Air (17/07/2026)
In a radio interview, Engineering News editor Martin Creamer says DRDGOLD will spend about R10 billion on five gold-from-waste projects, including sites at Ergo and on the Far West Rand. He also cites Sibanye-Stillwater’s R964 million capital plan for the K4 platinum group metals shaft at Marikana, adding 48 years of mine life. Mintek is also highlighted for expanded mineral research.
How this was made

The 30-second read
Why it matters
Disclosed capex figures for DRDGOLD’s gold-from-waste projects and Sibanye-Stillwater’s K4 shaft provide incremental fundamental detail, but without financial targets or execution milestones that would typically drive immediate repricing.
Market read
For traders, the actionable signal is the scale and direction of capex and mine-life extension, but the lack of production and financial metrics limits near-term trading usefulness.
What to watch
The transcript omits key trading drivers such as expected production volumes, capex phasing, IRR/NPV, funding structure, and regulatory or technical risks for the specific projects.
Background
The piece is a transcript from SAfm’s “At the Coalface” featuring Engineering News editor Martin Creamer discussing South African mining investment and research priorities.
Ticker impact
Article says DRDGOLD will spend R10-billion on five new gold-from-waste projects, expanding retreatment and environmental restoration plans.
Mild positive bias for sentiment, with limited near-term trading edge without incremental earnings or cost/production targets.
The article discloses a large capex figure and project focus, which can matter for expectations, but lacks quantified production, margins, or schedule details that typically drive sharper repricing.
Article states Sibanye-Stillwater will spend about R964-million on the K4 shaft at Marikana, adding 48 years of mine life.
Moderately positive for longer-horizon valuation, with near-term impact likely muted absent updated production/cost guidance.
A specific multi-year capex and mine-life extension are concrete, but the article does not provide expected output, capex phasing, or PGM price assumptions.
Market effects
Reinforces a sector theme of retreatment (gold) and life-of-mine extensions (PGMs) in South Africa, potentially supporting investor confidence in resource longevity.
Highlights East Rand and Far West Rand gold retreatment and Marikana (Rustenburg municipal area) PGM development, relevant to local employment and permitting sentiment.
Limited direct global read-across because the article provides no export, offtake, or global demand/pricing updates.
Counterpoint
Large capex announcements can be value-destructive if execution, permitting, or unit costs rise, especially when commodity price uncertainty is emphasized.
Key entities
- companyDRDGOLD
Spending R10-billion on five new gold-from-waste projects to extract gold from mine dumps and tailings while restoring the environment.
- companySibanye-Stillwater
Spending about R964-million over two years on the K4 shaft at Marikana, adding 48 years of mine life.
- state-owned research organizationMintek
Targets greater global recognition for mineral research, with emphasis on platinum group metals research capacity in South Africa.

