Global Impact
From Tanzania’s belts to the world’s clean energy markets.
Handeni Graphite Project
A strategic graphite resource in Handeni, Tanga.
Our project represents a significant graphite reserve positioned to meet rising global demand. Through advanced mining practices and strong governance, we ensure consistent quality, operational excellence, and long-term value creation.
LocationHandeni, Tanga Region
CommoditiesGraphite · Gold · Copper · Nickel
ScrollExplore the portfolio
01 — Who we are
Powering the Future Through Strategic Mineral Exploration.
We are a diversified exploration company advancing projects in graphite, gold, copper, and nickel across Tanzania’s mineral‑rich belts. Our flagship Handeni Graphite Project demonstrates strong resource potential aligned with global demand for battery materials.
Alongside graphite, our portfolio includes highly Primary Mining licenses for precious and base metals, positioning us to contribute sustainably to Tanzania’s growing mining sector and the global clean energy supply chain.
- 0Core commodities
- 0Flagship — Handeni
- 0Tanzanian operations
Future Minerals
Supplying the resources that power tomorrow’s energy systems.
Integrated Value Chain
Exploration, licensing and offtake connected end‑to‑end.
02 — Flagship asset
Handeni Graphite Project
A strategic graphite resource in Handeni, Tanga.
Our project represents a significant graphite reserve positioned to meet rising global demand. Through advanced mining practices and strong governance, we ensure consistent quality, operational excellence, and long-term value creation.
- Region
- Handeni, Tanga
- Primary mineral
- Graphite
- Secondary
- Gold · Copper · Nickel
- Status
- Advancing
03 — What we explore
Graphite. Gold. Copper. Nickel. Gem Stones.
We focus on high-demand minerals that power infrastructure, technology, and the clean energy transition. Our Handeni Graphite Project anchors our portfolio, supported by primary mining licenses across Tanzania’s mineral-rich regions.
01
Graphite
Critical for lithium-ion batteries and energy storage technologies
Battery anode
02
Gold
A globally recognized store of value and financial stability
Precious metal
03
Copper
Essential for electrification, infrastructure, and renewable energy systems
Electrification
04
Nickel
A key material in advanced battery chemistries and stainless steel
Base metal
05
Gem Stones
Coloured stones from Tanzania’s gemstone belts, including tanzanite
Coloured stones04 — Our approach
Exploration & Development Approach
Three disciplines run through every licence we hold — from the first traverse to the last rehabilitated bench.
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01
Geological surveys
We carry out detailed geological surveys to identify and assess mineral potential.
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02
Community engagement
We work closely with local communities to build trust and shared value.
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03
Environmental responsibility
We operate responsibly to minimize environmental impact and protect natural resources.
We strive to continue growing by diversifying our business and expanding our activities to other sectors. We are open to the world and open to every solution.
Signature — Hospitality · Mining · Agriculture
05 — Let’s connect
Talk to the Mining team.
Partnerships, offtake, investment or supply — tell us what you need and the right person will come back to you.
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Head office
Mayfair Plaza, Mwai Kibaki Road
P.O. Box 2338, Dar es Salaam, Tanzania -
Telephone
+255 745 666 444
+255 759 489 671 - Email info@signature.co.tz
Mineral indicative prices
Today’s reference prices
Source: The Mining Commission — Ministry of Minerals, United Republic of Tanzania. Indicative prices published daily at www.tumemadini.go.tz and reproduced here for reference only.