ROADS — BUILDINGS — MINING SUPPLY
Contractors & General Suppliers

# Built on Gold.
Grounded in Rock‑Solid Work.

Yellow Stone Traders & General Supplies delivers roads, buildings and government infrastructure across Tanzania, while supplying the mining sector with equipment, ore‑processing chemicals and technical expertise.

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Our Services

## Built on
Gold. Grounded
in Rock.

Nine service lines, one contractor — from prospecting a gold seam to equipping a processing plant floor.

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01/07

### Gold Mining

Gold prospecting and extraction under our own Primary Mining Licence in the Kigosi goldfields of Bukombe District.

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02/07

### Road Contracting

Construction, upgrading and rehabilitation of roads across Tanzania, built to national standards.

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03/07

### Government Projects

Schools and dispensaries delivered for government bodies, built to spec and on schedule.

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04/07

### Building Construction

Foundation through finishing for private, commercial and public buildings alike.

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05/07

### Mining Equipment Supply

Sourcing and supply of excavation and mining equipment for operations of every scale.

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06/07

### Ore-Processing Chemicals

Reliable supply of chemicals for gold recovery and beneficiation processes.

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07/07

### Blueprints & Consultancy

Engineering drawings and hands-on processing advisory for construction and mining teams.

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Matemla Michael Lameck Founder

"We treat every road, classroom and clinic we build with the same care we bring to a gram of gold."

Jane Mkumbo Assistant Director

"Every contract we take on gets the same discipline — from the paperwork to the final handover."

Primary Mining Licence by the Ministry of Minerals
Ministry of Minerals — Mining Commission, Tanzania
Who We Are

## A Contractor Built Around Two Trades

Yellow Stone Traders & General Supplies was founded by Matemla Michael Lameck to serve two industries that shape Tanzania's growth: construction and mining. We design, build and contract roads, public buildings and private developments — and we equip the mining sector with excavation equipment, ore-processing chemicals, and hands-on technical advice.

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What We Do

## Full-Spectrum Contracting & Mining Supply

Nine service lines, one contractor — from prospecting a gold seam to advising a processing plant floor.

01/09

### Gold Mining

Prospecting and extraction under our own Primary Mining Licence.

02/09

### Road Contracting

Construction, upgrading and rehabilitation of roads.

03/09

### Government Projects

Schools and dispensaries built to national standards.

04/09

### Private & Commercial

Contracting for individuals and companies.

05/09

### Building Construction

Foundation through finishing.

06/09

### Railways & Utilities

Specialized infrastructure projects.

07/09

### Mining Equipment Supply

Excavation and mining equipment sourcing.

08/09

### Ore-Processing Chemicals

Supply for gold recovery and beneficiation.

09/09

### Blueprints & Consultancy

Drawings, plus processing advisory.

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### Local Expertise

Deep understanding of Tanzania's construction regulations and mining sector needs.

### Government & Private

Delivering to the same standard for public agencies and private clients alike.

### In-House Drafting

Construction plans developed internally, not outsourced.

### Technical Advisory

Hands-on consultancy for better ore-processing outcomes.

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## Have a Site, a Plan, or a Problem to Solve?

Tell us about your road, building or processing challenge — we'll come back with a clear, costed way forward.

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