Rua Paraíba, 1465 / 11th Floor. Savassi. Belo Horizonte

Solutions in projects of


Excellence at the attendance and results, this is our commitment!

meet the


Consulting Solutions, Mining Projects and exclusive representative MinePlan® in Brazil.

It has been in the market for over 22 years and PROMINAS figure as a reference in: Mining Projects, Consulting, Mine Engineering Projects and Geology. The name PROMINAS is associated with several mining companies and we lead the supply of mining software in Brazil.

  • Geology
  • mining engineering
  • Expert advice
  • Corporative education
  • Exclusive Representation in Brazil of MinePlan®
  • Trainings MinePlan®


THE PROMINAS offers its clients a complete consultancy in the mining area. With a highly skilled team, we offer solutions from the exploration phase to mine closure. Excellence in service and results is our commitment!



O HxGN MinePlan® is an advanced software that meets all mining needs. As a high-tech 3-D system, the HxGN MinePlan® is capable of providing interactive editing that all types of data pertaining to mining projects.



It is a new division of PROMINAS which develops and delivers advanced development programs for the training of professionals in the mining area. From data management to drilling and blasting. Because knowledge is a differential!

Our clients

Meet some of our satisfied and serviced customers below.



Identify and satisfy customer needs, offering products and services that exceed their expectations, with a high standard of quality and service.
Contribute to the conscious and sustainable development of society, favoring the full exercise of citizenship and respecting the environment. Establish a daily commitment to environmental preservation with the adoption of attitudes that seek to improve the quality of life of human beings.
Respect the principles, policies and procedures defined by the company, regulated by law and society. Working with honesty, professionalism and transparency.
Preserve life and the quality of life in all its manifestations, above all.
Work in a planned and integrated manner, always seeking the high performance of the entire team, encouraging group work, promoting the sharing of responsibilities and ensuring the achievement of objectives.
Stimulating creativity, leading the use of cutting-edge technology at the service of customers, implementing differentiated solutions, ensuring competitiveness.


26 Jan: D&T Promines | Selection Filter

Selection Filter: Using filters to select elements. Did you know that MinePlan 3D (MP3D) has a feature that allows you to filter elements for selection in xViewer? When using the Selection menu in MP3D, there is an option to create filters for the selection of elements directly by xViewer (Selection > Configure Selection Filter). These filters can cover one or more types of elements: Points, Polygons, Polylines, Surfaces, Labels and Directional Labels. Furthermore, additional options can be set for more detailed selection: selection of 2D and/or 3D data; selection guided by planes (Planar, East-West or North-South) with the application of a range; selection from the Element Name or Material Name of the elements; and geometric selections, based on the length, area or volume of the element. Figure 01: Selection Menu (on the left); Selection Filter tool (right);…

Drillhole Design Tool3
23 Jan: D&T Prominas | Drillhole Design Tool

Drillhole Design Tool: Planning drillhole trajectories. Did you know that it is possible to generate drillholes quickly using directional and geological parameters in MinePlan 3D? The Drillhole Design Tool, located in the Geo Tools menu, allows planning the trajectory of a drillhole from previously established polylines, inserting it by clicking directly in xViewer or by defining coordinates. When opening the tool, define a name for the hole and, later, one of the following configuration modes: Use existing polylines: allows selecting polylines already drawn in xViewer. The “Reverse string” option reverses the direction of the hole (Figure 1). Figure 1: Selection of polylines directly in xViewer. Direct design: allows you to position the mouth of the hole by clicking on the xViewer (Figure 2) or typing the coordinates. Next, define…

quarry mining
July 23: Prominas University – Quarry Mining 2021/1

Are you aware of the news? Applications are now open for the NEW edition of our immersion and technical training program, Prominas University, this time focused on Rock Mining and Industrial Minerals. The objective of this edition is to train mining professionals, such as Mining Technicians, Geology Technicians, Mining Engineers and Geologists. The main focus will be professionals who have recently graduated or who will soon complete their training. Participants will learn hands-on about the workings of the HxGN MinePlan Quarry tools and suites, which contain features specifically designed for industrial rock and mineral operations. The main topics covered during the program will be: MinePlan 3D – CAD; MinePlan Torque – Geological database management; MinePlan Block Modeling and Resource Estimation; MinePlan Pit Expansion; MinePlan Road Design; MinePlan Dump Design; MinePlan Reconciliation Tool; MinePlan Planner…

23 Apr: Prominas University – Underground Engineering 2021/1

Are you aware of the news? Here comes a NEW edition of our immersion and technical training program, Prominas University, this time focused on Underground Engineering. The objective of this edition is to train Engineers for the disputed underground mining market, offering free online training. Participants will learn in practice about how the HxGN MinePlan tools and suites work, having direct contact with work routines applied in underground mining. The main topics covered during the program will be: MinePlan 3D – CAD; MinePlan UG Tools – UG Drawing Tools; MinePlan Room and Pillar – Layout and stability control for Cameras and Pillars; MinePlan Ring Design Tool – Drilling and Dismantling Plan UG; MinePlan Reserve – Cubing; MinePlan Planner – Database, operational analysis and reports; MinePlan Stope – Stopes and Sequencing Optimization (Model…

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