H0002 Version 3 H0003 Date_generated 24-Mar-17 H0004 Reporting_period_end_date 23-Feb-17 H0005 State NT H0100 Tenement_no or Combined_rept_no EL28857 H0101 Tenement_holder Thundelarra H0102 Project_name Allamber H0106 Tenement_operator Thundelarra H0150 250K_map_sheet_number N/A H0151 100K_map_sheet_number N/A H0200 Start_date_of_data_acquisition 24-Feb-16 H0201 End_date_of_data_acquisition 23-Feb-17 H0202 Data_format DL3 H0203 Number_of_data_records 17 H0204 Date_of_metadata_update 24-Mar-17 H0301 Location_data_file EL28857_2017_A_01_DrillCollars.txt H0302 Downhole_lithology_data_file EL28857_2017_A_02_Lithology.txt H0303 Downhole_Assay_data_file EL28857_2017_A_03_DHAssay.txt H0304 Downhole_Survey_data_file EL28857_2017_A_04_Surv.txt H0313 Alteration_data_file N/A H0314 Magsusc_data_file EL28857_2017_A_06_Magsusc.txt H0315 Vein_data_file N/A H0318 Structure_data_file N/A H0400 Drill_code DD RCDD H0401 Drill_contractor N/A H0402 Drill code description Diamond Drill Hole RC with DD completion H0502 Vertical_datum N/A H0503 Projection N/A H0508 Local_grid_name N/A H0530 Coordinate_system MGA94 H0531 Projection_zone 52 H0532 Surveying_instrument GPS H0533 Surveying_company Thundelarra H0900 Comments N/A H1000 DataSet Hole_id Depth From Depth To Interval_Length Lith1_Code Lith1_Texture Lith1_Structure Lith1_GrainSize Lith1_pct Lith1_Oxidation Lith1_Colour_Tone Lith1_Colour1 Lith1_Colour2 Comments H1001 metres metres % H1004 1 1 1 D Allamber TALRCDD001 0 5.3 5.3 Oal bdu gzo 100 whl 5 B A Bouldery alluvium only 10% core recovery essentially of semi weathered granite boulders & cobbles D Allamber TALRCDD001 5.3 8 2.7 Ggt eqg mas gzm 100 wsl 5 P P Biotite granite medium grained with pale pink to green grey Fs phenocrysts up to about 10 mm biotite variable 5-15% non-altered weakly weathered mainly on fractures. Trace fine grained disseminated Py. D Allamber TALRCDD001 8 44.9 36.9 Ggt eqg mas gzm 100 frs 5 A P As above biotite granite but fresh with occaisional mafic xenoliths and felsic aplitic-leucocratic zones 10 to 40 cm wide. K-feldpsar below ~20 m is mainly pink. D Allamber TALRCDD001 44.9 100 55.1 Ggt Not Logged or sampled; assume Ggt D Allamber TALRCDD001 100 127 27 Ggt eqg mas gzm frs 5 P Ggt: medium grained pink biotite Granite D Allamber TALRCDD001 127 132 5 Ggt eqg mas gzm frs 5 P A Ggt: medium grained pink & grey biotite Granite trace Py at 130-131 m D Allamber TALRCDD001 132 148 16 Ggt eqg mas gzm frs 5 A P Ggt: medium grained grey- pink biotite Granite rare Py+greisen veins up to 10 mm thick below 142 m D Allamber TALRCDD001 148 151.8 3.8 Glg eqg mas gzm frs 4 P Glg: Leucogranite medium grained locally fine grained aplitic at ~150 m D Allamber TALRCDD001 151.8 154.3 2.5 Glg eqg mas gzm frs 4 P Glg: Leucogranite as above but with variably intense greisenization from anastomosing/stockwork veinlets to semi-massive pervasive patches associated wih minor patchy disseminated/blebby Py and Cp estimated ~0.3% Cu D Allamber TALRCDD001 154.3 159.4 5.1 Ggt eqg mas gzm frs 5 P Ggt: medium grained pink biotite Granite some Py/Qz/greisen veins to 10-20 mm and pervasve weak to moderate muscovite/chlorite alteration of biotite grains - but only traces of Cp D Allamber TALRCDD001 159.4 160.3 0.9 Rss vug vn gzc frs 5 K W Rss: vein of massive Po+Qz>Py>CpCp similar assemblage to veins between 154-164 in TALRCDD003; average Cu ~0.3%. Upper & lower contacts are transitional to granitoids over ~10 cm wide zones of brecciated? And pervasivley Qz+Cl altered rock. D Allamber TALRCDD001 160.3 161.2 0.9 Glg eqg mas gzm frs 4 P Glg: Leucogranite with stockwork of dark veinlets & veins of Chlorite ± Qz minor patchy disseminated Cp estimated at ~0.1% Cu D Allamber TALRCDD001 161.2 162.5 1.3 Rss vug vn gzc frs 5 K W Rss: Qz+Py vein extensively brecciated with matrix and veins of dark Chlorite & Qz and minor straw-coloured sheared greisen veins. D Allamber TALRCDD001 162.5 163.8 1.3 Glg eqg mas gzm frs 4 P A Glg: Leucogranite with abundant 1-100 mm veins of milky Qz straw coloured greisen and dark brownish grey Chlorite in complex overprinting textural relationships. Trace Py. Lower contact is transitional to weakly greisenized granite D Allamber TALRCDD001 163.8 168.2 4.4 Ggt eqg mas gzm frs 5 P Ggt: medium grained pink biotite Granite moderate-weak chlorite alteration of biotite grains down to about 165 m depth D Allamber TALRCDD001 168.2 169.1 0.9 Mhf grb xen gzv frs 9 N A Mhf: Xenolith of dark grey very fine grained biotite hornfels slightly magnetic possibly psammitic or mafic precursor? D Allamber TALRCDD001 169.1 176.9 7.8 Ggt eqg mas gzm frs 5 P Ggt: medium grained pink biotite Granite biotite grains non-altered no sulfides EOF