HI-VIEW RECEIVES ALTERATION MAPPING, ASTER MULTISPECTRAL, AND EnMAP HYPERSPECTRAL SATELLITE DATA FROM PHOTOSAT

Executive Summary

• Hi-View Resources Inc. announced the receipt of two complementary satellite alteration mapping reports (ASTER and EnMAP) for its Toodoggone Portfolio claims in British Columbia, prepared by PhotoSat Information Inc.
• The multi-sensor analysis identified 15 distinct alteration minerals and provides advanced hydrothermal alteration characterization to directly guide ground-based exploration targeting for the upcoming field season.
• Key geological findings include high-aluminum muscovite, differentiated chlorite chemistry, and confirmed iron oxide gossans, which collectively increase confidence in the northern claims and help vector toward epithermal and porphyry mineralization cores.

Key Details

• Dual-Sensor Coverage: ASTER multispectral and EnMAP hyperspectral satellite data analyzed using PhotoSat’s proprietary deep learning technology for industry-leading alteration mineral discrimination.
• Mineral Identification: 15 distinct alteration minerals mapped across the claim package, including key porphyry-epithermal indicator species.
• High-Al Muscovite: Detected via the R-HET hyperspectral survey; serves as a vector toward the high-temperature core of a porphyry system, only detectable through hyperspectral technology.
• Iron Oxide Gossans: Jarosite, goethite, and hematite mapped via EnMAP, consistent with supergene weathering of underlying sulfide-bearing zones and corroborated by ASTER survey data.
• Chlorite Chemistry: Fe-chlorite and Mg-chlorite mapped separately, providing a potential vector toward hotter, more proximal parts of the hydrothermal system.
• ASTER Report Specifics: Utilized data from 2001-2005 and supplementary Sentinel-2 imagery (Aug 2025). Identified probable alteration zones for Silica (SiO₂), Kaolinite, Sericite, Chlorite/Epidote, and Iron Oxide Gossans. Alunite and Calcite detected but yielded no probable-grade response.
• EnMAP R-HET Report Specifics: Captured 244 spectral bands at ~30m ground resolution, mapping 15 minerals at 15m resolution. Detailed argillic/clay minerals (kaolinite, illite, montmorillonite), phyllic alteration (muscovite variants with Al gradients), propylitic alteration (chlorite/epidote, Fe/Mg-chlorite, calcite), and iron oxides/gossanous minerals.
• Qualified Person: Nader Mostaghimi, P.Geo., M.Sc., P.Geo.(EGBC #53441), Vice President of Exploration, reviewed and approved the technical content per NI 43-101.
• Portfolio Context: The Toodoggone Portfolio covers >27,910 hectares in northern BC, including the flagship Golden Stranger Project, Lawyers, Borealis, Saunders, Northern Claims, Nub, and Harmon Peak, plus an additional 1,300 hectares under mineral claim application.

Notable Quotes

• Nader Mostaghimi, Vice President Exploration: “These data acquisitions represent a valuable addition to our exploration toolkit, supporting our vectoring efforts toward epithermal and porphyry mineralization across the Company's claim package. With Hi-View's extensive land position, these datasets have helped us prioritize and focus our exploration activities during the upcoming field season, directing time and resources toward the most prospective targets. In particular, the results provide increased confidence in our northern claims, where data quality and reliability are strongest.”