お知らせ • Jun 05
Zenith Minerals Limited Provides Regional Exploration Update
Zenith Minerals Limited announced that it is updating the recent announcement by Zenith Minerals dated 26 May 2025 titled "Regional Exploration Update - Split Rocks Project". Prior to the 2025 drill programme at DFN, a desktop review was undertaken to identify walk-up drill targets that could be appended to the DFN drill programme while the rig was available. Key gold assets include the Red Mountain project in Queensland, which has returned high-grade results, and the Dulcie Far North project in Western Australia, located within the highly prospective Southern Cross/Forrestania Greenstone Belt. On the l ithium front, Zenith's Split Rocks project has established a maiden resource, while the Waratah Well project presents further exploration potential. The information in this report that relates to Exploration Results and Exploration Activities and is based on information compiled by Mr. Daniel Greene, who is a Member of the Australasian Institute of Geoscientists and employee of the Company. Mr. Greene has sufficient experience which is relevant to the style of mineralisation and type of deposit under consideration and to the activity which he is undertaking to qualify as a Competent Person as defined in the 2012 Edition of the 'Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves'. Historical auger samples were analysed by a number of laboratories (SGS, Ultra Trace, Genalysis, Analabs) and assayed by either fire assay or aqua regia followed by AAS or ICP determination., Verification of sampling and assaying, The verification of significant intersections by either independent or alternative company personnel., The use of twinned holes., Documentation of primary data, data entry procedures, data verification, data storage (physical and electronic) protocols., discuss any adjustment to assay data., Zenith Drilling, Upon receipt of assay results, Zenith geologists inspect the chips to verify the correlation of mineralised zones between assay results and lithology, alteration and mineralisation., All holes are digitally logged in the field using OCRIS Mobile™? and all primary data is forwarded to Zenith's Database, Administrator (DBA) where it is imported into MX Deposit™?, a commercially available and industry accepted database software package. Criteria, JORC Code explanation, commentary, used., Quality and adequacy of topographic control., gyros survey tools., All Split Rocks holes are picked up in MGA94 - Zone 50 grid coordinates., DGPS RL measurements capture the collar surveys of the drill holes prior to the resource estimation work., Historical Drilling, Original drill collar locations based on compass and tape surveys or GPS depending on year of drilling. Selected drill hole collar locations have been verified in the field using GPS with +/- 3m accuracy., The grid system used to compile data was MGA94 Zone 50, Orientation of data in relation to geological structure, Whether the orientation of sampling achieves unbiased sampling of possible structures and the extent to which this is known, considering the deposit type., If the relationship between the drilling orientation and the orientation of key mineralised structures is considered to have introduced a sampling bias, this should be assessed and reported if material., Zenith Drilling, Drilling is generally completed orthogonal to the interpreted strike of the target horizon(s). 0.1 g/t Au cut-offs are used for reconnaissance exploration programs., Data aggregation methods, In reporting Exploration Results, weighting averaging techniques, maximum and/or minimum grade truncations (eg cutting of high grades) and cut-off grades are usually Material and should be stated., Where aggregate intercepts incorporate short lengths of high grade results and longer lengths of low grade results, the procedure used for such aggregation should be stated and some typical examples of such aggregations should be shown in detail., The assumptions used for any, The first gold assay result received from each sample reported by the laboratory is tabled in the list of significant assays. Subsequent repeat analyses when performed by the laboratory are checked against the original to ensure repeatability of the assay results., Weighted average techniques are applied to determine the grade of the assay results. Exploration drilling results. Weighted average techniques are apply to determine the grade of the anomalous interval when geological intervals less than 1m have been sampled. Exploration drilling results are generally reported using a 0.3 g/t Au, Criteria, Criteria, JORC code explanation, Criteria, JOR C Code explanation, JORC Code explain, JORC Code explanation.