Geologist
NELSON BADILLO
Coeur Mining
Mission,TX
2
Languages
1
Certification
13
years of professional experience
I am a proactive person with more than 8 years of experience in underground mining all over Mexico. ore control programs, drilling plans, core logging, samples, mapping, cross sections, structural control, different ore kinds like skarn, sulfides, ore bodies, veins, stockwork. polymetallic (Au,Pb,Ag,Zn.Cu). American and Mexican Citizen ship.
Work History
Senior Geologist
4 Months- Review core samples and logging details to identify mineralized zones and structural trends.
- Coordinate field observations with mine personnel to align geological findings with active site conditions.
- Maintain geological maps, sections, and databases for accurate reporting and planning support.
- Compile assay, sampling, and production information to support technical reviews and daily decisions.
- Assess geological risks in developing areas and communicate findings to mining teams.
- Prepare concise technical updates for stakeholders on geology findings and site conditions.
- Guide junior staff through logging standards, field notes, and routine geological procedures.
- Grade/block Reviews and Releases for OC over Vulcan Software.
GEOLOGIST Ll
7 Months- ORE Control Geologist. Carlin type Deposits
- Design of De-Risk and Grade Control drilling programs, track and report weekly/monthly intercepts and progress, assist with yearly budgets
- Supervise and report out spends to drill budgets and forecasts
- Compile and validate drilling data; including assay results, downhole survey, geology logging and QAQC and other data collected during drilling
- Support RC and Core drilling activities through drill and drill station inspections, validating TD’s
- Geological logging of core and RC chips; update of grade control modeling
- Geological mapping (either digital (Tablet) or on paper depending on location) and sampling of active benches; in all weather conditions. 5Ft Mapping.
- Software as Deswik, Deswik mapping, Deswik MDM, Leapfrog, AcQuire, AutoCad.
GEOLOGIST ll
1 Year 7 Months- Core login geologist, petrography, sampling, and description on drilling core from Phoenix mine ore body (SKARN Cu-Au Porphyry) on Acquire software.
- Successfully managed multiple projects simultaneously, ensuring deadlines were met and tasks completed accurately.
- Collaborated with team members to ensure quality control (QAQC) standards were met on all projects.
FRAC VALVE TECH
1 Year 1 Month- Rebuilt high-pressure manual hydraulic valves in 7'10, 7'15, 3'15, and 4'10 sizes to restore service readiness.
- Coordinated with coworkers to complete rebuild and inspection tasks efficiently.
- Balanced multiple tasks while applying critical thinking and problem solving under pressure.
GEOLOGIST
2 Years 11 Months- Underground ore control geologist, samples, mapping, project developmets, cross sections, development softwares as CAD, underground mining support task, structural control, core log.
- Developed and implemented detailed geologic mapping techniques to identify subsurface features.
- Compiled geological information from variety of sources to create comprehensive maps for use in research projects.
MAPPING SUPERVISOR
1 Year- Move and control all the crew to each activity around the south part of the state of Nuevo Leon, Mexico taking control of all the updates of each map that we have on the cartography.
- Supervised and coordinated activities of staff to ensure compliance with established policies, procedures, and standards.
- Delegated tasks to team members according to individual strengths.
- Worked closely with upper management to develop strategies for improving operational efficiency within the department.
SAFETY SUPERVISOR
1 Year 11 Months- Supervised daily production duties in ethanol operations while translating safety instructions for workers.
- Performed regular equipment inspections for safe operation and maintenance across production areas.
- Coordinated with management to keep safety protocols in place and followed across shifts.
- Implemented hazard control measures to reduce injury and illness risk in the workplace.
- Documented inspection findings and safety follow-ups in Microsoft Office to support timely corrective action.
CHIEF GEOLOGIST
2 Years 11 Months- Directed underground ore control for polymetallic Au, Ag, Pb, and Zn veins in thick-vein mine conditions.
- Developed drilling plans and mine development work to support underground operations.
- Used AutoCAD, Promine, AcQuire, and Microsoft Office to manage geology design work and reporting.
- Coordinated multiple geology projects and people under pressure while meeting deadlines.
- Learned new skills and stayed current with industry changes to keep deliverables high quality.
GEOLOGIST
2 Years 11 Months- Ore control geologist underground silver mine, mapping, samples, stock pile, mineral description around the ore body like skarn (Pb-Zn), Veins, chimneys, Brecia.
- Implemented innovative drilling techniques for exploration purposes while taking safety precautions into account.
- Designed geological mine maps, monitored mine structural integrity, or advised and monitored mining crews.
Education
INGENIERO GEOLOGO AMBIENTAL - Geology
Skills
Critical thinking and problem solving
Effective time Manegament
Leadership and Fast Learning
Microsoft Oice
CAD softwares
Ability to Work Under Pressure
SKILLS
Spanish | Native
English | Advanced
Personal Information
Title: Geologist
Certification
Vulcan Essentials
Timeline
Senior Geologist
Coeur Mining
05.2026 - CurrentRead More
GEOLOGIST Ll
Nevada Gold Mines
09.2025 - 04.2026Read More
GEOLOGIST ll
Nevada Gold Mines
02.2024 - 09.2025Read More
FRAC VALVE TECH
Supreme Production Services
01.2023 - 02.2024Read More
GEOLOGIST
Dmv. Guanacevi
01.2020 - 12.2022Read More
MAPPING SUPERVISOR
INEGI
12.2019 - 12.2020Read More
SAFETY SUPERVISOR
PRO COOP
01.2018 - 12.2019Read More
CHIEF GEOLOGIST
Greath Panther Silver
01.2016 - 12.2018Read More
GEOLOGIST
First Majestic Silver Corp.
01.2014 - 12.2016Read More
Facultad de Ciencias de la Tierra, UANL
INGENIERO GEOLOGO AMBIENTAL from Geology
Read More