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Mineral Resource Estimate

From 3D modelling to geostatistics to mineral resource estimates, PLR Resources is focused on providing RELIABLE, REALISTIC, and TRUSTED results. We follow CIM Best Practices and comply with NI 43-101 requirements and JORC regulations.

PLR Resources believes collaboration and transparency are key to building a good relationship with clients. Brainstorming with client representatives and external experts is common practice during the course of our work.

See “Deposit Types” in the Main Menu for the metals and commodities our experts have experience with.


Due Diligence

A strong background in project audits is critical to our success in identifying issues and opportunities.

We have experience in various due diligence projects for juniors, mid-tier , and majors.

Our experts have participated in internal reviews for corporate needs and due diligence mandates for potential acquisitions and financial purposes.

Database Integrity


Knowing that results are only as good as the data used, database integrity is the foundation of a robust project.

You can trust PLR Resources to ensure your database is bulletproof, whether you need it for regulatory requirements (CIM, NI 43-101, JORC, etc.), artificial intelligence purposes, or simply  reliable day-to-day data processing needs. We can also help prepare your database for future audits.


NI 43-101 and JORC Technical Reports

Our experts have worked on over a hundred NI 43-101 and JORC technical reports.

From grassroots projects to feasibility studies, we can assist you with your technical report needs.

PLR Resources can also assist in writing NI 43-101 technical reports that are required for stock exchange listings.

Drill Planning Optimization

Make your money go farther!

Optimize drill planning based on your project’s goals, whether it is to make new discoveries, add resources, convert resources, etc.

We can help you avoid paying for expensive drill holes that, technically speaking, might not bring much to your project. Save money and put that budget to better use elsewhere. 


Exploration Support and Guidance

Let PLR Resources join your Team to fulfil your exploration program needs (brainstorming, planning, contracting, supervising and execution) and help you make your next discovery.


Geology is a key part of any geometallurgy project.

Our experts can collaborate with your geometallurgy team to improve your project or optimize the operation. We will work closely with your Mining Engineers, Metallurgists, Environment, and Site Rehabilitation Experts.


Grade Control and Reconciliation

Reconciliation issues? Let us brainstorm with your team and find out how to improve performance.

Are good reconciliation numbers hiding some issues? Let’s find out if there are ways to improve your mining operation even though the reconciliation reports may seem satisfactory.

We can also review and advise you on grade control issues or simply confirm that your protocols are performing well.

Reinstating Historical Data

Get everything you can get from your valuable historical data.


Does your company have unused historical information because someone told you it could not be integrated into a Mineral Resource Estimate? Let’s revisit that statement using innovative geostatistical tools and common sense.


In many cases, for less than the cost of a single borehole, part or all of your historical data can be rehabilitated. Another tangible example of how PLR Resources can bring you added value.


Compilation and Target Generation

How much value is sleeping in your data waiting to be compiled? Not only can we help with data compilation, but we can also analyze the information and make recommendations.

Whether it is for an entire target generation program or simply a second opinion on an upcoming program, we are here for you.

Teaching and Mentoring

From one-on-one mentoring to customized group sessions, we offer training to Junior and Senior Geologists, Mining Engineers, Corporate Management, and Bankers.

Get that tailored training that will change how you look at Geological Models, Mineral Resource Estimates, Capping, Classification, Dilution, etc…

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Custom Services

Contact us for any of your Geological and Mining needs.

We have a wide range of contacts in the industry and continuously seek ways to work with other experts and consulting groups to bring the best to our clients.

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