Peacocke & Simpson

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Peacocke & Simpson Peacocke & Simpson is an industry leading minerals processing company, with over 30 years of experience in relevant mineral testwork and plant design.

October is here — and so is the most important month on the African mining calendar. 🌍African Mining Week kicks off in C...
01/10/2026

October is here — and so is the most important month on the African mining calendar. 🌍

African Mining Week kicks off in Cape Town this month, gold is approaching record highs, and project developers across the continent are pushing hard toward year-end milestones.

At Peacocke & Simpson, we are ready for October. Fire assay. GRG and EGRG testwork. Kinetic leaching. Flotation. Flowsheet development. Equipment commissioning.

ISO certified. In-house. Harare-based. Africa-focused.

Whatever your Q4 program needs — let's get it done. 💛

📩 [email protected]
www.peacockesimpson.com/contact
Phone: +263 772 204 089
+263 772 264 984
+263 24 248 7361

Did you know sending your samples overseas is costing you more than you think?When you ship samples from Africa to a lab...
28/09/2026

Did you know sending your samples overseas is costing you more than you think?

When you ship samples from Africa to a laboratory on another continent, you're adding:
⏱️ Weeks of transit time
📦 Logistics and customs complexity
🔗 Chain of custody risk
💰 Freight and insurance costs

And you're getting results from a lab that has never worked in your operating environment. At Peacocke & Simpson, your samples stay on the continent. ISO certified, in-house testwork from our Harare laboratory — faster results, tighter chain of custody, and recommendations grounded in 40+ years of African mining experience.

📩 Get in touch today
[email protected]
www.peacockesimpson.com/contact
Phone: +263 772 204 089
+263 772 264 984
+263 24 248 7361

21/09/2026

The Knelson Concentrator is in. Commissioned. Ready to produce gold. 🇿🇼

This is what the full P&S journey looks like — from the first gravity testwork program that confirmed concentration was justified, to right-sizing the unit for the specific ore and flow rate, to our team being on-site to commission it and make sure it performs from day one.

As FLSmidth/Knelson representatives, supplying the equipment is only part of what we do. The real value is everything that happens before and after it arrives on site.

→ Testwork to confirm gravity concentration is justified
→ Right-sizing for your specific ore and flow rate
→ On-site commissioning support to ensure first gold

One concentrator. One team. The full journey. 💛

If you're designing or upgrading a gravity circuit, let's talk.

📩 [email protected]
www.peacockesimpson.com/contact
Phone: +263 772 204 089
+263 772 264 984
+263 24 248 7361

Copper. Cobalt. Lithium. Manganese. Nickel. The materials driving the global energy transition are disproportionately co...
18/09/2026

Copper. Cobalt. Lithium. Manganese. Nickel. The materials driving the global energy transition are disproportionately concentrated on this continent.

Africa holds over 30% of global mineral reserves. Critical minerals investment is at record levels. And the mining companies that understand their ore — through rigorous testwork — will be the ones that unlock that value.

At Peacocke & Simpson, we support critical mineral projects across the continent. From first sample to bankable results.
📩 [email protected]
www.peacockesimpson.com/contact
Phone: +263 772 204 089
+263 772 264 984
+263 24 248 7361

Q4 is when bankable feasibility studies come together — and the metallurgical section is only as strong as the testwork ...
16/09/2026

Q4 is when bankable feasibility studies come together — and the metallurgical section is only as strong as the testwork behind it.

If your project needs:
→ GRG/EGRG gravity testwork
→ Kinetic leach data
→ Flotation amenability testing
→ Fire assay and grade verification
→ Full QA/QC documentation for technical review
..the time to start is now. Testwork that isn't complete before December pushes your BFS milestones into 2027.

Get in touch with us today to get the best experts, the most accurate results in record time.
📩 [email protected]
www.peacockesimpson.com/contact
Phone: +263 772 204 089
+263 772 264 984
+263 24 248 7361

Sending samples overseas adds:→ Weeks of transit time→ Logistics and customs complexity→ Chain of custody risk→ A contex...
15/09/2026

Sending samples overseas adds:
→ Weeks of transit time
→ Logistics and customs complexity
→ Chain of custody risk
→ A context gap that overseas labs can't close

Local, ISO certified testwork capability isn't just convenient — it's strategically valuable for African projects that need to move quickly and produce defensible results.

At Peacocke & Simpson, we're on the same continent as your project — ISO certified, in-house, and ready to turn around results without the wait.

📩 [email protected]
www.peacockesimpson.com/contact
Phone: +263 772 204 089
+263 772 264 984
+263 24 248 7361

What's your experience with testwork turnaround times on African projects? Has logistics ever been a meaningful delay? 👇

In our Harare laboratory, every sample that arrives is handled with the same care — whether it's from a junior explorer'...
14/09/2026

In our Harare laboratory, every sample that arrives is handled with the same care — whether it's from a junior explorer's first drill program or a major mine's daily grade control operation.

ISO certified quality systems mean documented procedures, chain of custody control, and results you can defend to any technical reviewer.

This is what 40+ years of African mineral testwork looks like. Not just equipment. A culture of precision.

For more information:
📩 [email protected]
www.peacockesimpson.com/contact
Phone: +263 772 204 089
+263 772 264 984
+263 24 248 7361

September is here — and so is the Q4 countdown. ⏳For mining and exploration companies across Africa, the final quarter i...
01/09/2026

September is here — and so is the Q4 countdown. ⏳

For mining and exploration companies across Africa, the final quarter is the most critical of the year. Deadlines are real. Year-end targets don't move. And testwork results that aren't in hand by December can push project milestones into the following year.

If you have testwork that needs to be completed before the industry slows down, now is the time to get it scheduled.

At Peacocke & Simpson, we are ready to support your Q4 program — from fire assay and GRG testwork to kinetic leaching, flotation, and full flowsheet development. ISO certified. In-house. Harare-based. Africa-focused.

Don't let the year end without the results your project needs. 💛

📩 [email protected] | peacockesimpson.com/contact

Peacocke & Simpson was founded in 1985 with a simple mission: provide mining companies in Africa with testwork that is r...
28/08/2026

Peacocke & Simpson was founded in 1985 with a simple mission: provide mining companies in Africa with testwork that is relevant, practical, and meaningful.

That mission hasn't changed. Our capability has.

Expanded services. World-class equipment. ISO certification. A track record that spans the continent.

From Zimbabwe to Burkina Faso. From gold to lithium. From first sample to first gold.

We're the testwork partner Africa's miners trust.
📩 [email protected]
www.peacockesimpson.com/contact
Phone: +263 772 204 089
+263 772 264 984
+263 24 248 7361

Every ore body is different. Every project has unique requirements.Rather than guessing what testwork program is right f...
26/08/2026

Every ore body is different. Every project has unique requirements.

Rather than guessing what testwork program is right for you, let's have a conversation.

Our team will help you scope the testwork that gives you maximum value for your budget and timeline — whether you're at exploration stage, pre-feasibility, or optimizing an existing operation.

No obligation. Just good advice from people who've done this for 40 years.
📩 [email protected]
www.peacockesimpson.com/contact
Phone: +263 772 204 089
+263 772 264 984
+263 24 248 7361

Address

75 Robert Drive, Msasa
Harare

Opening Hours

Monday 08:00 - 16:30
Tuesday 08:00 - 16:30
Wednesday 08:00 - 16:30
Thursday 08:00 - 16:30
Friday 08:00 - 16:30

Telephone

+263242487361

Website

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