Summary
Overview
Work History
Education
Skills
Languages
Personal Information
References
Disclaimer
Timeline
Generic

Sebongile Matuba-Tuba

Summary

Detail-oriented team player with strong organizational skills. Ability to perform multiple tasks simultaneously with a high degree of accuracy. Organized and dependable candidate successful at managing multiple priorities with a positive attitude. Willingness to take on added responsibilities to meet team goals.

Overview

5
5
years of professional experience

Work History

Geologist

Let'seng Diamonds (Pty) Ltd
01.2021 - Current
  • Monitored loading activities in the pits to ensure optimal ore extraction through efficient grade control practices
  • Facilitated stockpile building and depletion processes
  • Collected, stored and analyzed geological data to compile daily, monthly and quarterly ore reconciliation reports.
  • Collaborated with multidisciplinary teams through pit assessments and meetings personnel in order to making decisions that enable fulfillment of the mine plan
  • Engaged in geological mapping in a form of trenching floors and face mapping of pit walls to collect primary data such as contacts and lithological points needed to update the geological model
  • Created 3D geological models using Leapfrog and Surpac software
  • Logged drill chips from geologically complex areas prior to blasting for dilution control and for supplemental geological modelling data collection

  • Planned and executed diamond spiking activities as part of plant efficiency testing and compiled spiking reports
  • Made preparations for discrete production samples which are a key to evaluating economic properties of different kimberlite types and compiled sample reports thereof.
  • Collected grab samples for density measurements from every ore blast.
  • Ensured adherence to safety protocols during fieldwork, thus minimizing incidents and fostering a culture of safety.
  • Mentored intern geologists by sharing expertise and providing guidance on project tasks, fostering a supportive work environment.

Intern Geologist

Let'seng Diamonds (Pty) Ltd
01.2019 - 12.2020
  • Engaged in mapping, pit inspection and grade control activities
  • Logged core for geological observations at specific depth
  • Created 2D geological maps using ArcMap
  • Accurately organized data in a way that is easily accessible and continuously updated various geological database sets
  • Made detailed macroscopic descriptions of kimberlite rocks
  • Participated in diamond value management with the focus on diamond breakage analyses and presented results
  • Created maps using ArcGIS
  • Actively participated in departmental meetings, offering insightful suggestions that led to innovative problem-solving strategies.
  • Developed and maintained relationships with key internal stakeholders at the mine
  • Collected, arranged, and input information into database management system.
  • Implemented quality control measures to ensure consistency and reliability in collected data sets during fieldwork assignments.
  • Adhered to procedures and other quality assurance measures in place during sample collection.
  • Collected vital geological samples such as density, magnetic susceptibility, micro diamonds, heavy minerals uniaxial compressive strength and petrography for laboratory analysis and interpretation.

Education

BSc Honors Geology -

University of Pretoria

BSc Geology -

University of Pretoria

COSC -

Lesotho High School

Junior Certificate -

Lesotho High School

Primary School Leaving Examinations -

New Millennium English Medium School

Mabuleng Primary School

Skills

  • Scientific research
  • Report compilation
  • Geological Modeling
  • Problem-Solving
  • Attention to Detail
  • Adaptability and Flexibility
  • Problem-solving aptitude
  • Risk Assessments
  • Analytical Skills
  • Sample Collection
  • Data analyzation
  • Data Interpretation
  • Presentation preparation and deliverance
  • Geological sampling
  • Geological mapping
  • Geostatistical analysis
  • Computer literacy
  • Interpersonal Skills
  • Mineral Exploration
  • Report Preparation
  • GIS applications
  • Geological Database Design
  • Core Analysis
  • Geological Photography

Languages

Sesotho
English

Personal Information

  • Date of Birth: 09/02/95
  • Gender: Female
  • Nationality: Mosotho

References

  • James Roberts University of Pretoria
  • Nts'asa Seboka Lesotho High School

Disclaimer

I confirm that all information stated in this document is correct and complete to the best of my knowledge. Therefore, I allow the company to validate the information.

Timeline

Geologist

Let'seng Diamonds (Pty) Ltd
01.2021 - Current

Intern Geologist

Let'seng Diamonds (Pty) Ltd
01.2019 - 12.2020

BSc Honors Geology -

University of Pretoria

BSc Geology -

University of Pretoria

COSC -

Lesotho High School

Junior Certificate -

Lesotho High School

Primary School Leaving Examinations -

New Millennium English Medium School

Mabuleng Primary School
Sebongile Matuba-Tuba