Lipari Mining Ltd. announced that it has filed an amended and restated National Instrument 43-101 ("NI 43-101") Technical Report titled "Technical Report on the Tchiuzo Kimberlite, Lunda Sul, Angola" for its Tchitengo Project, located in the Lunda Sul Province of Angola. The amended report, dated October 31, 2025 with an effective date of October 29, 2024, replaces the previous version filed on SEDAR+ on June 17, 2025. The amendments were made following a review by the Ontario Securities Commission and are intended to clarify certain technical disclosures in accordance with NI 43-101 and Form 43-101F1 requirements.
Additional disclosure in the Summary section of the Technical Report regarding the Phase I Confirmatory Drilling Program and Mineral Resource Estimate; and Additional disclosure by the Qualified Person regarding Adjacent Properties. The principal amendment to the Technical Report addresses the requirement under NI43-101 that states that a mineral resource must have RPEEE. The geological resource model used by Z Star for their Mineral Resource Estimation was constrained using economic and technical variables and diamond prices of USD 100 per carat, to approximate the highest value estimated by Compton in his March 2024 report.
These variables were input into the Whittle?? software to produce a pit shell to constrain the resources. The result produced a positive value, indicating that the Tchiuzo kimberlite resource meets the CIMM Definition Standards for RPEEE.
