Caspin Resources Limited (ASX:CPN) is an Australian mineral exploration company focused on the identification, assessment, acquisition, exploration, and development of base, precious, and critical metal deposits. The company explores for tin, platinum group elements (PGE), nickel, copper, gold, cobalt, and rare earth elements across its key projects, including the 100%-owned Bygoo Tin Project covering 1,180 square kilometers near Ardlethan in New South Wales, which surrounds the historic Ardlethan Tin Mine and hosts multiple tin prospects with recent high-grade cassiterite mineralization; the 80%-owned Yarawindah Brook Project spanning approximately 400 square kilometers northeast of Perth in Western Australia, targeting PGE-nickel-copper mineralization similar to nearby world-class deposits; and the 100%-owned Mount Squires Project in the West Musgrave region of Western Australia, prospective for nickel-copper sulphides, gold, and rare earths proximate to the Nebo-Babel mine development. Founded in 2020 and headquartered at 675 Murray Street, West Perth, Western Australia, Caspin operates exclusively within Australia, targeting early-stage discoveries in emerging regions with strategic land positions. Recent developments include highly successful maiden and follow-up reverse circulation (RC) drilling campaigns at Bygoo North in 2025, intersecting wide zones such as 100 meters at 0.33% tin and high-grade intervals like 11 meters at 2.30% tin, alongside new bismuth zones, underscoring significant scale potential; a A$0.75 million strategic investment from Lion Strategic Investments in September 2025; completion of a Tranche 2 placement and new securities quotation in November 2025 to support ongoing exploration; and definition of new targets at the flagship Yarawindah Brook Project earlier in 2024, with no major acquisitions, partnerships, or reorganizations reported in the past 1-2 years.