Leaders in Gold and Coltan Refining, Processing, Testing and Consultancy in Sierra Leone.

Rock & Minerals SL Ltd

Trusted Precious Metal Refiners in Sierra Leone

Rock & Minerals has vast experience in refining gold, coltan, and rare earth minerals in Sierra Leone and across Africa. Our state-of-the-art facility uses the latest technology to ensure maximum purity and recovery from your ore. We offer assaying, smelting, and refining services for mining companies across West Africa.

Refining
Services
Quality
Assurance

Refined to Perfection

We promise unrivaled ore refinement services with over 99% purity from our advanced refineries delivering quality beyond any industry standards.


Refining
Employ advanced pyro and hydrometallurgical techniques to extract and refine substantial amounts of high purity gold, coltan and platinum group metals.
Assaying

Precisely analyse ore composition and quantities of valuable minerals using cutting-edge spectrometry equipment and methods meeting international standards.

Testing
Thoroughly test refined metals and compounds to guarantee purity percentages and verify lack of contamination before certification and release to clients.
Consulting

Provide expert guidance to mining operations seeking to maximise yields or address extraction inefficiencies related to ore compounds.

Collection

With our extensive network and resources, we offer convenient collection services for raw gold and coltan across Sierra Leone, Guinea, Liberia, and Mali.

State-of-the-Art Mineral Refinery Lab

Our advanced lab is equipped with cutting-edge technology and sophisticated equipment designed to handle the most complex mineral refining processes.

Our Capabilities


Precision Refining Equipment

Utilising the latest in refining technology, we ensure optimal purity and perfect finishing for your minerals


Advanced Testing Facilities

Our lab features comprehensive testing facilities that provide accurate and detailed assessments of mineral quality and composition.


Innovative Techniques

We employ innovative techniques and continuous improvement practices to stay at the forefront of the industry, ensuring we deliver the best possible results for our clients.

Why Choose Our Lab

Accuracy and Reliability

Our advanced testing and refining processes guarantee precise and reliable results, giving you confidence in the quality of your refined minerals.

Comprehensive Services

From initial testing to final refining, our lab offers a full range of services to meet all your mineral processing needs under one roof.

Efficiency

Our streamlined processes and expert team ensure timely and efficient service, minimizing downtime and maximizing productivity.

About Us

Rock & Minerals is a leading mineral refining company based in Sierra Leone, serving clients across the region. With years of experience and expertise in the industry, we have established ourselves as trusted partners for individuals and businesses seeking reliable and efficient mineral refining solutions.


Why Choose Rock & Minerals?

Whether you're a small-scale miner or a large corporation, we are committed to helping you unlock the full potential of your minerals and drive sustainable growth.

Exceptional Quality

We are dedicated to upholding the highest quality standards in every aspect of our operations, ensuring consistent excellence and customer satisfaction.

Expertise

With years of industry experience and a team of skilled professionals, we bring unparalleled expertise and knowledge to every project, delivering reliable and innovative solutions.

Reliability

Count on us for reliable and transparent service, backed by a track record of success and a reputation for integrity and professionalism.

Convenience

From testing to collection and refining, we offer a seamless and hassle-free experience, making it easy for you to access our services and achieve your goals.

Discover Excellence in Mineral Refining

Get Started Today

Ready to experience the Rock & Minerals difference? Take the first step towards unlocking the full potential of your minerals by contacting us today for a consultation or quote. Our team is standing by to assist you every step of the way.

Contact Rock & Minerals

Email

contact@rockminerals.io

WhatsApp
Address

16 Percival Street, Freetown, Sierra Leone

Frequently Asked Questions

Got Questions? We've Got Answers

How long does the mineral refining process typically take?

The duration of the mineral refining process can vary depending on several factors, including the type and quantity of minerals, the complexity of the refining process, and current workload. Typically, our refining process takes between 1 to 2 weeks, ensuring thorough and precise results without compromising on quality.

What types of minerals do you specialise in refining?

At Rock & Minerals, we have extensive expertise in refining a wide range of minerals, including but not limited to gold and coltan. Our advanced equipment and skilled professionals enable us to handle various mineral compositions and deliver superior refining results tailored to your specific requirements.

Can you accommodate rush orders or urgent requests?

Yes, we understand that some projects may require expedited processing due to time constraints or unforeseen circumstances. We strive to accommodate rush orders and urgent requests whenever possible, prioritising efficiency without compromising on quality. Please contact us directly to discuss your specific needs, and we will do our best to provide timely solutions.

How can I track the progress of my project or request updates?

We understand the importance of transparency and communication in every project we undertake. Upon initiating your project, you will be provided with a dedicated point of contact who will keep you informed every step of the way. Additionally, we offer regular progress updates and open channels of communication for any questions or concerns you may have. Rest assured, we are committed to keeping you informed and involved throughout the entire process.

What safety measures do you have in place to ensure the protection of our minerals during transport and processing?

The safety and security of your minerals are of utmost importance to us. We have robust safety protocols and procedures in place throughout the transport and processing stages to minimise risks and ensure the integrity of your materials. This includes secure packaging, monitored transportation, controlled access to our facilities, and adherence to industry-standard safety guidelines.