Roberto Cobra Email & Phone Number

State Of Goiás, Brazil

Brazil

I work as an in-house consultant in mineral resources, assisting the mine geology and exploration teams in the areas of QAQC, geological database, geological modeling, estimation and classification of mineral resources, reconciliation and compliance.My main goals are to technically develop the teams and spread the industry's best practices among the units.Specifically, I collaborate with the establishment of project architecture in the Leapfrog environment, the validation of geological databases and models, the definition and validation of estimation strategies and the classification of mineral resources.

Pilar De Goiás, Goiás, Brazil

Resource geologist for the mines and exploration targets of the Pilar Group (Pilar, Sertão, Tucano, Laiva)- QAQC and database- Geological modeling (Leapfrog Geo)- Resource estimation and classification for short- and long-term models (Leapfrog Edge and Isatis Neo)- Reconciliation and adherence- Preparation of reports for government agencies and investors

Santa Bárbara, Minas Gerais

Resource geologist for AngloGold Ashanti's mines and exploration targets at the Córrego do Sítio unit- QAQC- Validation of estimation domains- Resource estimation for medium- and long-term models (Datamine Studio RM and Isatis) with a focus on KNA tests to define and validate estimation strategies for the different targets- Resource classification and evaluation- Support for short-term estimation routines

Pgdm - Pilar De Goiás - Go

Geologist for underground orogenic gold mine in narrow veins- Face-mapping and mining quality control- Sampling, QAQC and database management- Geological modeling (Leapfrog Geo)- Resource estimation and classification for both short-term and long-term models (Vulcan and Isatis)- Reconciliation and adherence

Pgdm - Pilar De Goiás - Go

Geologist for an underground orogenic gold mine hosted in narrow veins- Face-mapping and mining quality control- Sampling, QAQC, and database management- Geological modeling (Leapfrog Geo)- Resource estimation and classification for both short-term and long-term models (Vulcan e Isatis)- Reconciliation and adherence

Rio Claro - Sp

Postgraduate student (Master's Degree) in Regional Geology at UNESP, CAPES scholarship recipient, and FUNEP researcher- Geological mapping with a focus on stratigraphy and the definition of oil and gas traps- Remote sensing- Geoinformatics (ArcGIS software)

Cajati - Sp

Consulting geologists in limestone mines for cement and limestone for agricultural use- Geological and geotechnical mapping- Geological modeling and content estimation using Gemcon's GEMS software- Pit design for quarterly, annual, and LOM mining plans- Quarterly and annual production control- Sampling and description of cores- Database and QAQC- Reconciliation and adherence

Mmic - Alto Horizonte - Go

Geologist at an open-pit gold and copper mine- Geological and geotechnical mapping- Pre-blasting assessment to define blasting plans- Post-blasting assessment and quality control of mined material- Daily production control- Sampling- Database- Geological and geotechnical modeling and resource estimation using Minesight software- Support for short-term mine planning- Reconciliation

Postgraduate Degree, Philosophy And Self-Knowledge

Bacharel, Geologia/Ciências Da Terra

Education record