What is the significance of the new drilling program at Marmota’s (ASX:MEU) Greenewood prospect?

Marmota has launched its maiden drilling campaign in the Mainwood zone, marking a strategic shift to the south of its existing gold discovery. The program aims to prove up a massive extension of the high-grade mineralisation already identified at Greenewood.

What are the specific technical targets for the Marmota (ASX:MEU) campaign?

The primary objective is to extend the known mineralised gold strike to a total length of 2 kilometres. To achieve this, the company plans to drill approximately 220 reverse circulation (RC) holes, totalling nearly 20,000 metres of drilling.

How does the Greenewood prospect compare to other gold discoveries in the region?

Marmota describes the current results at Greenewood as some of the most compelling seen in the Gawler Craton since the Challenger deposit was discovered in 1995.

What is the expected timeline for the drilling operations and results?

Drilling operations commenced in late April 2026 and are scheduled to continue aggressively through May and June. Investors should expect periodic market updates as the 20,000-metre program progresses.

What are the main "bull points" for Marmota (ASX:MEU) following this news?

The bull case rests on the "bonanza" grades already found near the surface, which could lead to lower extraction costs if the project moves to production.

What are the key risks for retail investors considering Marmota (ASX:MEU) at this stage?

As a junior explorer with a share price of $0.12, Marmota remains highly speculative and sensitive to "drill bit risk"—the possibility that assays do not return the high grades expected. While previous results were strong, there is no guarantee that the 2-kilometre extension will hold the same gold density.

Does this news change the investment thesis for Marmota (ASX:MEU)?

This shift moves the thesis from "discovery" to "resource expansion and definition." By targeting the Mainwood zone, Marmota is attempting to prove that Greenewood is not just a localized high-grade hit, but a large-scale system.

Marmota commences 20,000m Gawler Craton drilling

Written by Jon CuthbertPublished Apr. 21 2026Last Updated Apr. 21 2026

Marmota (ASX:MEU) has mobilised for a high-stakes drilling campaign at its Greenewood gold prospect.

The maiden programme in the Mainwood zone represents a tactical shift to the south, as the explorer seeks to capitalise on what are being described as some of the most compelling gold results seen in the Gawler Craton since the landmark discovery of the Challenger deposit in 1995.

The scale of the programme is ambitious, comprising approximately 220 planned reverse circulation drill holes for a total of nearly 20,000m of drilling.

Operations commenced this week, with the primary objective of extending the mineralised gold strike to a total length of 2km.

The expansion strategy follows a string of "bonanza" grade intersections previously reported by the company, characterised by their proximity to the surface and exceptional continuity along the strike.

The Greenewood site has already demonstrated potential for high-grade "purple dot" zones, which are synonymous with top-tier mineralisation in regional geological modelling. Drilling is scheduled to continue aggressively through May and June.

At the time of reporting, Marmota’s share price was $0.12.