Core Insights - Heliostar Metals Ltd. announced a positive Prefeasibility Study (PFS) for its Cerro del Gallo project, highlighting strong economic metrics and significant expansion potential [1][2] Project Overview - The Cerro del Gallo project has a reserve base of 2.27 million gold equivalent ounces (GEOs) of probable mineral reserves as of July 31, 2025 [3] - The project is designed as a 6 million tonne-per-year open-pit mining operation utilizing conventional methods [6] Economic Analysis - The base case scenario shows a post-tax NPV of US$424 million, an IRR of 33.1%, and a payback period of 2.3 years at a gold price of US$2,300/oz [4][5] - The upside case indicates a post-tax NPV of US$972 million, an IRR of 59.3%, and a payback period of 1.4 years at a gold price of US$3,900/oz [4][12] - Average annual free cash flow is projected at US$47.6 million at a gold price of US$2,300/oz, increasing to US$104.5 million at US$3,900/oz [4][25] Production Metrics - The mine life is estimated at 15.3 years, with an average annual production of approximately 85,700 GEOs [5][8] - The average total cash cost is projected at US$1,252 per GEO, with an all-in sustaining cost (AISC) of US$1,390 per GEO [9][18] Resource Estimates - Indicated resources total 240 million tonnes grading 0.63 g/t AuEq for 4.9 million GEOs, while inferred resources are 24 million tonnes grading 0.52 g/t AuEq for 0.4 million GEOs [4][40] Capital Expenditure - Initial capital expenditure is estimated at US$195.3 million, which includes costs for a heap leach mine and SART plant [4][20] - Total life-of-mine capital costs are projected at US$355.6 million, including US$132 million allocated for reclamation at the end of the mine life [10][21] Next Steps - The company plans to continue technical work, permitting, and community engagement to advance the project to a feasibility level [2][38] - Future drilling will focus on increasing mineral resources and reserves, particularly in areas with high potential for growth [37][36]

Core Points - Manganese X Energy Corp. has initiated its Battery Hill High Purity Manganese Prefeasibility Study (PFS) with the selection of ABH Engineering Inc. and GEMTEC Consulting Engineering and Scientists Ltd. [2][3] - The PFS is expected to be completed by 2026, focusing on optimizing project economics and ensuring environmental responsibility [3][4][5] Company Overview - Manganese X aims to advance its Battery Hill project into production, targeting to become the first publicly traded manganese mining company in Canada and the U.S. to commercialize EV-compliant high purity manganese [9] - The Battery Hill Project is located near Woodstock, New Brunswick, covering 1,225 hectares and is strategically positioned 15 km from the U.S. border [7] Engineering and Environmental Components - ABH Engineering will lead the technical aspects of the PFS, including mine design, production scheduling, and cost estimation, while GEMTEC will handle environmental and community impact assessments [5][6] - The PFS will incorporate recent advancements in processing flowsheet and ore sorting, along with updated geological input [8] Strategic Importance - The project is positioned to become a key production hub for high purity manganese in North America, supporting the EV and energy-storage sectors [5][9]

Core Insights - Thesis Gold Inc. announced positive results from an independent Prefeasibility Study (PFS) for its Lawyers-Ranch Project, indicating strong economic viability and positioning the project among the top-tier development-stage gold projects globally [1][6][7]. Project Overview - The PFS outlines a plan for developing the Lawyers-Ranch Project using both open pit and underground mining methods, with ore processed at a single facility [3][13]. - The project has an after-tax NPV of CAD 2.37 billion and an IRR of 54.4%, with a payback period of 1.1 years [6][7]. Economic Highlights - At a gold price of USD 2,900/oz and silver at USD 35/oz, the project shows a pre-tax IRR of 73.5% and an NPV of CAD 3.73 billion [7]. - Initial capital expenditure is estimated at CAD 736.2 million, with a compelling after-tax NPV to initial capital ratio of 3.2:1 [7][29]. Production Metrics - The project is expected to produce an average of 266,000 AuEq ounces annually in the first three years, totaling 2.84 million AuEq ounces over the life of mine (LOM) [7][12]. - The average all-in sustaining costs (AISC) are projected at USD 1,185 per AuEq ounce [7][29]. Resource Estimates - The maiden Mineral Reserve statement includes 76.16 million tonnes of ore grading 0.97 g/t Au and 28 g/t Ag, resulting in a total AuEq grade of 1.33 g/t [7][25]. - The PFS is based on a Mineral Resource Estimate effective October 16, 2025, with significant potential for resource expansion and discovery [14][20]. Mining Strategy - The mining strategy integrates conventional open pit operations with underground longhole stoping, targeting high-grade zones [35][41]. - Approximately 96.8% of the mill feed will be sourced from open pit mining, with underground mining focused on deeper, higher-grade zones [35][36]. Processing and Infrastructure - The processing plant is designed for a throughput of 13,700 tonnes per day, utilizing a flexible flowsheet to recover gold and silver [44][46]. - Infrastructure includes open pit and underground mines, a processing plant, tailings storage, and supporting facilities [46][49]. Future Opportunities - The PFS identifies opportunities for further optimization in the upcoming Feasibility Study, including potential resource upgrades and exploration targets [10][13].

Core Insights - Blue Sky Uranium Corp. has initiated an exploration program in partnership with Ivana Minerales S.A. to target areas surrounding the Ivana deposit, which is part of the Amarillo Grande Project [1][3] - The company has completed an infill drilling program at the Ivana Deposit, totaling 4,959 meters across 328 holes, contributing to a pre-feasibility study [2][9] - A comprehensive Gap Analysis has been initiated to transition the Ivana Project from exploration to development stage, identifying necessary studies and permitting requirements [3][12] Exploration Program - The exploration program commenced with a 5 line-kilometre pole-dipole electrical tomography survey at the Ivana Gap target to identify potential drill targets [4][6] - The survey aims to delineate a mineralization corridor that is over 2.4 km long and 1 km wide, with previous drilling indicating significant mineral presence [4][5] Infill Drilling Program - The infill drilling program has increased the total drilling at the Ivana Deposit to 15,839 meters across 1,166 holes, enhancing geological understanding and resource categorization [2][9] - The drilling included grid drilling within mineralized areas and targeted high-grade uranium zones previously restricted by poor soil conditions [8][10] Gap Analysis - The Gap Analysis will assess various aspects including metallurgy, mine design, process engineering, and environmental considerations, led by M3 Engineering and Technology Corporation [11][12] - This analysis is expected to provide a structured roadmap for advancing the Ivana Project into pre-feasibility, identifying critical path activities and project risks [12] Company Overview - Blue Sky Uranium Corp. aims to advance its uranium deposits into low-cost producers while maintaining environmental and community standards [15] - The Amarillo Grande Project is positioned to be a significant supplier of uranium to both domestic and international markets [15][14]