H0002	Version	4
H0003	Date_generated	20-Feb-19
H0004	Reporting_period_end_date	01-Feb-19
H0005	State	TAS
H0100	Tenement_no/Combind_report_no	RL3/2009
H0101	Tenement_holder	Australian Hualong P/L
H0102	Project_name	Oceana
H0106	Tenement_operator	Australian Hualong P/L
H0150	250K_map_sheet_number	Geology of Southwest Tasmania
H0151	100K_map_sheet_number
H0152	50K_map_sheet_number
H0153	25K_map_sheet_number	Oceana
H0200	Start_date_of_data_acquisition	01-Feb-18
H0201	End_date_of_data_acquisition	01-Feb-19
H0202	Data_format	DL4
H0203	Number_of_data_records	26
H0204	Date_of_metadata_update	20-Feb-19
H0300	Related_data_file	
H0301	Location_data_file	OCN_TASSL4_COLL2019A.txt
H0302	Lithology_data_file	OCN_TASDL4_GEO2019A.txt
H0303	Assay_data_file	OCN_TASDG4_ASS2019A.txt
H0304	Survey_data_file	OCN_TASDS4_SURV2019A.txt
H0305	SurfGeochem_Data_File
H0307	Lithology_code_file	DH_CODE.csv
H0308	File verification List	OCN_Verification_List_2019.txt
H0310	Water_data_file
H0311	Water data incl in lithology file	No
H0313	Alteration_data_file
H0314	Magsusc_data_file
H0315	Vein_data_file
H0316	Recovery_data_file
H0317	Weathering_data_file
H0318	DHQAQC_data_file
H0319	SURFQAQC_data_file
H0320	Other event_data_file
H0400	Drill_code	DIA
H0401	Drill_contractor	Spaulding Drilling
H0402	Description	Diamond Drilling
H0500	Feature_located	Drillhole_collar
H0501	Geodetic_datum	GDA94
H0502	Vertical_datum	AHD
H0503	Projection	Map Grid of Australia (MGA)
H0508	Local Grid Name	
H0530	Coordinate_system	Projected
H0531	Projection_zone	55
H0532	Surface_Location_Survey_Instrument	GPS
H0533	Surface_Location_Survey_Company	Australian Hualong P/L
H0536	Downhole_Geophysical_Survey_Instrument	
H0537	Downhole_Geophysical_Survey_Company	
H0900	Remarks	
H1000	Hole_id	Depth From	Depth To	Lithology	"LITHOLOGY_DESCRIPTION"	"COLOUR"	"COLOUR2"	"VEINING"	"VEINING_INTENSITY"	"VEINING_WIDTH"	"VEINING_ANGLE"	"VEINING2"	"VEINING_INTENSITY2"	"VEINING_WIDTH2"	"VEINING_ANGLE2"	"WEATHERING"	"WEATHERING_INTENSITY"	"MINERALISATION"	"MINERALISATION_PERCENT"	"MINERALISATION_TEXTURE"	"MINERALISATION2"	"MINERALISATION_PERCENT2"	"MINERALISATION_TEXTURE2"	"MINERALISATION3"	"MINERALISATION_PERCENT3"	"MINERALISATION_TEXTURE3"	"GEOL_FEATURE"	"FEATURE_ANGLE"	"FEATURE_WIDTH"	"GEOL_FEATURE2"	"FEATURE_ANGLE2"	"FEATURE_WIDTH2"	"GEOL_FEATURE3"	"FEATURE_ANGLE3"	"FEATURE_WIDTH3"	"ALTERATION"	"ALTER_INTENSITY"	"ALT_TEXTURE"	
H1001	NA	metres	metres	NA	Description	Colour	Colour 2	Veining type	Vein intensity 1-5	Veining width in mm	Vein angle to LCA	Veining type 2	Vein intensity 1-5	Veining width in mm	Vein angle to LCA	Weathering type	Weathering intensity 1-5	Mineralisation type	Mineralisation percent	Mineralisation texture	Mineralisation type 2	Mineralisation percent 2	Mineralisation texture 2	Mineralisation type 3	Mineralisation percent 3	Mineralisation texture 3	Geological feature	Feature angle to LCA	Feature width in mm	Geological feature 2	Feature angle 2	Feature width in mm 2	Geological feature 3	Feature angle 3	Feature width in mm 3	Alteration type	Alteration intensity 1-5	Alteration texture	
H1004	0	0.1	0.1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
D	OC10	0	8.6	NS	open hole																																	
D	OC10	8.6	8.9	CAL	Tertiary alluvial gravel.	PNK	WHI									FRS																						
D	OC10	8.9	173	SAL	Straight into fresh limestone, base of oxidation at surface. Grey-black graphitic calcite-veined weakly bioclastic (shelly debris) argillaceous micrite. 1m weathered calcite vein at 51-52m, some fragments of vughy leached siderite also present. Another breccia vein of calcite 64.4-65.3m. Interval also contains interbeds of micrite and dismicrite (sparry calcite filled irregular vugs and burrows).	GRY	BLK	CCT	2	4						FRS											FOS		4									
D	OC10	173	236.3	SAL	Laminated micrite with fenestrae (lithofacies 1 of Wellard 2007), higher mud content, low energy deep water environment. Interval also contains regular interbeds of unlaminated micrite with and without trace fossils such as worm burrows. Thin 1-2mm calcite veinlets often parallel to bedding/laminations. 	GRY	BLK	CCT	1	2	40					FRS											LAM	40	2	FOS		15						
D	OC10	236.3	348.1	SLM	Bioclastic calcarenite interbedded with argillaceous micrite. Abundant graphitic stylolites. Approaching packstone/grainstone in places. Gastropods, brachiopods and coral fragments present. Soft-sediment deformation structures common throughout interval. Irregularly shaped 40mm siderite-galena vein at 334.5m.	BLK																					FOS											
D	OC10	348.1	360.5	OMS	Fractured and brecciated siderite-galena-sphalerite  mineralised lens. Weak to moderately siderite altered and mineralised zone which appears to be two separate lenses separated by 2.5 to 3m of relatively unaltered but conspicuously brecciated  limestone. Lenses extend from 348.1-353.7m, and 357-360.5m.	BWN	GRY	CCT	1	12						FRS		GAL	8	VI	SID	30	MX	SPH	2	VI	FRA			BRX		12				FER	3	
D	OC10	360.5	425.4	SAL	EOH. Bioturbated argillaceous micrite with interbeds of bioclastic calcarenite. Occasional coarse-grained calcite veins to 100mm max width. Zone from mineralised section to 365m more of a laminated micrite. Stromatoporoids common in more muddy micritic beds.	GRY		CCT	1	30																	LAM											
D	OC8	0	45	NS	open hole - pre-collar.																																	
D	OC8	45	130	SAL	Fossiliferrous bioclastic calcilutite. Abundant graphitic stylolites present in a calcite veined micrite, interval becoming more fossiliferrous with depth. Coarse-grained 80cm calcite vein with brecciated fragments on margin at 78m.	GRY		CCT	3							FRS											FOS			BAN								
D	OC8	130	142	SAL	Faulted zone characterised by fractured core and brecciated micritic fossiliferrous limestone cemented with coarse-grained calcite. Abundant thin whispy calcite veinlets to 4 mm width.	GRY		CCT	3							FRS											FRA			FOS			BRX					
D	OC8	142	147	SAL	Fossiliferrous bioclastic calcilutite. Abundant graphitic stylolites present in a calcite veined micrite.	GRY		CCT	3							FRS											FOS			BAN								
D	OC8	147	189.5	SAL	Laminated calcisiltite, carbonaceous bands and stylolites present in slightly fossiliferrous argillaceous limestone. 	GRY																					LAM			FOS								
D	OC8	189.5	275.3	SAL	Fossiliferrous bioclastic calcilutite, becoming more laminated towards bottom of interval. Probably represents a reef facies/environment. Weak iron alteration 212.6 - 214.2m.	GRY																					FOS									FER	1	PER
D	OC8	275.3	329	SAL	Bioclastic fossiliferrous calcilutite containing common soft-sediment deformation structures and textures notably slumps.	GRY		CCT	1	3						FRS											FOS		3	BAN								
D	OC8	329	330	SAL	Sideritic and galena-rich veined band containing some brecciation textures and colliform siderite vein textures. 	TAN	GRY	CCT	1							FRS		GAL	1	VI	SID	12	VI				VUG			BRX								
D	OC8	330	362.3	SAL	Bioclastic fossiliferrous calcilutite containing common soft-sediment deformation structures and textures notably slumps.	GRY		CCT	1							FRS											FOS			BAN								
D	OC8	362.3	364.8	SAL	Sideritic zone displaying brecciation textures and colliform siderite. Small 1mm blebs of galena present in places. 	GRY	TAN											GAL	0.5	VI	SID	10	VN				BRX											
D	OC8	364.8	370.5	SAL	Unaltered fossiliferrous weakly bedded calcilutite, one 10mm siderite vein present at 366.5m. Displays sharp but brecciated contact with underlying mineralised zone.	GRY		SID	1																		LAM											
D	OC8	370.5	380.6	SAL	Mineralised siderite-galena-sphalerite horizon, not as galena-rich as OC7 on same section. Breccia zones present (intraformational?) cemented with drusy siderite and calcite. 	BWN										FRS		SID	50	BS	GAL	15	VI	SPH	1	VI	BRX			VAN						FER	4	PER
D	OC8	380.6	416.5	SAL	EOH. Weakly brecciated stylolitic micritic limestone with small narrow hints of siderite present as veins and breccia cement. Trace fossils and some bioclastics still present in places.	GRY		SID	1																		FOS											
D	OC9	0	5.5	NS	Open hole. Base of oxidation at or near surface, fresh limestone encountered less than 5m down hole.																																	
D	OC9	5.5	76.9	SAL	Weakly bioclastic argillaceous micrite. Gastropod shells seen in places. Lithology characterised by 30cm wide micritic bands separated by 10-15cm, black, wavy stylolitic-like graphitic bands. Calciteveinlets 2-3mm wide occur every few metres, with rarer wider (up to 20cm) veins in places.	GRY	BLK	CCT	2	3						FRS											FOS		3	BAN								
D	OC9	76.9	85	FZ	Possible location of fault which may have offset mineralised horizon. Interval is characterised by fractured rock, angular clasts in a mostly clast-supported breccia. Cement is white, coarse-grained calcite. Notably a 1.1m cavity was also encountered at 84m.	WHI	GRY	CCT	4	15																	BRX			FRA			VAN					
D	OC9	85	97.5	SAL	Argillaceous micritic limestone. Fenestrae textures visible in some places, resembling birdseyes.	GRY	BLK	CCT	2	3						FRS																						
D	OC9	97.5	113	FZ	Faulted argillaceous micrite zone, less intense than previous fault interval. Some siderite veinlets visible within brecciated sections.	GRY	BLK	CCT	2	12						FRS		SID	0.1	VI							BRX		12	FRA								
D	OC9	113	290.4	SAL	EOH. Argillaceous micritic limestone. NQ from 140.7m. Fenestrae (birdseye) micrite visible and interspersed with slightly coarser grained bioclastic calcarenite from 245m to end of hole. Lithology is best desribed as the laminated micrite/dismicrite (mudstone) of Wellard, lithofacies 1.	GRY	BLK	CCT	2	12						FRS											BRX		12									
