Terra PretiosaTerra Pretiosa
FR

Home / Services / Testing & Analysis

Rock Fragmentation

Rock Fragmentation

Fragmentation and grinding are critical steps in mineral processing because they condition sample integrity, analytical reliability, and downstream recovery.

A controlled size-reduction strategy improves particle-size distribution, limits over-grinding, and supports more robust technical decisions on plant design and operating parameters.

Capabilities

  • Particle-size control for representative sampling
  • Improved liberation and metallurgical recovery
  • Reduced operating losses and unnecessary fines generation
  • More defensible data for process and investment decisions
Particle-size control for representative sampling

Particle-size control for representative sampling

Each rock fragmentation assignment starts with a structured technical frame focused on particle-size control for representative sampling so that execution begins on a defensible basis.

Contact us
Improved liberation and metallurgical recovery

Improved liberation and metallurgical recovery

The operating sequence is built around improved liberation and metallurgical recovery in order to reduce variability, improve control, and support field teams with usable methods.

Launch a mission
Reduced operating losses and unnecessary fines generation

Reduced operating losses and unnecessary fines generation

Deliverables document reduced operating losses and unnecessary fines generation so that operators, institutions, and partners can act on the results with confidence.

Explore services
More defensible data for process and investment decisions

More defensible data for process and investment decisions

We anchor more defensible data for process and investment decisions into standards, tools, and routines that remain useful after the engagement.

Contact us

Frequently asked questions

What is the main objective of fragmentation work?

To reach a particle size distribution suited to the next step, whether that is sampling, laboratory analysis, or metallurgical test work, while avoiding unnecessary fines generation.

Which parameters do you monitor first?

We monitor feed size, particle size distribution, grinding consistency, and over-grinding risk to protect sample representativeness and metallurgical recovery.

Related services

Sample Preparation

Sample Preparation

Standardized preparation chain to ensure representativeness and reduce analytical bias.

Learn more
Mineralogical and Chemical Analysis

Mineralogical and Chemical Analysis

Targeted analysis to determine composition, variability, and value/penalty elements.

Learn more
Mineral Processing and Metallurgical Testing

Mineral Processing and Metallurgical Testing

Test programs designed to optimize recovery, process routes, and metallurgical performance.

Learn more

Partner for your mining projects