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Technical Reports\u00a0<\/strong><\/p>\n Sub Rosa Monitoring LLC performed a resistivity and induced polarization (IP) survey over a small grid within the Redrock Canyon site located approximately 5 miles southeast of Tombstone, Arizona, July 24 – 30, 2025. The survey was conducted over an area previously tested with drilling. “The primary purpose of the survey was to determine the correlation, if any, between the areas of known gold mineralization and the electrical geophysics.”<\/strong>\u00a0A good correlation between both resistivity and IP with the jasperoidal veining, associated sulfides and gold assays in the drillholes was confirmed.<\/strong> The veins produced diagnostic signatures that were readily traceable to specific locations. The combination of mineralized veins and diffuse mineralization within the adjacent limestones provided easily identifiable drilling targets. The results of the survey provide confirmation that the known gold mineralization, previously determined from geochemistry and drilling, was readily manifested in the geophysical data.<\/strong> Structural features, either mineralized or not, and their orientations were detected and mapped by the electrical geophysics.” (Liberty Star Minerals Redrock Canyon IP and Resistivity Field Survey<\/a>, p.3)<\/p>\n Click on image to view (12 pages)<\/p><\/div>\n Click on image to view (73 pages)<\/p><\/div>\n The Red Rock Canyon target consists of 6,653 acres of Arizona MEPs and 320 acres of unpatented Federal Lode Mining Claims. The area has been segregated from the larger Hay Mountain Project block after the examination of jasperoids bodies that displayed gold values. In the Technical Report:<\/p>\n <\/p>\n \u00a0Dr. Alan Wilson’s Hay Mountain Project Presentation Jan 2020<\/span><\/strong><\/em><\/a><\/p>\n <\/p>\n Liberty Star\u2019s 2011 technical report<\/strong> over the larger area.The Hay Mountain Exploration Report <\/strong><\/a>\u00a0was compiled by SRK Consulting under Qualified Persons Corolla K. Hoag & Jan C. Rasmussen. This 195-page Canadian NI 43-101 compliant document relied on extensive field visits and detailed research of previous exploration studies of the area.<\/em><\/p>\n Outside Expert Source UVF Study November 2020 <\/strong>In late November 2020 Liberty Star received a second UVF study from an outside expert source <\/em>(under confidentiality agreement) using a more powerful shortwave UVF light that utilizes a wavelength of 254 nanometers Vs 365 nanometers that was used in July on the Field Mapping 2020 collected samples completed by contract Geologist Daniel Koning. The outside higher-powered equipment verifies what Liberty Star presented in the initial offering, Hay Mountain Project July 2020 Field Mapping Report. The presentation includes the outside expert source’s map and data table, formatted according to Koning’s July 2020 data table.<\/em><\/p>\n Click on image\u00a0 to view report (8 pages)<\/p><\/div>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n Hay Mountain Project July 2020 Field Mapping Report – Prepared by Daniel Koning <\/strong>Contract Geologist From July 14th to August 5th, 2020 Geologist Daniel Koning conducted field mapping over the Hay Mountain Project. \u201cThe purpose of the mapping was to identify alteration and veining associated with an inferred porphyry copper system at depth, determine the extent of hydrothermal alteration, and comment on the possible timing of mineralization.” Dr. Alan Wilson (Hay Mountain: a large, undrilled Cu-Mo-Au Porphyry \u2013 Skarn target in the Laramide Copper Province, AZ, USA<\/a>) notes,”of particular importance is the observation of increased vein intensity in outcrops surrounding the already identified targets, which suggests proximity to a large, potentially copper-bearing hydrothermal system.” Mapping was conducted at 1:10,000 scale and a total of 183 carbonate vein samples were taken for pXRP analysis and UV fluorescence response.\u201d This report contains over 50 new field images and maps.”<\/em><\/span><\/span><\/p>\n Click on image to view (50 pages)<\/p><\/div>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n Biogeochemistry of the Hay Mountain Project, Tombstone District, Arizona, Prepared by Dr. Pim van Geffen, <\/em>Vancouver Geochemistry <\/strong><\/span>Pim van Geffen, PhD, PGeo – Principal Geochemist at Vancouver Geochemistry\u00a0 professional geochemist and consultant based in Vancouver. He obtained his PhD at Queen\u2019s University in Kingston, Canada, and has a MSc from Utrecht University in the Netherlands. Over the past 15 years he has worked on a wide variety of projects in applied geochemistry & geochemical data analysis, ranging from soil- and biogeochemistry to lithogeochemistry and geometallurgical assessments. He currently works as an independent consultant, solving problems in geometallurgy, mineral exploration, and lithogeochemistry. Pim was previously employed as Geochemist with Anglo American, Senior Geochemist with ioGlobal, and as Manager Geosciences – North America with REFLEX. He is a registered Professional Geoscientist with Engineers and Geoscientists of British Columbia (EGBC), a member of the Technical Advisory Committee of Geoscience BC, and a fellow of the Association of Applied Geochemists. Click on image\u00a0 to view report (17 pages)<\/span><\/span><\/em><\/span><\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n Report on 3D ZTEM\u2122 & 3D Magnetic Inversion Results Prepared by Jean M. Legault, <\/em>Geotech Ltd. <\/strong>Jean M. Legault is a +30 year career exploration geophysicist. He obtained his Bachelor\u2019s degree in applied science (geophysics) at Queen\u2019s University at Kingston, ON and his Master\u2019s degree in applied science (geophysics) at \u00c9cole Polytechnique of University of Montreal, QC. He is an experienced geophysicist in both the ground and airborne geophysics sectors since 1985. He is chief geophysicist at Geotech Ltd. (Aurora), a worldwide airborne geophysical service provider, where he is mainly interested in natural field and time-domain airborne EM methods as geological mapping tools for mineral exploration. Click on image\u00a0 to view report (124 pages)<\/span><\/span><\/span><\/em><\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n Liberty Star Geophysical Review \/ Integrated 3-D Model – Prepared By Alan King, Geoscience North [Dec 2019] <\/strong><\/span>\u00a0<\/span>Alan King P. Geo., M.Sc., founder Geoscience North, received a B.Sc. in geology from the University of Toronto in 1976 and an M.Sc. in geophysics from Macquarie University in 1989.\u00a0 He has worked as a geophysicist in exploration and resource development in Canada and Australasia. From 1990 to 2012 he was employed by Inco \/Vale as a senior geophysicist and then \u00a0\u00a0Manager of Geophysics with responsibility for global exploration. As Chief Geophysicist for Vale Global Exploration Alan worked on geophysical applications for base metals, iron, manganese, coal and fertilizers (potash and phosphate) as well as target generation using regional and global data sets. Alan is currently working as a consultant with his own company Geoscience North. His professional interests include the use of geophysics, new technology (and ideas) and data integration in exploration, mining, environmental, geotechnical and other applications. Click on image\u00a0 to view report (30 pages)<\/span><\/span><\/span><\/em>
\nRed Rock Canyon Gold Project IP Report | Sub Rosa Monitoring LLC, July 2025
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\nLetter of Opinion Independent Evaluation Red Rock Canyon Gold Project<\/h6>\n
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<\/a>Red Rock Canyon Report | July 2021<\/strong><\/h6>\n
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