Gruvaktiebolaget Viscaria · OMXSTO:VISC
Gruvaktiebolaget Viscaria — Technical Presentation (August 2026)
77 slides from Gruvaktiebolaget Viscaria's technical presentation, Aug 13, 2026
Slide 1: PERC Table 1 Viscaria Exploration Results, Q2 2026
PERC Table 1 Viscaria Exploration Results, Q2 2026 AUGUST 2026 1
Slide 2: Table of Contents
Table of Contents PERC REPORTING STANDARD ................................................................................................................. 1 Section 1 Project Outline ....................................................................................................................
Slide 3: Table of Contents (continued)
Section 6 Estimation and Reporting of Mineral Reserves ..................................................................... 42 6.1. Estimation and Modelling Techniques..................................................................................... 42 6.2. Classification Criteria ..............
Slide 4: PERC Reporting Standard: Introduction
Table 1. PERC Reporting Standard PERC REPORTING STANDARD Section 1 Project Outline 1.0. Introduction – General Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (i) The terms of reference or scope of work. • Reporting of PERC (2021) comp
Slide 5: 1.0 Introduction – General
1.0. Introduction – General Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (ii) The Competent Person’s relationship to the issuer of the report, if any. • He is a Fellow of the Australasian Institute of Mining and Metallurgy, a Recogn
Slide 6: 1.0 Introduction and 1.1 Property Description
1.0. Introduction – General Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (x) The details of the personal inspection on the property by each Competent • The Competent Person has visited the site on several occasions, the Person or, i
Slide 7: 1.1 Property Description
1.1. Property Description Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (ii) Describe (noting any conditions that may affect possible prospecting/mining • Precipitation is greatest during the summer months with an average activities)
Slide 8: 1.2 Location
1.2. Location Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (i) Describe (noting any conditions that may affect possible prospecting/mining • The A, B, D and ABBA zones of the Viscaria Copper Project (the activities) topography, elev
Slide 9: 1.4 History
1.4. History Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (i) State historical background to the project and adjacent areas concerned, • There has been very limited mining in the B Zone and no mining in including known results of pr
Slide 10: 1.5 Legal Aspects and Permitting
1.5. Legal Aspects and Permitting Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (i) A statement from the Competent Person on the confirmation of the legal • The Competent Person has verified the company's tenure in the tenure, including a description of (the
Slide 11: 1.5 Legal Aspects and 1.6 Royalties
1.5. Legal Aspects and Permitting Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (vi) Provide a statement relating to governmental/statutory requirements and • The final environmental permit for mining was approved in April 2025. perm
Slide 12: 1.7 Liabilities
1.7. Liabilities Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (i) Describe any liabilities, including rehabilitation guarantees that are • The mine area will have to be rehabilitated when operations cease. pertinent to the project.
Slide 13: 2.1 Geological Setting, Deposit Type and Mineralisation Style
Section 2 Geological Setting, Deposit, Mineralisation 2.1. Geological Setting, Deposit Type and Mineralisation Style Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (i) Describe the regional geology. • The Viscaria Cu project is locate
Slide 14: 2.1 Geological Setting, Deposit Type and Mineralisation Style
2.1. Geological Setting, Deposit Type and Mineralisation Style Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (ii) Describe the project geology including mineral deposit type, geological The bottom of the group is dominated by basalti
Slide 15: 2.1 Geological Setting, Deposit Type and Mineralisation Style
2.1. Geological Setting, Deposit Type and Mineralisation Style Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (ii) Describe the project geology including mineral deposit type, geological • The stratigraphy is overprinted by steeply di
Slide 16: 2.1 Geological Setting, Deposit Type and Mineralisation Style
2.1. Geological Setting, Deposit Type and Mineralisation Style Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (v) Discuss the significant minerals present in the deposit, their frequency, size • Mineralogy of the Viscaria Deposit is d
Slide 17: 3.1 Exploration
Section 3 Exploration and Drilling, Sampling Techniques and Data 3.1. Exploration Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (i) Describe the data acquisition or exploration techniques and the nature, • The geological data for the
Slide 18: 3.1 Exploration
3.1. Exploration Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (vi) Discuss whether the data spacing and distribution is sufficient to establish • Drillhole spacing supports promising geological interpretations of the the degree of g
Slide 19: 3.2 Drilling Techniques
3.2. Drilling Techniques Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (v) Discuss the results of any downhole surveys of the drill holes. • Deviation surveys are regularly carried out during drilling and at the end of hole to monito
Slide 20: 3.3 Sample Method, Collection, Capture, and Storage
3.3. Sample Method, Collection, Capture, and Storage Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (vi) Describe the method of recording and assessing core and chip sample • Where core cannot be assayed, results are diluted with 0 gr
Slide 21: 3.4 Sample Preparation and Analysis
3.4. Sample Preparation and Analysis Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (ii) Identify the analytical method. Discuss the nature, quality and • Multielement method ME-MS61 has been utilized. It is considered appropriateness
Slide 22: 3.5 Sampling Governance
3.5. Sampling Governance Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (ii) Describe the measures taken to ensure sample security and the Chain of • Measures described by Viscaria Kiruna AB, 2025a and 2025b. Custody. (iii) Describe t
Slide 23: 3.7 Bulk Density
3.7. Bulk Density Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (i) Describe the method of bulk density determination with reference to the • Density measurements are focused on sampled intervals, with frequency of measurements, the
Slide 24: 4.1 Geological model and interpretation
Section 4 Estimation and Reporting of Exploration Results, Mineral Resources and Mineral Reserves 4.1. Geological model and interpretation Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (i) Describe the geological model, construction
Slide 25: 4.2 Estimation and modelling techniques
4.2. Estimation and modelling techniques Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (i) Describe in detail the estimation techniques and assumptions used to determine the grade N/A and tonnage ranges for any Exploration Targets, i
Slide 26: 4.3 Reasonable prospects for eventual economic extraction
4.3. Reasonable prospects for eventual economic extraction Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (i) Disclose and discuss the geological parameters. These would include (but not be limited to) volume / tonnage, grade and valu
Slide 27: 4.5 Reporting
4.5. Reporting Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (i) Discuss the reported low and high-grades and widths together with their • Exploration results are reported for VDD25013E and VDD25013F. spatial location to avoid mislea
Slide 28: 4.5 Reporting
4.5. Reporting Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (iv) State the specific quantities and grades / qualities which are being reported in See Appendix 2 ranges and/or widths, and explain the basis of the reporting (v) Presen
Slide 29: 5.1 Technical Studies Introduction
Section 5 Technical Studies 5.1. Introduction Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (i) Not applicable to State the level of study State the level of study Exploration Results – whether Scoping, – whether Pre- Pre-Feasibility
Slide 30: 5.2 Mining Design
5.2. Mining Design Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (i) not applicable to State assumptions Exploration Results regarding mining methods and parameters when estimating Mineral N/A Resources or explain where no mining ass
Slide 31: 5.2 Mining Design
5.2. Mining Design Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (iii) not applicable to State what mineral resource models have been N/A Exploration Results used in the study. (iv) not applicable to State what mineral resource model
Slide 32: 5.2 Mining Design and 5.3 Metallurgical Test work
5.2. Mining Design Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (ix) not applicable to State the optimisation Exploration Results methods and any software used in planning, list of constraints (practicality, plant, N/A access, expos
Slide 33: 5.3 Metallurgical and Test work
5.3. Metallurgical and Test work Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (iv) not applicable to Discuss the nature, Exploration Results amount and representativeness of metallurgical test work undertaken and the recovery factor
Slide 34: 5.3 Metallurgical and 5.4 Infrastructure
5.3. Metallurgical and Test work Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (vi) not applicable to State whether the Exploration Results metallurgical process is well-tested technology or novel in N/A nature. If novel, justify its
Slide 35: 5.4 Infrastructure and 5.5 Environmental, Social, Governance
5.4. Infrastructure Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (iii) Statement showing that all necessary N/A logistics have been considered. 5.5. Environmental, Social Performance, and Governance Exploration Results Mineral Resou
Slide 36: 5.5 Environmental, Social Performance, and Governance
5.5. Environmental, Social Performance, and Governance Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (ii) Context: The project context is determined and described, including the following aspects: • The locality’s physical geography,
Slide 37: 5.5 Environmental, Social Performance, and Governance
5.5. Environmental, Social Performance, and Governance Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (iv) Permits and permission: Identification of the necessary permits that will be required and their status, and where not yet obtai
Slide 38: 5.5 Environmental, Social Performance, and Governance
5.5. Environmental, Social Performance, and Governance Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (ix) Opportunities for Legislated and or voluntary social development contributing to the programs that may be required and content
Slide 39: 5.5 ESG and 5.6 Market Studies
5.5. Environmental, Social Performance, and Governance Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (xiii) Integrated Risk • Description of proposed mitigation plans for Management: identified modifying factors and management Descri
Slide 40: 5.6 Market Studies and Economic Criteria
5.6. Market Studies and Economic Criteria Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (ii) not applicable to Discuss any technical Describe product to be Exploration Results and economic factors sold, customer likely to influence t
Slide 41: 5.6 Market Studies and Economic Criteria
5.6. Market Studies and Economic Criteria Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (iv) Summary description, source and confidence of method used to estimate the Discuss any technical commodity price/value and economic factors p
Slide 42: 5.6 Market Studies and Economic Criteria
5.6. Market Studies and Economic Criteria Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (vi) Justify assumptions made concerning production cost including transportation, treatment, penalties, exchange rates, N/A marketing and other
Slide 43: 5.7 Risk Analysis
5.7. Risk Analysis Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (i) A high-level Report an assessment of technical, • This report concerns near-mine exploration, within or directly assessment should be environmental, social, economi
Slide 44: 5.8 Economic Analysis
5.8. Economic Analysis Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (ii) not applicable to At the relevant level (Scoping Study, Pre- Exploration Results feasibility, Feasibility or on-going Life-of Mine), N/A provide an economic an
Slide 45: 6.1 Estimation and Modelling Techniques
Section 6 Estimation and Reporting of Mineral Reserves 6.1. Estimation and Modelling Techniques Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (i) not applicable to Describe the Mineral Resource estimate used Exploration Results as a
Slide 46: 6.1 Estimation and Modelling Techniques
6.1. Estimation and Modelling Techniques Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (iv) not applicable to A Mineral Reserve Exploration Results Statement in sufficient detail indicating if the mining is open pit or underground pl
Slide 47: 6.2 Classification Criteria
6.2. Classification Criteria Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (i) Describe and justify criteria and methods used as the basis for the classification of the Mineral Reserves into varying confidence N/A categories, based o
Slide 48: 6.3 Reporting
6.3. Reporting Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (iii) Present the details of the defined reference point for the Mineral Reserves. State where the reference point is the point where the run of mine material is delivered
Slide 49: 6.3 Reporting and 6.4 Metal Equivalents
6.3. Reporting Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (v) Confirm that only Measured and Indicated Mineral Resources can be N/A considered for inclusion in the Mineral Reserve. (vi) State whether the Measured Mineral Resources
Slide 50: 7.1 Audits and Reviews
Section 7 Audits and Reviews 7.1. Audits and Reviews Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (i) State type of review/audit (e.g. independent, external), area (e.g. laboratory, drilling, data, environmental compliance etc.), da
Slide 51: 8.1 Other Relevant Information
Section 8 Other Relevant Information 8.1. Other Relevant Information Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (i) Discuss all other relevant and material information not discussed N/A elsewhere. 48
Slide 52: 9.1 Competent Person Details
Section 9 Qualification of Competent Person(s) and other key technical staff. Date and Signature Page 9.1. Competent Person Details Back to Table of Contents Exploration Results Mineral Resources Mineral Reserves Competent Person’s Report (CPR) (i) State the full name, registration number and name o
Slide 53: Appendix 1: Figures
APPENDIX 1: FIGURES Table of Figures Figure 1 Geological map of Norrbotten .......................................................................................... 51 Figure 2 Map of Viscaria’s tenures ................................................................................................
Slide 54: Figure 1 Geological map of Norrbotten
Figure 1 Geological map of Norrbotten 51
Slide 55: Figure 2 Map of Viscaria's tenures
Figure 2 Map of Viscaria’s tenures 52
Slide 56: Figure 3 Plan view of mineralized zone and DH traces
Figure 3 Plan view of mineralized zone and DH traces – with DH names. 53
Slide 57: Figure 4 Section view of mineralized zone and DH traces
Figure 4 Section view of mineralized zone and DH traces – with DH names. Facing NE. 54
Slide 58: Appendix 2: Assay Results – Summary
APPENDIX 2: ASSAY RESULTS APPENDIX 2.1: Summary Table 1: Collar table Core Zone Hole ID X Y Z Depth (m) size B and D VDD25013E 1622.4 143876.5 7530031.25 540.49 † NQ B VDD25013F 1424.8 † VDD25013F was completed to 1424.8 m depth; however, assay results are reported only to 1247.7 m, representing sam
Slide 59: Appendix 2.2: Full assay results
APPENDIX 2.2: Full assay results In the drillhole tables below, CU_PCT and FE_PCT columns are thematically colour-coded based on value ranges. In DENSITY column pale pink-shaded values are directly assigned based on the average bulk density of the local rock type. The remaining values, i.e., those w
Slide 60: Assay results VDD25013E
HOLE ID: VDD25013E DEPTH_FROM DEPTH_TO SAMPLE_LENGTH SAMPLE_ID CU_PCT FE_PCT AG_PPM DENSITY 795 796 1 VS079203 0.08 14.55 0.12 2.96 796 797 1 VS079204 0.101 13.95 0.21 2.96 797 798 1 VS079205 0.229 16.2 0.41 2.96 798 799 1 VS079207 0.058 13.45 0.13 3.12 799 800 1 VS079208 0.047 12.6 0.11 2.96 800 80
Slide 61: Assay results VDD25013E
HOLE ID: VDD25013E DEPTH_FROM DEPTH_TO SAMPLE_LENGTH SAMPLE_ID CU_PCT FE_PCT AG_PPM DENSITY 837 838 1 VS079255 0.788 14.45 0.74 3.05 838 839 1 VS079257 0.524 14.4 0.55 3.01 839 839.65 0.65 VS079258 0.714 13.7 0.79 3.03 839.65 840.25 0.6 VS079259 0.279 12.85 0.26 3.03 840.25 841.35 1.1 VS079260 0.308
Slide 62: Assay results VDD25013E
HOLE ID: VDD25013E DEPTH_FROM DEPTH_TO SAMPLE_LENGTH SAMPLE_ID CU_PCT FE_PCT AG_PPM DENSITY 878 879 1 VS079417 0.043 12.6 0.09 3.03 879 880 1 VS079418 0.07 12.25 0.08 3.03 880 880.8 0.8 VS079419 0.026 13.6 0.02 3.03 880.8 881.7 0.9 VS079420 0.096 18.3 0.13 3.03 881.7 882.6 0.9 VS079421 0.14 27.4 0.1
Slide 63: Assay results VDD25013E
HOLE ID: VDD25013E DEPTH_FROM DEPTH_TO SAMPLE_LENGTH SAMPLE_ID CU_PCT FE_PCT AG_PPM DENSITY 930.7 933 2.3 VS079469 0.086 11.8 0.13 2.96 933 936 3 VS079470 0.094 11.3 0.12 2.96 936 937.75 1.75 VS079471 0.088 11.45 0.16 2.96 937.75 938.95 1.2 VS079473 0.094 11.35 0.18 2.96 938.95 940.1 1.15 VS079474 0
Slide 64: Assay results VDD25013E
HOLE ID: VDD25013E DEPTH_FROM DEPTH_TO SAMPLE_LENGTH SAMPLE_ID CU_PCT FE_PCT AG_PPM DENSITY 1031 1033.5 2.5 VS079658 0.034 13.15 0.11 3.03 1033.5 1035.1 1.6 VS079659 0.062 14.2 0.1 3.03 1035.1 1036.85 1.75 VS079660 0.097 14.3 0.18 3.03 1036.85 1037.5 0.65 VS079661 0.106 17.05 0.29 2.96 1037.5 1039 1
Slide 65: Assay results VDD25013E
HOLE ID: VDD25013E DEPTH_FROM DEPTH_TO SAMPLE_LENGTH SAMPLE_ID CU_PCT FE_PCT AG_PPM DENSITY 1170.3 1172 1.7 VS080008 0.022 5.42 0.005 2.70 1172 1174 2 VS080009 0.011 5.12 0.005 2.70 1174 1176.45 2.45 VS080010 0.001 4.42 0.005 2.70 1176.45 1177.25 0.8 VS080011 0.02 5.91 0.04 2.70 1177.25 1180 2.75 VS
Slide 66: Assay results VDD25013E
HOLE ID: VDD25013E DEPTH_FROM DEPTH_TO SAMPLE_LENGTH SAMPLE_ID CU_PCT FE_PCT AG_PPM DENSITY 1530.8 1532.8 2 VS080315 0.001 6.39 0.005 2.96 1532.8 1534.85 2.05 VS080316 0.001 5.81 0.02 2.96 1534.85 1537 2.15 VS080317 0.001 6.24 0.02 2.71 1537 1540 3 VS080318 0.001 6.89 0.02 2.96 1540 1541.6 1.6 VS080
Slide 67: Assay results VDD25013E
HOLE ID: VDD25013E DEPTH_FROM DEPTH_TO SAMPLE_LENGTH SAMPLE_ID CU_PCT FE_PCT AG_PPM DENSITY 1601.35 1601.9 0.55 VS080626 1.245 31.1 0.15 3.73 1601.9 1603.05 1.15 VS080627 1.82 35.3 0.16 3.91 1603.05 1603.95 0.9 VS080628 3.31 37.6 0.41 4.11 1603.95 1604.9 0.95 VS080630 2.49 38.4 0.07 4.05 1604.9 1606
Slide 68: Assay results VDD25013F
HOLE ID: VDD25013F DEPTH_FROM DEPTH_TO SAMPLE_LENGTH SAMPLE_ID CU_PCT FE_PCT AG_PPM DENSITY 738.05 740.68 2.63 VS080468 0.03 10.1 0.09 2.96 740.68 742 1.32 VS080469 0.06 14.35 0.07 2.96 742 744.33 2.33 VS080470 0.054 14 0.06 3.09 744.33 747.05 2.72 VS080471 0.074 10.2 0.09 2.96 747.05 748.5 1.45 VS0
Slide 69: Assay results VDD25013F
HOLE ID: VDD25013F DEPTH_FROM DEPTH_TO SAMPLE_LENGTH SAMPLE_ID CU_PCT FE_PCT AG_PPM DENSITY 804.8 806.1 1.3 VS080520 0.062 12 0.21 3.03 806.1 807.4 1.3 VS080521 0.071 11 0.22 2.96 807.4 808.7 1.3 VS080522 0.142 10.75 0.42 3.00 808.7 809.75 1.05 VS080524 0.201 13.2 0.71 2.89 809.75 810.85 1.1 VS08052
Slide 70: Assay results VDD25013F
HOLE ID: VDD25013F DEPTH_FROM DEPTH_TO SAMPLE_LENGTH SAMPLE_ID CU_PCT FE_PCT AG_PPM DENSITY 884.8 887.3 2.5 VS081139 0.138 12.7 0.16 3.03 887.3 888.7 1.4 VS081140 0.108 11.75 0.12 3.03 888.7 889.95 1.25 VS081141 0.369 13.25 0.38 3.03 889.95 891.8 1.85 VS081142 0.176 12.15 0.19 3.06 891.8 894.15 2.35
Slide 71: Assay results VDD25013F
HOLE ID: VDD25013F DEPTH_FROM DEPTH_TO SAMPLE_LENGTH SAMPLE_ID CU_PCT FE_PCT AG_PPM DENSITY 953 954 1 VS081345 0.499 14.15 0.62 2.95 954 954.9 0.9 VS081346 0.516 16.45 0.69 3.02 954.9 955.5 0.6 VS081347 0.432 15.15 0.58 3.01 955.5 956 0.5 VS081349 1.39 16.5 1.97 2.98 956 957 1 VS081350 2.79 18.4 3.8
Slide 72: Assay results VDD25013F
HOLE ID: VDD25013F DEPTH_FROM DEPTH_TO SAMPLE_LENGTH SAMPLE_ID CU_PCT FE_PCT AG_PPM DENSITY 998.8 999.15 0.35 VS081527 0.287 14.6 0.27 2.96 999.15 999.55 0.4 VS081528 0.654 13 0.59 2.96 999.55 1000.1 0.55 VS081529 0.869 13.3 0.87 2.96 1000.1 1001.45 1.35 VS081530 0.241 13.1 0.23 2.96 1001.45 1002.5
Slide 73: Assay results VDD25013F
HOLE ID: VDD25013F DEPTH_FROM DEPTH_TO SAMPLE_LENGTH SAMPLE_ID CU_PCT FE_PCT AG_PPM DENSITY 1049.55 1050.65 1.1 VS081578 0.061 8.57 0.06 2.93 1050.65 1051.75 1.1 VS081579 0.164 10.35 0.17 2.96 1051.75 1053.05 1.3 VS081580 0.473 15.2 0.52 3.03 1053.05 1054.1 1.05 VS081582 0.838 18.4 0.95 3.14 1054.1
Slide 74: Assay results VDD25013F
HOLE ID: VDD25013F DEPTH_FROM DEPTH_TO SAMPLE_LENGTH SAMPLE_ID CU_PCT FE_PCT AG_PPM DENSITY 1117.85 1120.25 2.4 VS081630 0.199 9.85 0.24 2.96 1120.25 1122.8 2.55 VS081631 0.763 9.29 1.06 3.00 1122.8 1124.8 2 VS081632 0.565 10.45 0.7 2.96 1124.8 1126.95 2.15 VS081633 0.031 8.78 0.04 2.96 1126.95 1129
Slide 75: Assay results VDD25013F
HOLE ID: VDD25013F DEPTH_FROM DEPTH_TO SAMPLE_LENGTH SAMPLE_ID CU_PCT FE_PCT AG_PPM DENSITY 1197.6 1198.3 0.7 VS081908 1.495 8.58 2.92 2.95 1198.3 1199.1 0.8 VS081909 0.465 8.79 0.87 2.99 1199.1 1200.2 1.1 VS081911 2.52 15.3 4.48 3.13 1200.2 1201.45 1.25 VS081912 0.711 11.6 1.38 3.11 1201.45 1202.45
Slide 76: Appendix 3: References
APPENDIX 3: REFERENCES Imana M., Armstrong R., Sandoval D., Jez M., Nkioh E., and Kroeckert M. 2023. “A geological update on the Viscaria Cu-Fe deposit, Kiruna District, Northern Sweden.” SGA 17th Biennial Meeting Proceedings 1: 363-365. Tasbicen K., Imaña M., Chávez W.X. Jr. 2023. “Sulfide Mineralo
Slide 77: Appendix 4: Certificate of Competent Person
APPENDIX 4: CERTIFICATE OF COMPETENT PERSON As the Competent Person responsible for the information on which the Public Report entitled “Viscaria Exploration Results, Q2, 2026 is based, I hereby state: 1. My name is Thomas Lindholm. 2. I am a senior associate of GeoVista AB, Luleå, Sweden. 3. I am a
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