MacDonald Mines Provides Update On Assay Results for its Scadding Gold Project

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MacDonald Mines Exploration Ltd.
MacDonald Mines Exploration Ltd.

TORONTO, May 31, 2024 (GLOBE NEWSWIRE) -- MacDonald Mines Exploration Ltd. (TSX-V: BMK, OTC: MCDMF) (“MacDonald Mines” or the “Company”), further to its press release of May 25, 2024 (the “Prior Press Release”), provides an update on the Company’s investigations into the reporting inconsistencies in certain drill core assay results (“Assay Reporting Inconsistencies”) from its Scadding Gold Project. The original certificates from the three certified laboratories used during the exploration work at the Scadding Gold Project have now been received and reviewed. This has allowed for the comparison of the assay results reported in MacDonald Mines drilling database, press releases and other continuous disclosure documents, for the Scadding Gold Project with the assay results reported in the original assay certificates.

The Company is confident that the assay results provided by Bureau Veritas, Actlabs and SGS to the Company are correct and accordingly, that the Company can securely rely on the certified assay results. The Company confirms that the issues set out in the Prior Press Release are unrelated to the integrity of its quality assurance/quality control (“QA/QC”) measures with respect to the drill core samples collected from the Scadding Gold Project and transported to Bureau Veritas, Actlabs and SGS during the exploration work on the Scadding Gold Project.

Following the review of assay certificates from Bureau Veritas, Actlabs and SGS, the company identified 82 inconsistencies in assays for drill core samples out of over 9,100 drill core samples taken at the Scadding Gold project. Eleven (11) of the 82 inconsistencies affect field duplicates of drill core samples in 3 drill holes. Three (3) inconsistencies affect channel samples. All the identified inconsistencies were reported during a time period extending from November 27, 2018 to February 11, 2021.

The identified inconsistencies affect 24 drilling intersections distributed in 18 drill holes and in two channel samples. The inconsistencies in drilling results are limited to the Scadding Gold Project which is not a primary focus for the Company, nor is there a resource of any kind associated with it. The channel sampling inconsistencies only affect the Brady showing of the Company’s property.

Attached to this press release as Schedule “A” is a table summarizing the restatement of previously publicly released drilling assay results for the Scadding Gold Project for the 2019-2021 period for which inconsistencies were identified. Schedule “B” is a table summarizing the restatement of previously publicly released assay results for drill core duplicate samples for the Scadding Gold Project for which inconsistencies were identified. Schedule “C” is a table summarizing the restatement of previously publicly released assay results for channel samples for the Brady showing for which inconsistencies were identified.