H0002	Version	4
H0003	Date_generated	07-Jul-2025
H0004	Reporting_period_end_date	07-Jul-2025
H0005	State	TAS
H0100	Tenement_no/Combined_report_no	EL30/2022
H0101	Tenement_holder	FORTESCUE METALS GROUP
H0102	Project_name
H0106	Tenement_Operator	Fortescue Metals Group
H0150	250K_map_sheet_number
H0151	100K_map_sheet_number
H0152	50K_map_sheet_number
H0153	25K_map_sheet_number
H0200	Start_date_of_data_acquisition	23-Aug-2024
H0201	End_date_of_data_acquisition	07-Jul-2025
H0202	Data_format	SG4
H0203	Number_of_data_records	13
H0204	Date_of_metadata_update	07-Jul-2025
H0300	Related_data_file
H0301	Location_data_file
H0302	Lithology_data_file
H0303	Assay_data_file
H0304	Survey_data_file
H0305	SurfGeochem_Data_File	BT_TASSG4_SURF_2025A.txt
H0307	Lithology_code_file
H0308	File Verification List
H0310	Water_data_file
H0311	Water_data_included_in_lithology_file	No
H0313	Alteration_data_file
H0314	Magsusc_data_file
H0315	Vein_data_file
H0316	Recovery_data_file
H0317	Mineral_data_file
H0318	DHQAQC_data_file
H0319	SURFQAQC_data_file	BT_TASQG4_SQAQC_2025A.txt
H0320	Other event_data_file
H0400	Drill_code
H0401	Drill_contractor
H0402	Description
H0500	Feature_located	Surface Sample
H0501	Geodetic_datum	GDA94
H0502	Vertical_datum	AHD
H0503	Projection	UTM MGA
H0508	Local Grid Name
H0530	Coordinate_system	Projected
H0531	Projection_zone	55
H0532	Surveying_instrument	Handheld GPS
H0533	Surveying_company	Fortescue Metals Group
H0538	Surface_Geophysical_Survey_Instrument
H0539	Surface_Geophysical_Survey_Company
H0600	Sample_Code	RockChip
H0601	Sample_Type	Rock Chip
H0602	Sample_description	Rock Chip
H0700	Sample_Prep_Code	FUS-KOH0	FUS-LI01	GEO-4A01
H0701	Sample_Prep_Desc	ALS	Lithium Metaborate/Lithium Tetraborate (LiBO2 /Li2 B4 O7) Fusion	Four Acid "near" Total digestion (HF-HNO3-HClO4) for ME-MS61 finish
H0702	Job_no	PH24316540
H0800	Assay_code	CRU-QC	F-IC881	ME-MS61L	ME-MS85	PUL-QC	pXRF-34	WEI-21
H0801	Assay_company	ALS:ALS Chemex - Perth	ALS:ALS Chemex - Perth	ALS:ALS Chemex - Perth	ALS:ALS Chemex - Perth	ALS:ALS Chemex - Perth	ALS:ALS Chemex - Perth	ALS:ALS Chemex - Perth
H0802	Assay_description		KOH fusion and ion chromatography.	Super trace lowest DL 4A by ICP-MS. Instrument ICP-MS	Lithium borate fusion ICP-MS. Used for resistive elements	Grind fineness check with 10g subsplit of the pulverised material, and screen reporting the percentage passing 75um.	Portable XRF	Weight
H0900	Remarks
H1000	Sample_ID	Sample_code	Lithology	MGA_E	MGA_N	Elevation	Prospect	Sample_Date	Sample_Description	Ag	Al	As	Ba	Be	Bi	Ca	Cd	Ce	Ce	Co	Cr	Cs	Cu	F	Fe	Ga	Ge	Hf	In	K	La	La	Li	Mg	Mn	Mo	Na	Nb	Nb	Ni	P	Pass2mm	Pass75um	Pb	Rb	Rb	Re	S	Sb	Sc	Se	Si	Sn	Sn	Sr	Sr	Ta	Ta	Te	Th	Th	Ti	Ti	Tl	Tm	U	U	V	W	W	Wt	Y	Y	Zn	Zr	Zr	Zr
H1001	Units			metres	metres	metres				ppm	pct	ppm	ppm	ppm	ppm	pct	ppm	ppm	ppm	ppm	ppm	ppm	ppm	ppm	pct	ppm	ppm	ppm	ppm	pct	ppm	ppm	ppm	pct	ppm	ppm	pct	ppm	ppm	ppm	pct	pct	pct	ppm	ppm	ppm	ppm	pct	ppm	ppm	ppm	pct	ppm	ppm	ppm	ppm	ppm	ppm	ppm	ppm	ppm	pct	pct	ppm	ppm	ppm	ppm	ppm	ppm	ppm	Kg	ppm	ppm	ppm	ppm	ppm	ppm
H1002	Assay code									ME-MS61L	ME-MS61L	ME-MS61L	ME-MS61L	ME-MS61L	ME-MS61L	ME-MS61L	ME-MS61L	ME-MS61L	ME-MS85	ME-MS61L	ME-MS61L	ME-MS61L	ME-MS61L	F-IC881	ME-MS61L	ME-MS61L	ME-MS61L	ME-MS61L	ME-MS61L	ME-MS61L	ME-MS61L	ME-MS85	ME-MS61L	ME-MS61L	ME-MS61L	ME-MS61L	ME-MS61L	ME-MS61L	ME-MS85	ME-MS61L	ME-MS61L	CRU-QC	PUL-QC	ME-MS61L	ME-MS61L	ME-MS85	ME-MS61L	ME-MS61L	ME-MS61L	ME-MS61L	ME-MS61L	pXRF-34	ME-MS61L	ME-MS85	ME-MS61L	ME-MS85	ME-MS61L	ME-MS85	ME-MS61L	ME-MS61L	ME-MS85	ME-MS61L	pXRF-34	ME-MS61L	ME-MS85	ME-MS61L	ME-MS85	ME-MS61L	ME-MS61L	ME-MS85	WEI-21	ME-MS61L	ME-MS85	ME-MS61L	ME-MS61L	ME-MS85	pXRF-34
H1003	Lower detection limit									0.002	0.01	0.02	1	0.02	0.001	0.01	0.005	0.01	0.1	0.005	0.2	0.01	0.02	20	0.0005	0.05	0.05	0.004	0.005	0.01	0.005	0.1	0.2	0.01	0.2	0.02	0.001	0.005	0.05	0.08	0.001	0.01	0.01	0.01	0.02	0.2	0.0004	0.01	0.02	0.01	0.006	0.5	0.02	0.5	0.02	0.1	0.005	0.1	0.005	0.004	0.05	0.001	0.1	0.002	0.01	0.002	0.05	0.1	0.008	0.5	0.02	0.01	0.1	0.2	0.1	1	5
H1004	Accuracy			10	10	20				0.002	0.01	0.02	1	0.02	0.001	0.01	0.005	0.01	0.1	0.005	0.2	0.01	0.02	20	0.0005	0.05	0.05	0.004	0.005	0.01	0.005	0.1	0.2	0.01	0.2	0.02	0.001	0.005	0.05	0.08	0.001	0.01	0.01	0.01	0.02	0.2	0.0004	0.01	0.02	0.01	0.006	0.5	0.02	0.5	0.02	0.1	0.005	0.1	0.005	0.004	0.05	0.001	0.1	0.002	0.01	0.002	0.05	0.1	0.008	0.5	0.02	0.01	0.1	0.2	0.1	1	5
H1005	Upper detection limit									100	50	10000	10000	1000	10000	50	1000	10000	10000	10000	10000	10000	10000	20000	50	10000	500	500	500	10	10000	10000	10000	50	100000	10000	10	500	2500	10000	1	100	100	10000	10000	10000	50	10	10000	10000	1000	47	500	10000	10000	10000	500	2500	500	10000	1000	10	60	10000	1000	10000	1000	10000	10000	10000	1000	500	10000	10000	500	10000	50000
H1006	Preferred assay indicator ? P									P	P	P	P	P	P	P	P	P		P	P	P	P	P	P	P	P	P	P	P	P		P	P	P	P	P	P		P	P	P	P	P	P		P	P	P	P	P	P	P		P		P		P	P		P		P	P	P		P	P		P	P		P	P
H1007	Assay company ID									ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS
D	GD042801	RockChip	Granite	588157.339	5438627.176			16-Oct-2024	Fd-qtz-ms-bt microgranite. Occasional brown micas. Bt is coarsest mineral while Ms is finest. Samples taken on cluster of boulders on steep slope amongst variably porphyritic coarse biotite granite. Unable yo find source of microgranite boulders up slope	0.011	7.26	0.43	25	4.07	1.205	0.18	0.005	14.8	16.4	0.461	8	22.4	3.41	440	0.6	31	0.05	2.17	0.035	4.07	7.33	8.4	29.9	0.03	110	0.99	2.44	40.7	47.6	0.68	0.051	96	97	23.6	494	516	0.0023	0.01	0.08	7.64	0.035	32.6	13.9	14.2	11.4	11.1	18.05	20.3	0.006	5.11	5	0.028	0.1	2.03	0.12	4.34	4.39	1.4	7.92	8.9	0.88	6.59	9.1	9.9	23	22	22
D	GD042802	RockChip	Granite	587990.651	5438541.848			16-Oct-2024	Fd-qtz-ms-bt microgranite. Micas both variably fine to medium. Numerous boulders found in area and doen slope but no convincing outcrop or subcrop	0.056	6.99	1.57	40	8.41	0.375	0.25	0.005	12.15	15.4	0.499	10.4	15.05	4.27	280	0.6	19.5	0.05	1.86	0.045	4.49	5.84	7.5	37.3	0.05	141	1.3	1.88	13.75	13.7	0.67	0.033		87.3	34.9	368	391	0.0015	0.01	0.06	2.31	0.045	32.3	10.5	11	18.2	18.1	4.08	3.9	0.007	7.86	8.38	0.036	0.1	1.78	0.3	8.1	8.38	1.3	5	5.4	0.8	9.04	17.3	13.6	34.8	34	33
D	GD042803	RockChip	Granite	587144.799	5437825.423			16-Oct-2024	fd-qtz-ms-bt microgranite. Abundance of qtz makes it look somewhat greisenised. Micas can be decidedly more coarse than other minerals. Possible fine colourless Ms in groundmass. Micas colourless to silver to yellow to pale brown to black	0.101	7.1	2.8	5	4.97	3.85	0.21	0.005	7.42	8.1	0.179	12	24.4	3.75	740	0.57	24	0.05	1.725	0.06	3.75	2.72	3.3	53.8	0.03	160.5	1.35	2.38	17.45	17.85	0.63	0.026		93	23.4	525	547	0.0017	0.01	0.04	3.42	0.026	35.4	25.1	25.3	6.34	6.2	4.62	4.5	0.005	4.87	4.73	0.027	0.1	2.57	0.26	6.44	6.2	1.1	10.75	11	0.73	8.27	14.4	16.5	27.4	28	24
D	GD042804	RockChip	Granite	587109.413	5438017.149			16-Oct-2024	5m wide outcrop of muscovite-biotite-kfs-qtz granite. fine and coarse micas. silvery muscovite and black biotite.	0.019	7.26	0.61	6	7.36	0.788	0.18	0.005	7.8	8.3	0.238	8.3	46.3	1.36	790	0.54	22.2	0.05	2.08	0.012	3.63	3.22	3.8	161	0.04	290	1.05	2.4	13.4	12.65	0.72	0.019			22.8	586	590	0.001	0.01	0.07	2.59	0.026	47	25.3	23.6	5.59	5.2	3.47	3.4	0.005	4.49	4.04	0.025	0.1	2.93	0.25	6.07	5.74	0.6	8.14	8	1.12	8.99	14.2	15.2	34.8	32	35
D	GD042805	RockChip	Granite	587235.541	5438283.809			16-Oct-2024	fine grained muscovite-biotite-feldspar-quartz granite exposed on cycle track. some large books of mica.	0.053	7.28	0.81	11	4.42	3.48	0.18	0.005	11.35	10.9	0.186	9.2	29.4	4.8	790	0.55	25.7	0.05	2.24	0.036	4	3.54	3.5	63.1	0.02	216	1.18	2.44	20.9	20.4	0.62	0.03			20.1	657	654	0.0009	0.01	0.06	4.04	0.027	34.3	27.8	26.5	3.51	3.6	4.94	4.9	0.005	6.29	5.56	0.029	0.1	3.16	0.29	5.81	5.3	0.8	7.59	7.3	0.74	10.5	16.9	18.4	33.4	29	33
D	GD042806	RockChip	Granite	587247.948	5438387.963			16-Oct-2024	Fd-qtz-ms-(bt) microgranite. Occasional coarser flakes and clusters of Ms. Significant amount of very round qtz, but some still prismatic.	0.016	6.86	0.87	10	12.1	0.085	0.17	0.005	7.92	9.6	0.179	7.1	21.6	2.74	440	0.34	21.6	0.05	1.755	0.056	3.87	3.04	3.6	47.6	0.02	89.1	0.72	2.24	18.1	16.95	1	0.02			28.4	517	506	0.0012	0.01	0.07	2.62	0.021	32.4	15.2	14.5	7.66	7.4	5.53	5.3	0.005	4.38	4.77	0.024	0.1	2.48	0.25	4.89	4.77	0.9	6.06	6.3	0.88	7.83	13.9	8	28.9	27	25
D	GD042807	RockChip	Granite	587591.453	5438439.717			16-Oct-2024	white slightly weathered granite. Inequigranular. quite fg with some cg white mica. around 15pct silver muscovite. muscovire-biotite-feldspar-quartz.	0.622	6.69	0.64	18	2.96	19.1	0.24	0.005	9.51	9.2	0.175	10.4	15.05	2.56	330	0.33	19.75	0.05	1.615	0.036	4.12	3.68	4.2	19	0.02	66.1	1.12	2.28	12.4	12.8	1	0.024			42.4	371	387	0.0011	0.01	0.04	2.28	0.024	34.6	13.95	14.7	15.1	13.8	3.59	3.7	0.032	5.05	4.54	0.023	0.1	1.78	0.27	5.98	6.34	0.7	17.65	17.1	0.62	8.97	15.1	6.4	27.5	27	25
D	GD042808	RockChip	Granite	590788.913	5437443.021			17-Oct-2024	Fd-qtz-bt-(ms) fine to medium grained equigranular granite. Minimal outcrop in area and almost all rocks are porphyritic biotite granites. Nothing that really looks like the little chalky granite. No peg patches, no mica aggregates, and very minimal musc	0.019	6.49	0.76	245	1.82	0.241	0.16	0.005	57	62.7	2.14	12.6	12.8	2.25	310	1.36	16.95	0.05	2.85	0.042	4.76	28.2	32.8	64.8	0.21	192.5	1.29	1.54	12.6	12.6	2.65	0.03			36.2	370	383	0.0009	0.01	0.03	5.18	0.085	32.9	8.8	8.7	53.2	52.4	1.835	2	0.005	25	23.9	0.139	0.1	1.785	0.3	8.95	8.27	17.3	1.47	1.6	1.08	15.3	19.1	35.5	85.3	131	105
D	GD042809	RockChip	Granite	589578.456	5437927.858			17-Oct-2024	fine grained muscovite-kfs-qtz microgranite in middlenodntrack. float. silvery muscovite some larger grains. some with greenish tinge.	0.33	7.45	0.32	16	1.37	24	0.19	0.005	13.95	14.4	0.198	5.5	10.45	5.39	420	0.37	29.5	0.05	2.78	0.139	3.54	4.76	5.5	21.1	0.03	53.4	0.71	2.5	20.2	20.3	0.68	0.025			32.5	337	335	0.0013	0.01	0.04	7.1	0.041	31.5	19.2	16.9	13.8	12.9	7.61	7.6	0.018	7.23	6.59	0.029	0.1	1.595	0.36	5.57	4.98	1	8.83	9.1	0.89	10.6	19.9	7.4	35.9	34	30
D	GD042810	RockChip	Granite	589371.655	5437973.745			17-Oct-2024	fd-qtz-ms fine to medium grained granite. Ms can be fine and part of the groundmass or distinctly coaster (to 2.5cm). Ms also seen gorming pegmatitic patches which can include mid brown mica. Qtz quite round but not ballbearing like. Sample is subcrop in	0.06	7.07	0.33	7	10.4	4.79	0.2	0.005	11	13.7	0.189	9.1	30.6	3.84	510	0.43	23.9	0.05	2.6	0.059	3.45	4.26	5.6	41.8	0.03	108	1.13	2.26	13.65	14.35	0.82	0.024			21.4	482	508	0.0009	0.01	0.05	2.13	0.031	33.6	28.9	29.1	5.92	5.8	4.5	4.9	0.005	6.53	7.88	0.022	0.1	2.16	0.32	6.06	6.03	0.8	7.65	8.3	0.79	9.15	17.7	11.2	40.9	41	34
D	GD042811	RockChip	Granite	589849.165	5447833.985			17-Oct-2024	aplite/microgranite boulders. muscovite-biotite-feldspar-qtz. main outcropping country rock porphyritic biotite granite. silver mv.	0.043	6.83	2.8	23	6.22	1.695	0.35	0.005	16.65	19.3	0.278	10.4	22.1	1.94	290	0.64	18.2	0.05	2.14	0.018	3.72	7.15	8.3	24.8	0.02	205	1.49	2.71	10.25	10.15	0.59	0.011			34.4	375	377	0.0027	0.01	0.28	3.12	0.022	33.9	20.4	19.8	15.5	14.3	2.91	3	0.005	10.55	11	0.024	0.1	1.845	0.66	8.86	8.74	0.9	4.4	4.6	1.14	23.1	35.3	16	43.6	38	38
D	GD042812	RockChip	Granite	576421.830	5449940.441			18-Oct-2024	fd-qtz-ms-bt fine to mediumgranite. Pegmatitic patches of same comp as overall rock quite common. Qtz variably prismic to rounded. Ms fine to medium, bt mostly medium. Sample comes from cluster of boulders amongst generally coarse porphyritic bt granite.	0.014	6.71	1.54	11	6.02	0.236	0.27	0.005	8.46	9	0.127	6.8	9.49	2.23	270	0.34	18.95	0.05	1.585	0.017	2.77	3.9	4.1	36.9	0.02	66.2	0.81	2.92	8.79	9.18	0.5	0.021			32	260	273	0.0004	0.01	0.05	1.6	0.024	34.4	12.65	13.4	13.2	13.3	2.9	3	0.005	3.96	3.8	0.02	0.1	1.305	0.34	5.78	5.52	0.6	5.52	5.8	0.52	10.65	20.5	4.4	26.5	27	25
D	GD042813	RockChip	Granite	576444.070	5449848.142			18-Oct-2024	fd-qtz-bt-ms fine to medium granite. 7% bt, 3% ms. Qtz generally pretty prismatic. Sample from one rounded cobble amongst coarse porphyritic bt granite.	0.007	6.98	0.5	19	2.85	0.576	0.27	0.005	17.3	18.4	0.508	6.5	16.2	0.96	200	0.6	17.7	0.05	2.79	0.02	4.11	7.69	8.4	24.2	0.04	135.5	0.79	2.35	10	9.56	0.66	0.015			42.4	343	326	0.0005	0.01	0.06	2.41	0.043	32.1	11.7	12	24.6	23.1	2.26	2.3	0.005	8.09	7.92	0.031	0.1	1.625	0.6	9.39	9.2	0.9	1.525	2	0.75	21.7	35.8	13.5	60.6	55	53
