We have a new peer reviewed paper in Minerals Engineering showing how Deep Neural Networks predict standard comminution parameters directly from Geopyörä breakage test data. The result is higher accuracy with smaller samples and faster turnaround. What this means for you: - Less sample mass, more samples across the orebody, better variability capture - Direct prediction of Axb/DWI and BWI from force, energy, t10, SG and related features - A clear path to scale geomet prog

Our paper, titled "The Geopyörä Index: A New Instrument for Assessing Comminution and Rock Strength Parameters," presented by Thiago de...

A new paper, presented at the 20th Procemin Conference and based on a related thesis, is now available for easy download. The research...

We are excited to announce that the pre-print of our latest paper, "Accuracy and Precision of the Geopyörä Breakage Test" has been...

Our most recent paper validating the " Accuracy and Precision of the Geopyörä Breakage Test" has just been approved for pre-print! This study had two main objectives. First, we assessed the accuracy of the Geopyörä compared to the standard DWT test across measurements from seven different ore bodies. Secondly, we validated the precision of the Geopyörä device using the Round-Robin methodology with four distinct Geopyörä devices from different laboratories. If you're interes

Our latest paper on the application of Deep Neural Networks (DNN) and Particle Swarm Optimization (PSO) to geomet models and predict Drop...

Our latest made, authored by the Geopyörä team members Thiago de Alemida and Marcos de Paiva Bueno has been presented at the INAC 24 in...

Author: Leonardo Ribeiro Lara January 2024 ​ Thesis submitted for the Bachelor's Program in Mining Engineering. Supervisors: Prof. Dr...

Happy to announce that our article, after initial pre-print, is now officially published and accessible! This paper delves into the...

This paper presented at the 2023 SAG Conference, details the results and conclusions of the application of the Geopyora in...

Paper published at the 2023 Procemin Conference and demonstrates how the Geopyörä test can effectively complement Sensor-Based Sorting...

The preprint of our new article on the validation and comparison of the Geopyörä test against the industry standards SMC® and Bond ball...

There are a few current projects investigating primary and secondary sources of scandium, which is listed as a critical raw material for...

Paper published in Minerals Engineering, Volume 168, July 2021 (in press). Abstract: The mining industry needs a low-cost and reliable...

Paper submitted to the XXX International Mineral Processing Congress 2020 Abstract: Comminution tests are an essential element in the...

Author: Tábatha Chávez Matus June 2020 ​ Thesis submitted for the Master's Program in Mining Engineering and Mineral Processing....

Author: Janne Torvela February 2020 ​ Thesis submitted for the Master's Degree Program of Mechanical Engineering. Supervisors: Dr. Marcos...

Publication Number WO/2020/136309 Publication Date 02.07.2020 International Application No. PCT/FI2020/050100 International Filing Date...