Thor Explorations Announces Encouraging Maiden Exploration Drilling Results from the Marahui Project, Cote D'ivoire
Thor Explorions’ maiden Marahui hits prove a 4km vein system with modest grades for the ~C$846M producer.
Thor Explorations Ltd. (THX) has released the first reverse circulation drill assays from its Marahui Gold Project, an early-stage exploration permit covering 250 square kilometers in northeastern Côte d’Ivoire. The company has completed 18,439 meters of a budgeted 25,000-meter RC program across 171 holes, with assays still pending for holes MRRC26-162 through MRRC26-171.
Significant intercepts were reported using a 0.3 g/t Au lower cutoff, a minimum 3m width, and 3m maximum internal waste. The results include:
- MRRC26-115: 6m at 6.20 g/t Au from 74m, true width 4.8m
- MRRC26-008: 6m at 5.60 g/t Au from 129m, true width 4.8m
- MRRC26-012: 9m at 5.40 g/t Au from 40m, true width 7.2m
- MRRC26-053: 8m at 3.60 g/t Au from 35m, true width 6.4m
- MRRC26-143: 8m at 3.40 g/t Au from 50m, true width 6.4m
- MRRC26-052: 5m at 3.60 g/t Au from 75m, true width 4.0m
Thor describes a subvertical en-echelon vein array within a NW-trending shear zone that is roughly 200 meters wide and more than 4 kilometers long. Individual veins exhibit up to approximately 700 meters of apparent strike and true widths up to approximately 7 meters. Drilling has tested about 30% of the geological trend, with additional geochemical anomalies scheduled for follow-up drilling.
Thor Explorations Ltd. (THX) is not a micro-cap grassroots explorer but a profitable producer and developer with a market capitalization of approximately CAD 846 million. The company’s Segilola mine produced 91,910 oz in FY2025 and remains its primary cash engine, while the Douta project holds a pre-feasibility study (PFS) with a pre-tax net present value (NPV) of US$908 million and a 1.2 moz probable reserve.
The Marahui project consists of several early-stage permits in Côte d’Ivoire that currently lack a resource, metallurgical data, or a mine plan. Recent results confirm a mineralized shear system but do not alter current net asset value (NAV) or production profiles. Prior coverage of Marahui was largely geological and geochemical, with no prior drill-grade anchor embedded in the stock. Recent price strength has reflected Segilola extension drilling and broader gold-market sentiment rather than Marahui developments.
This type of result is more material for a small explorer but is incremental for a producing company with this balance-sheet profile.
Thor Explorations Ltd. (THX), a West African gold producer and developer listed on the TSXV and AIM, reported strong financial results for the first half of 2026. As of June 30, 2026, the company posted H1 2026 revenue of US$151.9 million and net income of US$95.5 million. The balance sheet showed adjusted net cash of US$218.6 million with zero debt.
At its Segilola mine in Nigeria, Thor Explorations produced 91,910 oz of gold in FY2025 and 39,409 oz in H1 2026. The company has set 2026 guidance for gold pours between 75,000 and 85,000 oz, with an all-in sustaining cost (AISC) projected at US$1,000-$1,200/oz.
In Senegal, the Douta project has completed a Preliminary Feasibility Study (PFS). The study outlines a pre-tax NPV5% of US$908 million and an internal rate of return (IRR) of 73%, based on 1.2 moz of probable reserve. Initial capital expenditure is estimated at US$254 million, with first production targeted for early 2028.
The company also holds a portfolio of grassroots exploration projects in Côte d’Ivoire, including Guitry, Marahui, Boundiali, and Loudiba. No resources have been declared for these assets yet.
Thor Explorations has approximately 666.6 million shares outstanding. A quarterly dividend of C$0.0125 per share has been declared.