How to Get a Mineral Dealer Licence in Tanzania (Step-by-Step Guide for Gold, Copper, Diamonds, Nickel & Gemstones)
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How to Get a Mineral Dealer Licence in Tanzania (Step-by-Step Guide for Gold, Copper, Diamonds, Nickel & Gemstones)

  • Writer: Joseph Magweiga Marwa
    Joseph Magweiga Marwa
  • Nov 28, 2025
  • 5 min read

A complete, legally accurate guide on how to obtain a Mineral Dealer Licence in Tanzania—covering requirements, documents, fees, shareholding rules, export procedures, and full step-by-step instructions for gold, copper, diamonds, nickel, and coloured gemstones.

Map illustrating the distribution of mineral occurrences in Tanzania, highlighting significant mining locations such as North Mara, Geita, Bulyanhulu, and TanzaniteOne across various regions.
Map illustrating the distribution of mineral occurrences in Tanzania, highlighting significant mining locations such as North Mara, Geita, Bulyanhulu, and TanzaniteOne across various regions.

1. Introduction: Why You Need a Mineral Dealer Licence


Under the Mining Act, Cap. 123, no person or company may buy, sell, store, or export minerals in Tanzania without a valid Mineral Dealer Licence issued by the Mining Commission.


This licence is mandatory for anyone involved in:

  • Gold trading & export

  • Copper concentrate export

  • Nickel, cobalt & other metallic minerals

  • Diamond trading

  • Tanzanite & coloured gemstones

  • Coal & industrial minerals


Whether you are:

  • A gold exporter

  • A copper trader

  • A gemstone dealer

  • A refining company

  • An international buyer sourcing directly from Tanzania you must follow this regulated process.


This article gives you every detail, backed strictly by law, to help you become a compliant mineral dealer.


2. Legal Framework (What the Mining Act Actually Says)


The Mineral Dealer Licence is established under Part V of the Mining Act (Sections 73–79). Key points include:


✔ You MUST have a Mineral Dealer Licence to buy, store, sell, or export minerals
No mineral may be handled commercially without this licence.

✔ Tanzanians must hold at least 25% shares in any trading company
This is a legal requirement for all mineral trading activities.

✔ Licence must specify the type of minerals you will deal in

This includes:

  • Gold

  • Metallic minerals (copper, nickel, cobalt, iron, etc.)

  • Diamonds

  • Coloured gemstones

  • Coal

  • Industrial minerals


✔ Licence is valid for 12 months and expires on 30 June
Regardless of date of issue.

✔ Quarterly reporting is mandatory
All dealers must maintain:
  • Official dealer registers
  • Royalties payment records
  • Quarterly submissions to the Zonal Mines Office

✔ Export requires special permits
Every export consignment must be licensed and cleared.

3. Categories of Dealer Licences

A Mineral Dealer Licence may cover:

1. Gold Dealer Licence

For bars, nuggets, dore, processed or semi-processed gold.

2. Metallic Minerals Dealer Licence

Includes copper, nickel, cobalt, manganese, silver, iron, lead, zinc, etc.

3. Gemstone Dealer Licence

Covers emerald, ruby, sapphire, spinel, garnet, moonstone, tourmaline, etc.

4. Diamond Dealer Licence

5. Industrial Minerals Dealer Licence

6. Coal Dealer Licence

You may apply for one category or a combined licence depending on your business model.


4. Step-by-Step: How to Get a Mineral Dealer Licence in Tanzania


Below is the exact, legal, step-by-step pathway.


STEP 1 — Register a Company in Tanzania

You must incorporate a company through BRELA with:

  • Certificate of Incorporation

  • TIN Certificate

  • Tax Compliance

  • Business Licence

  • Registered physical address


⚠ Mandatory:

Company must have at least 25% Tanzanian ownership for trading activities.

Zatra can structure this for you legally and safely.


STEP 2 — Prepare All Required Documents

Standard documents required:

✔ Application Form (prescribed by Mining Commission)

✔ Business Licence (showing trading in minerals)

✔ TIN Certificate

✔ Certificate of Incorporation

✔ Company Profile

✔ Directors’ IDs (passports/NIDs)

✔ Shareholder structure

✔ Police Clearance (for key staff where required)

✔ Premise layout plan & storage plan

✔ Bank statement or proof of financial capacity

✔ Passport-size photos for directors

✔ Board resolution authorizing licence application


For gemstones:

✔ Statement showing capacity to perform lapidary (cutting & polishing)(This is a legal requirement under the Act.)


STEP 3 — Submit Application to the Zonal Mines Office

Tanzania is divided into multiple mining zones including:

  • Dar es Salaam Zone

  • Mwanza Zone

  • Arusha Zone

  • Geita Zone

  • Shinyanga Zone

  • Kahama Zone

  • Mpanda Zone

  • Dodoma Zone

  • Others depending on region


During submission:

  • Specify mineral categories (gold, metallics, diamonds, gemstones).

  • Pay the prescribed application fee.

  • Attach all documents.

  • Provide details on storage and security.

A physical site inspection may follow.


STEP 4 — Mining Commission Compliance Review

The Mining Commission will assess:

  • Shareholding structure (min. 25% Tanzanian)

  • Financial capacity

  • Compliance history (if renewal)

  • Security of the trading premises

  • Lapidary preparedness (gemstones only)

If approved, the licence is issued with:

  • Licence number

  • Mineral category

  • Validity period

  • Trading & export privileges


STEP 5 — After Approval: Maintain Mandatory Registers

A Mineral Dealer must maintain:

Mandatory official documents:

  • Mineral Dealer Register

  • Purchase & sales records

  • Export registers

  • Royalties receipts

  • Monthly & quarterly reports

These must be submitted to the Zonal Mines Office and kept for inspection at any time.


STEP 6 — Export Permits & Documentation

To export gold, copper, nickel, gemstones, diamonds, etc., the dealer must secure:

  • Export Permit for each consignment

  • Payment of royalties/inspection fees

  • Assay reports (for gold, copper, nickel)

  • Valuation certificates (for gemstones & diamonds)

  • Customs clearance documentation

  • Supporting invoices & packing lists

Export without these is a criminal offense.


STEP 7 — Licence Renewal

Your licence:

  • Expires on 30 June each year

  • Must be renewed 1 month before expiry

  • Requires submission of:

    • Quarterly reports

    • Turnover evidence

    • Royalty receipts

    • Updated compliance documents

Dealers who fail to meet minimum turnover for 3 consecutive years may be denied renewal.


5. Costs, Taxes & Royalties (Official Rates)

Royalty rates (Mining Act + Regulations):

  • 6% — gold, metallic minerals, diamonds, gemstones

  • 1% — cut & polished gemstones

  • 3% — industrial minerals

  • 1% (local) / 3% (export) — coal

Inspection Fee

  • 1% of gross value(Required before export authorization.)

Dealer Licence fees

Prescribed by the Mining Commission (official fees vary per category).


6. Special Rules for Specific Minerals

Gold Dealers

  • Must trade through Mineral & Gem Houses for ASM gold

  • Exports require assay and verification

  • Security infrastructure must be strong

  • High regulatory scrutiny


Copper & Nickel Dealers

  • Export of copper concentrate requires:

    • Verified chemical assay

    • Export permit

    • Haulage documentation

    • Royalties & inspection fee

  • Copper processing inside SEZs encouraged by TISEZA


Gemstones

  • Lapidary commitment statement required

  • Tanzanite must be traded under stricter controls

  • Valuation required before export


Diamonds

  • Controlled process with valuation

  • Export subject to Kimberley Process requirements


7. Common Mistakes that Cause Rejection

⚠ Insufficient Tanzanian shareholding (<25%)

⚠ Incomplete documents

⚠ Applying under the wrong mineral category

⚠ Uninspected premises

⚠ Missing lapidary plan (gemstones)

⚠ Poor compliance history for renewals

⚠ Lack of financial capability proof

A strong professional submission avoids these issues.


8. How Zatra Consultants Helps You Obtain a Mineral Dealer Licence Fast

Zatra Consultants provides a full, A–Z package for mineral investors:

✔ Company formation (correct compliance structure)

✔ Shareholding & legal structuring to meet 25% Tanzanian requirement

✔ Preparation of all licence application documents

✔ Mining Commission & Zonal Mines Office submission

✔ Setting up compliance registers & reporting systems

✔ Export permit guidance

✔ SEZ setup for copper, gold, nickel & gemstone processing

✔ Risk mitigation and verification support


We serve investors in:

  • Gold trading & refineries

  • Copper concentrate export

  • Diamond dealers

  • Gemstone traders & lapidary units

  • Industrial mineral traders


9. Ready to Become a Licensed Mineral Dealer in Tanzania?

We help you obtain your licence fast, legally, and professionally.

📩 Email: sales@zatra.co

📞 WhatsApp: +255 747 912 965

📍 Address: Sinza A, Sam Nujoma Road, Mwenge Tower, Opp. Mlimani City, Dar es Salaam, Tanzania

 
 
 
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