "f-cs qtz in alluvial sandy clay with clasts of fg sandstone + sil sst, + few small laterite + rounded qtz pebbles, and contact with underlying Cretaceous sandstone" D 09-025-052 09-LAN-045 4 8 16.5 drill spoil negative 0 0 0 Cretaceous - mostly fg qtz well-sorted sandstone D 09-025-053 09-LAN-045 8 11 18.3 drill spoil negative 0 0 0 Cretaceous - mostly f-m qtz in sandy clay after sandstone (CSS) + sil sst + pebbles horizon at base with rounded qtz pebbles plus bl chert chips + contact with underlying limestone D 09-025-055 09-LAN-047 1 4 12.6 drill spoil negative 0 0 0 f-cs qtz in alluvial sandy clay with sil sst clasts D 09-025-056 09-LAN-047 4 7 13.3 drill spoil negative 0 0 0 Cretaceous - mostly f-m sandy clay after sandstone (CSS) with few chips of well-sorted fg qtz sandstone D 09-025-057 09-LAN-047 7 10 11.4 drill spoil negative 0 0 0 Cretaceous - f-cs qtz in clay after sandstone (CSS) D 09-025-058 09-LAN-047 10 13 15.6 drill spoil negative 0 0 0 Cretaceous - mostly f-m CSS with few chips of well-sorted fg qtz sandstone D 09-025-059 09-LAN-047 13 16 13.7 drill spoil negative 0 0 0 "Cretaceous - f-cs qtz CSS, with minor small rounded pebbles + plus silicified siltstone pieces" D 09-025-060 09-LAN-047 16 19 11.2 drill spoil negative 0 0 0 "Cretaceous - f-cs qtz CSS with few chips of poorly-sorted clayey sandstone + minor small rounded pebbles of SFF + SSL + qtz, some calcrete overprint" D 09-025-061 09-LAN-047 19 23 8.6 drill spoil negative 0 0 0 Cretaceous - mostly f-CS CSS with few chips of well-sorted f-m qtz sst + few rounded qtz pebbles + contact with underlying limestone D 09-025-062 09-LAN-048 2 5 17.4 drill spoil negative 0 0 0 "Cretaceous - fg qtz well-sorted sandstone, few bl chert chips ?from above" D 09-025-063 09-LAN-048 5 9 16.4 drill spoil negative 0 0 0 Cretaceous - mostly f-cs qtz CSS with some f-m CSS D 09-025-064 09-LAN-048 9 12 17.4 drill spoil negative 0 0 0 Cretaceous - mostly f-cs qtz CSS with some f-m CSS plus sil sst chips + silicified siltstone + bl chert D 09-025-065 09-LAN-048 12 14 9.5 drill spoil negative 0 0 0 "Cretaceous - f-cs qtz CSS, with few rounded qtz pebbles + sil sst + CrGy clay after siltstone ?basal clay" D 09-025-066 09-LAN-048 14 17 14.8 drill spoil negative 0 0 0 fg qtz sandy limestone D 09-025-067 09-LAN-058 1 4 18.1 drill spoil negative 0 0 0 f-cs qtz in alluvial clay with insitu laterite + scattered clasts of sil sst +laterite. D 09-025-068 09-LAN-059 5 20 93.5 drill spoil negative 0 0 0 "green siltstone with trace white mica, few small limestone fragments" D 09-025-069 09-LAN-059 20 23 15.8 drill spoil negative 0 0 0 "very clay-rich siltstone/mudstone with inclusions of Ye calcareous sandstone, Rd crystalline limestone, Bl chert, plus rounded qtz pebbles @ 21-22m" D 09-025-070 09-LAN-059 23 30 12.3 drill spoil negative 0 0 0 CrGy fg limestone plus Fe-stained f-m qtz sandy limestone D 09-025-071 09-LAN-059 37 41 9.8 drill spoil negative 0 0 0 f-m qtz well-sorted to clayey sandstone D 09-025-072 09-LAN-059 41 49 25.5 drill spoil negative 0 0 0 fg to f-m qtz mostly clayey sandstone D 09-025-073 09-LAN-030 4 8 17.8 drill spoil negative 0 0 0 f-cs qtz CSS with silicified sandstone + Bl chert + red sandy clay (?basal clay) over CrGy fg limestone. NB some laterite @ 4-5m ?surface contamination due to rod change @4m but may be part of gravel on top of Cretaceous - increase in mag sus D 09-025-074 09-LAN-031 7 10 11.2 drill spoil negative 0 0 0 f-cs qtz CSS with silicified sandstone + red sandy clay (?basal clay) over CrGy fg limestone D 09-025-075 09-LAN-031 16 19 7.4 drill spoil negative 0 0 0 possible gravel horizon within limestone sequence with sandstone + siltstone + qtz pebbles + jasper + chert D 09-025-076 09-LAN-033 4 8 17.0 drill spoil negative 0 0 0 f-cs qtz with well-rounded vcs qtz with chips of sandstone + silicified sandstone + red sandy clay (?basal clay) + underlying fg limestone - NB: laterite in sample from surface contamination due to rod change @4m D 09-025-077 09-LAN-036 7 11 16.9 drill spoil negative 0 0 0 f-m qtz CSS with silicified sandstone + underlying CrBn fg limestone - increase in mag sus at basal contact with limestone D 09-025-078 09-LAN-037 7 11 11.7 drill spoil negative 0 0 0 f-cs qtz CSS with f-m qtz sandstone + silicified sandstone + underlying CrBn fg limestone - increase in mag sus at basal contact with limestone D 09-025-079 09-LAN-038 20 24 13.4 drill spoil positive* 0 0 1 "Cretaceous - f-cs qtz in clay after sandstone - some silicified sandstone + siltstone. Increase in clay plus rounded pebbles at base, with underlying fg limestone" D 09-025-080 09-LAN-039 18 23 13.0 drill spoil negative 0 0 0 "Cretaceous - f-cs qtz in clay after sst - some silicified sst plus rnded pebbles at base, plus underlying fg lst" D 09-025-081 09-LAN-041 4 9 18.4 drill spoil positive* 0 0 2 f-cs CSS with siltstone + silicified sandstone + Bl chert chips + rounded qtz pebbles at 6-7m and underlying CrBn fg limestone D 09-025-082 09-LAN-042 5 9 16.5 drill spoil negative 0 0 0 "Cretaceous - f-m qtz in clay - probably after sandstone, plus 2m underlying fg limestone" D 09-025-083 09-LAN-049 1 5 11.2 drill spoil negative 0 0 0 clayey sand with laterite over alluvial sandy clay with pebbles over Cretaceous f-cs CSS with pebbles over calcareous sandstone (bedrock) D 09-025-084 09-LAN-050 3 5 10.0 drill spoil negative 0 0 0 f-cs qtz with subrounded sst pebbles + ?transported laterite (or contamination) +silicified sandstone + red sandy clay ?basal clay D 09-025-085 09-LAN-050 5 11 16.6 drill spoil negative 0 0 0 f-m qtz clay after sandstone (CSS) D 09-025-086 09-LAN-050 11 15 15.3 drill spoil positive* 0 0 1 f-cs qtz clay after sandstone (CSS) with rounded qtz pebbles + silicified sandstone + Bl chert D 09-025-087 09-LAN-051 1 4 16.5 drill spoil negative 0 0 0 "f-cs qtz with well-rounded vcs qtz, with rounded pebbles + chert plus ?chips off silicified sandstone pebbles + underlying Cretaceous f-cs CSS" D 09-025-088 09-LAN-051 4 7 11.2 drill spoil negative 0 0 0 f-m qtz with silicified sandstone + well-sorted fg sandstone + f-m qtz CSS D 09-025-089 09-LAN-052 1 5 20.2 drill spoil negative 0 0 0 f-cs qtz clayey sand with transported laterite +few small pebbles above silicified sandstone + m-cs qtz CSS + red ?basal clay over CrBn fg limestone D 09-025-090 09-LAN-054 1 5 17.1 drill spoil negative 0 0 0 f-cs qtz with well-rounded vcs qtz with chips of fg sandstone + silicified sandstone + red sandy clay (?basal clay) + underlying CrBn fg limestone - NB: laterite in sample from surface contamination due to rod change @4m D 09-025-091 09-LAN-055 1 3 11.1 drill spoil negative 0 0 0 f-cs qtz clayey sand with laterite plus rounded qtz pebbles + f-m qtz CSS - underlying Cretaceous D 09-025-092 09-LAN-055 4 9 19.4 drill spoil negative 0 0 0 "f-m + F-cs qtz CSS + silicified sandstone + rounded qtz pebbles + red ?basal clay, + underlying CrGy fg limestone" D 09-025-093 09-LAN-065 1 5 18.8 drill spoil negative 0 0 0 Cretaceous - f-m qtz CSS with sil sst bl chert + CrWh siltstone. Basal clay at contact with underlying limestone D 09-025-094 09-LAN-064 1 4 10.4 drill spoil positive* 0 0 3 f-cs qtz in alluvial sandy clay with insitu laterite + sill sst + bl chert + rounded pebbles - basal pebble band over Cretaceous sandstone D 09-025-095 09-LAN-057 6 12 21.5 drill spoil negative 0 0 0 f-cs qtz in alluvial clay with scattered clasts of sil sst + Ye SSF/SSL clasts. Pebble band at base on contact with underlying Cretaceous SSFM D 09-025-096 09-LAN-058 4 9 17.5 drill spoil negative 0 0 0 f-cs qtz in alluvial clay with scattered clasts of sil sst +laterite+ pebble band at base on contact with Cretaceous SSFM - also includes contact with underlying limestone D 09-025-097 09-LAN-060 0 4 19.3 drill spoil negative 0 0 0 f-cs qtz clayey sand with transported laterite + alluvial sandy insitu laterite and basal pebble band + underlying Cretaceous sst D 09-025-099 09-LAN-062 1 5 14.2 drill spoil positive 0 1 3 f-cs qtz in alluvial sandy clay with laterite plus rounded pebbles at contact with Cretaceous f-m qtz sandstone with sil sst + fg clayey sst + basal pebbly clay. Basal clay at contact with underlying limestone D 09-025-100 09-LAN-066 0 2 10.5 drill spoil negative 0 0 0 f-cs qtz clayey sand with transported laterite (<5mm) - few rounded pebbles at contact with underlying alluvial sandy clay D 09-025-101 09-LAN-066 2 4 13.3 drill spoil positive* 0 0 1 f-cs qtz in alluvial sandy clay with sill sst + bl chert + laterite + CrWh siltstone D 09-025-102 09-LAN-066 5 12 16.2 drill spoil negative 0 0 0 Cretaceous - f-cs qtz CSS plus f-m sst + sil sst . Base marked by rounded qtz pebbles D 09-025-103 09-LAN-066 12 15 10.2 drill spoil negative 0 0 0 Cretaceous - Cr siltstone + sil sst - pebbles mark base of unit D 09-025-104 09-LAN-066 15 21 23.8 drill spoil negative 0 0 0 "Cretaceous - siltstone/mudstone with sil sst + mostly clean, well-sorted fg qtz sandstone" D 09-025-105 09-LAN-066 21 26 14.2 drill spoil negative 0 0 0 "Cretaceous - strongly- ferruginised f-cs qtz sandstone, poorly-sorted. Basal clay at contact with limestone. Fg limestone" D 09-025-106 09-LAN-063 1 4 17.4 drill spoil positive* 0 0 1 f-cs qtz in alluvial sandy clay with insitu laterite 10-20mm + sill sst + bl chert + rounded pebbles - basal pebble band over Cretaceous sandstone D 09-025-107 09-LAN-063 4 8 10.8 drill spoil negative 0 0 0 f-cs qtz sandy clay (CSS) with pieces of fg + f-m well-sorted sandstone + sil sst + basal clay layer at contact with limestone D 09-025-108 09-LAN-025 0 2 3.1 drill spoil positive* 0 0 1 f-cs qtz clayey sand with laterite + silicified sandstone + f-m qtz CSS D 09-025-109 09-LAN-025 4 11 32.4 drill spoil negative 0 0 0 fg qtz sandstone + f-m qtz sandstone + CSS D 09-025-110 09-LAN-025 11 15 19.0 drill spoil positive* 0 0 1 f-cs qtz CSS + silicified sandstone + Bl chert + Or clay ?basal clay over Gy fg limestone D 09-025-111 09-LAN-026 0 2 4.6 drill spoil positive* 0 0 2 f-cs qtz clayey sand with laterite + silicified sandstone + f-m qtz CSS D 09-025-112 09-LAN-026 2 5 13.3 drill spoil negative 0 0 0 f-cs qtz CSS + silicified sandstone Gy/Or clay with minor qtz ?basal clay D 09-025-113 09-LAN-026 5 15 37.0 drill spoil negative 0 0 0 WhCr siltstone with chert fragments + fg and f-m qtz clayey sandstone D 09-025-114 09-LAN-026 15 19 17.0 drill spoil negative 0 0 0 clayey f-m qtz with Gy/Or clay + f-m partially-silicified sandstone + chert over fg limestone D 09-025-116 09-LAN-029 5 9 12.9 drill spoil negative 0 0 0 base of Cretaceous - f-cs CSS with silicified sandstone + red ?basal clay + underlying CrGy fg limestone - inc in mag sus @ 6-7m EOF