Evolution Mining (ASX:EVN)

Northparkes tables list nil holes for E26, E51 and Major Tom, but the 31 Monzonite Stock Contact holes without significant assays are not listed; the company says this is in line with the broad nature of discovery drilling. Northparkes primary intervals use a 0.3% Cu cut-off with bulking of up to 20m, and the minimum intercept length was cut from 20m in earlier releases to 10m, which allows longer and more numerous intervals. Cowal gives four holes with no nil results and no total hole count, while saying all available discovery results are reported. Ernest Henry is a single hole. This list is capped at 60 rows, so 11 short Northparkes intervals of 10-16m at about 0.3% Cu are not listed.

16m @ 0.65% Cu from 44m contributes 93% of the %-metres of 18m @ 0.62% Cu from 42m in E51D022; the rest of the interval is much lower grade. 3 other intervals are carried the same way.

Some holes, collar details or nil results are missing from the drill-hole table.

Earlier Major Tom and E51 results used a 20m minimum intercept length; this release uses 10m with up to 20m of bulked dilution. The change is explained, but old and new intervals are not directly comparable and no like-for-like restatement is given.

Primary intervals are bulked to 200m (E26D727), 214m (E26D731), 166m (E26D729) and 138m (E26D728) at a 0.3% Cu cut-off with up to 20m of internal dilution. Higher-grade sub-intervals are shown separately, but bulk grades sit close to the cut-off.

31 Monzonite Stock Contact holes with no significant assays are not listed, so the table cannot be checked against the full drilling programme.

In the Cowal table the Northing and Easting labels appear swapped, and dip, azimuth and hole length values sit under the wrong headings. RDU0298 shows an elevation of -197.768. Interval and grade data agree with the slide text, but the collar data should be re-checked.

The announcement does not give every hole's collar position, dip, azimuth, depth and result (including nil results), which the ASX expects for material exploration results.

JORC Table 1 sections 1 and 2 are missing - the ASX requires both with material exploration results.

The JORC Code requires a Competent Person to take responsibility for exploration results, resources and reserves.

The 61.3m at 1.26% Cu and 0.77g/t Au interval appears only as a slide headline with a reference to a separate 15 September 2026 announcement. This document gives no hole ID, depth, cut-off, dilution or JORC Table 1, so the detail the ASX requires cannot be checked from it.

Ernest Henry capacity steps (Bert ~6ktpa Cu and ~12koz Au; Greater Duchess ~10ktpa Cu and ~5koz Au from ~FY30) are stated as volumes. Greater Duchess is shown at exploration stage and is not yet owned, and no resource, reserve or study is cited for these rates. The indicative-only caveat is given, but the basis is not.