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2026-11-06
◂ Monitor TGM ASX

Theta Gold Mines Limited

Construction · Gold · South Africa Rating locked: sign in to view v6.2
Last 2026-11-05
A$0.185
1D
—
1M
—
YTD
—
1Y
—
Upside
Locked: sign in to view
Mkt cap
A$254.6M
EV
—
Cash
US$13.3M
Debt
US$0
4 newer ASX announcements not yet reflected in this valuation

Portfolio detail

Assets

1 assets

Core asset

TGME Gold Mine Project

South Africa

Construction74% ownedGold

Theta Gold SA owns 74% of TGME and Sabie Mines; first US$37m bond draw received September 2026; Rietfontein environmental authorisation pending at last local report.

Project location

Approximate location

Loading location…

© OpenStreetMap contributors. Basemap imagery © Esri (Maxar, Earthstar Geographics). Dated overlays contain modified Copernicus Sentinel data. Visible surface changes do not establish production or completion.

Published study economicsIssuer or study metrics
NPVUS$455M10% discount
IRR77%Published return
Initial capexUS$102MPublished capital estimate
Operating cost1,181USD/oz AISC
NPVUS$220M10% discount
IRR52%Published return
Initial capexUS$102MPublished capital estimate

100% project, post-tax, US$2,884/oz average gold, 13.1-year Base Case including inferred resources.

100% project, post-tax reserve-only case; 8.8 years and 514 koz recovered.

Resources & reserves4
TypeCategoryQuantityGradeContained mineralsDate
Mineral ResourceMeasured91K tonnes5.37 g/t AuGold2021-02-01
Mineral ResourceIndicated18.1M tonnes2.84 g/t AuGold2021-02-01
Mineral ResourceInferred27.3M tonnes5.06 g/t AuGold2021-02-01
Ore ReserveProved and probable3.9M tonnes4.82 g/t AuGold2026-02-03
Tenements1
mr83Granted— None · No expiry supplied
Milestones3
  1. Processing plant commissioning

    Pending · High materiality

  2. First gold production

    Pending · High materiality

  3. Bond covenant project completion

    Pending · High materiality

Permits & approvals2
PermitJurisdictionStatusExpiryCritical path
Rietfontein Water Use LicenceSouth AfricaGranted—Yes
Rietfontein Environmental AuthorisationSouth AfricaPending—Yes
Economic studies2
StudyStageStatusDateSummary
September 2025 Optimised Feasibility StudyUpdated FeasibilitySuperseded2025-09-30Production target retracted 3 October 2025; no longer valuation anchor.
February 2026 Revised Feasibility StudyUpdated FeasibilityCurrent2026-02-0313.1-year Base Case includes inferred resources; reserve-only plan 8.8 years.