A propos de Dassouma YEYE

  • Date de naissance 26-08-1979
  • Autre numéro de téléphone +226 75180474
  • Niveau académique Master
  • Genre Homme
  • Lieu de naissance Man, République De Côte D’Ivoire
  • Pays de nationalité BF
  • Pays de résidence BF
  • Situation matrimoniale Célibataire
  • Nombre d’enfants 0
  • Département Opérations
  • Niveau anglais Bilingue
  • Expérience bailleur Choisir
  • Nombre d’années d’expérience 16
  • Pays d’expérience internationale GH
  • Pays de formation internationale GH
  • Références académiques
    1- M. Antoine KARAMBIRY, Juriste s/p Droit des Affaires et Fiscalité, Expert juriste minier. Associé – Gérant, « Cabinet d’Affaires Juridiques et Minières » - CAJM, 01 BP 2431 Ouagadougou 01, Burkina Faso, Contact téléphonique : +226 78944415/ +226 70212674. E-mail: antkaram@yahoo.fr ; 2- M. Mathurin ZONGO, Directeur Général de l’INSAM et de SCI-Burkina, Mobile : +226 70250758 ou +226 78092929, Email : sciburkina@yahoo.fr; 3- Robert SANHAMA, MSc, Position: Network and System Administrator – Webmaster – SUNSYSTEMS Administrator – Office IT Manager at the Permanent Interstates Committee for Draught Control in the Sahel (CILSS), Ouagadougou / Burkina Faso (www.cilss.bf); Postal address: 03 BP 7049 Ouagadougou 03; Tel: (+226) 25 37 41 25/26; Mobile: (+226) 70 26 04 04; Fax: (+226) 25 37 41 32. Email 1: robert.sanhama@cilss.bf / Email 2: rsanhama@hotmail.com, Website: http://robertsanhama.africa-web.org; 4- Dr Nicolas KAGAMBEGA, Position: (Former) Lecturer and head of the Geology Department, (University of Ouagadougou), Postal address: 03 BP 7021 Ouagadougou 03 BURKINA FASO, Tel: (+226) 25 33 73 72; Mobile : (+226) 70 27 33 35, Email : kaninicolas@yahoo.fr; 5- Prof. Seta NABA, Position: Lecturer at the Geology Department, (University of Ouagadougou), Postal address: 03 BP 7021 Ouagadougou 03 BURKINA FASO, Tel: (+226) 25 33 73 72; Mobile: (+226) 76 44 77 33 or (+226) 70 45 98 69; Email: setanaba@yahoo.fr.
  • Références professionnelles
    1-Mr. CISSE M. AMADOU, Position: Former Exploration Manager, Amara Mining Plc. - West Africa, Mobile: (+226) 76 68 78 78 or (+226) 75 53 28 53, Email 1: acisse@intnet.ne; 2-Marie Sexton, Position: (Former) Risk Executive - Natural Resources at the Commonwealth Bank of Australia, Phone: +61 2 99160937, Email 1: marie.sexton@cba.com.au / Email 2: marieksexton@hotmail.com; 3-Mr. Clemence Afeke Senior Exploration Geologist at SEMS Exploration Services Ltd, Mobile: +233 24 411 0090, +233 26 712 6088, Email: c_afeke@yahoo.com; 4-Graham K. Ellis, BSc (Hons), MSc, MCSM, FGS, CGeol, Position: Principal Geologist at Geologistiks Ltd, Consultant, Postal address: Valley Road, Llanfairfechan, Conwy, LL33 0SE, Phone (UK mobile): +44(0) 7966 414156, Email: gkellis@geologistiks.co.uk; 5-Roland Olivier ZIDA, MSc, MBA, Position: (Former) Geology Superintendent at Kalsaka Mining SA; (Current) Managing Director of “Consulting Firm for Operations and, Mining and Economic Investments Management” (Bureau d'Etudes de travaux et Gestion des Investissements MINiers et Economiques, www.begimine-bf.com) Postal address: 09 BP 636 Ouagadougou 09 - BURKINA FASO, Phone: (+226) 25 47 92 55; Mobile: (+226) 76 43 25 75, (+221) 77 121 45 57; Email 1: rolizida@gmail.com /Email 2 : rolizida@begimine-bf.com; 6-Andrew Owusu Asante, MSc. Position: (Current) Unit Manager Mine Geology, Asanko Gold Mine, Republic of Ghana; (Former) Regional Resources Manager, Amara Mining PLC, Mobile: (+233) 243130124 or (+226) 75 00 55 04. Email : Andrew_asante@yahoo.co.uk;

Formation

  • 2017 - 2017
    Teng Tuuma Geosciences Institute of Ouagadougou and Dr. Michael DOGGETT (Director of the Mineral Deposits Research Unit of the University of British Columbia, Vancouver, Canada).

    Certificate of Attendance.

    July 10th to 14th, 2017: Attendance at the professional development short course on “Economic Guidelines for Mineral Exploration” aiming at evaluating mineral projects economic parameters in order to support investment decision making and guide companies strategic planning, organized by Teng Tuuma Geosciences Institute of Ouagadougou and Dr. Michael DOGGETT (Director of the Mineral Deposits Research Unit of the University of British Columbia, Vancouver, Canada): • Introduction (Mineral Economics: Definition and Application); • Economic Evaluation Techniques and Terminology (Introduction to economic evaluation; The concept of Cash Flow; Estimation of Cash Flow for mineral deposit evaluation; Cash Flow criteria; Time Value of Money; Discounted Cash Flow methods; Mining Tax considerations; The effects of inflation; Sensitivity Analysis; Risk Analysis Techniques; • Exploration Planning Applications (Establishing minimum acceptable exploration targets; The decision tree concept applied to exploration planning). Reference: Dr. Morou François OUEDRAOGO, Managing Director Teng Tuuma Geosciences Institute; Email: mfo.ttg@gmail.com, Phone: +226 70 20 33 35. Website: www.ttgeo.com. Other contacts: Email: infos@ttgo.com; ttgeoservices@gmail.com. Phone contacts: +226 25 40 77 12 / +226 76 92 08 00 / +226 70 02 03 01;

  • 2010 - 2011
    The Society for Creative Innovation (SCI-USA) International Education Center of Excellence (www.scieducation.org), in partnership with INSAM Burkina.

    Advanced Professional Graduate Certification in Entrepreneurship, Marketing and Managerial Business Administration (CEMBA [USA]

    From March 2010 to March 2011: Training in the Advanced Professional Graduate Certification in Entrepreneurship, Marketing and Managerial Business Administration (CEMBA[USA]), programme organized by the Society for Creative Innovation (SCI-USA) International Education Center of Excellence (www.scieducation.org), in partnership with INSAM Burkina.

  • 2004 - 2005
    University of Ouagadougou, Burkina Faso.

    Master’s (M1) degree in Geological Sciences (University of Ouagadougou).

    Master’s (M1) degree in Geological Sciences (University of Ouagadougou).

  • 2003 - 2004
    University of Ouagadougou, Burkina Faso.

    Bachelor’s degree in General Geology (University of Ouagadougou).

    Bachelor’s degree in General Geology (University of Ouagadougou).

Expérience

  • 2020 - 2020
    T-Engineering SARL.

    Hired as Geosciences Expert for the Organizational Audit of the Geological and Mining Research Division of Burkina Faso’s Geological Survey (BUMIGEB).

    July 6th to October 20th 2020: Hired as Geosciences Expert for the Organizational Audit of the Geological and Mining Research Division of Burkina Faso’s Geological Survey (BUMIGEB).

  • 2017 - 2020
    Burkina Mining Company SA, subsidiary of Avesoro Resources Incorporated in Burkina Faso.

    Senior Mine Geologist.

    May 30th, 2018 to September 14th, 2019: Called back to the Youga Gold Mine in the purpose of reinforcing the Geology Section’s senior staff. Taking up the positions of Acting Chief Geologist (from August 7th to September 28th, 2018), and Acting Geology Superintendent as well (May 12th to June 4th, 2019). Writing of the 2018’s full year mining production report titled “Justification of 2018’s Year to Date Mining Production Figures” (January 2019). In-house and external Geochemical Laboratories invoices checking and validation. In-pit floor mapping; March 13th 2017 to May 29th 2018: Transferred to the MNG Gold (Currently, Avesoro Resources Inc.) company’s new Balogo/Netiana Open Pit Mining Project in southern Burkina Faso, for ore mining activities start-up supervision and the setting of the operational ore control team. Practice of End-of-Months blocks models depletion reporting, Resource Model versus Grade Control Model/ Grade Control Model versus Actual Mined reconciliation and gone through Grade Control Block Modelling process using Geovia Surpac Software (programme): Data management; Wireframing and Wireframes validation; Block modelling; Flitch plans generation (creation); ROM pad Accounting and Management. I have ensured substantial grades ore blocks hoisting by combining structural information to the operational ore control process, and provided assistant for ROM pad and drains construction; January 18th to March 13th 2017: Senior Mine Geologist assigned to the Grade Control activities at the Youga Gold (open-pit) Mine, held by Burkina Mining Company SA, subsidiary of MNG Gold in Burkina Faso. I have gone through an introduction to the use of the Geology and Mine Planning software Gemcom (Geovia)-Surpac versions 6.3.2/ 6.4.1/ 6.5.1;

  • 2016 - 2021
    Non-permanent lecturer at two private institutes in Ouagadougou.

    Non-permanent lecturer.

    January 2016 to May 2021: Non-permanent lecturer at two private institutes, namely the “Teng-Tuuma Geosciences Institute of Ouagadougou” (Professional Bachelor’s degree in Geological Exploration and Mining / website: www.ittgo.com) for the 2016-2017, 2017-2018, 2018-2019, and 2019-2020 academic years, and the former CERCO (Center for Knowledge Reinforcement) Institute of Ouagadougou (Professional Bachelor’s degree in Geology, Mines and Petroleum/ website: www.groupecerco.com) for the 2015-2016 academic year, in charge of the following modules: • “Minerals (ore) processing and beneficiation (Mineralurgy and initiation to process metallurgy)” module, in the second year’s class of Professional Bachelor’s degree; • “Mining methods” (conventional open pit mining and underground mining methods) in the first year’s class of Professional Bachelor’s degree.

  • 2008 - 2014
    at Kalsaka Mining SA and Séguénéga Mining SA, subsidiaries of Amara Mining Plc in Burkina Faso.

    Mine Geologist.

    June 2015: Consultancy works at Kalsaka Mining SA and Séguénéga Mining SA: Data Compilation for mines sites rehabilitation purposes: Up-to-date wireframes of the sites (Datamine Studio 3 and dxf formats) including location of open pits, waste dumps, Run-Of-Mine pad, natural topographic surfaces and top of fresh rock. I have also provided assistance for the location of other infrastructures requiring remediation; October 2013 to September 2014: Transferred to Séguénéga Mining SA at the Sega Gold Project (subsidiary of Amara Mining Plc in Burkina Faso) as Mine Geologist with the same job description as in the Kalsaka open pit gold mine; Introduction to the use of Maptek Vulcan version 8.2 software for grade control modelling; April 14th 2008 to September 2013: Mine Geologist at Kalsaka Mining SA subsidiary of Amara Mining Plc (Formerly Cluff Gold Plc) in Burkina Faso: September 2013: Pre-production Grade Control programme at the “Séguénéga Gold Project”: Blastholes sampling supervision, drillholes logging, samples preparation for submission to the in-house laboratory, Grade Control ore block modelling, supervision of operational ore control; From August 21st, 2008 to August 30th, 2013: • Grade Control ore block modelling with CAE Studio software: Data validation (Collar, Survey, Assays, and Geology files); CSV files importation into Datamine Studio 3 software; Blastholes desurveying and wireframes generation; Use of a set of commands (prompts) summarised in a macro for model blocks creation and their respective grades interpolation; On-screen validation and ore interpretation by digitising mining blocks; Generation of planes followed by demarcation on the field; • Riplines planning, sampling supervision and logging; • Ore Interpretation with Datamine studio3 and Interdex software; Ore demarcation plans production; • Quality Assurance-Quality Control (QA-QC) analysis of assays results; • Operational ore control and Specific Gravity (SG) sampling; • Training of the Geology section’s junior staff in operational ore control procedures as well as the observance of safety measures in the open cut pits; • Correction of mineralized zones after hoisting, using Datamine studio3 and Interdex; • ROM pad monitoring; • Follow up of the plant supply grades in ore; daily production figures estimation and records; • Field reconnaissance, pit extension and exploration drillholes planning; • Discontinuities mapping for benches geotechnical stability study; Introduction to the Geotechnical data analysis software “Dips”; Core logging review; • Sumps location for in pit groundwater management; • Have provided assistance to SRK Geotechnics and Structural Geology consultants in field works carried out during site visits; • Consumables’ stocks follow up and contribution to budget planning; • Measurement of the density of weathered material using the Bowl/ Through method; • Taken through reserve model-versus-Grade Control polygons, reserve model-versus-as mined and Mining-versus-Plant reconciliation process and resource block model depletion practice as well; • Guided tour of the dry and wet plant sections at the kalsaka mine’s heap leach processing facilities. From April 19th to August 19th, 2008: Pre-mine start (Open-pits Pre-production) stage; Execution of a Grade Control Reverse Circulation (RC) drilling programme at Kalsaka Mining SA: • Drill holes logging; Sampling supervision; • Drafting and sending weekly and monthly reports by Email; Ore control;

  • 2016 - 2016
    Submission of an application for a Project implemented by the UNICEF in the region of Markala, in Mali.

    Co-author of a proposition for the development of a decision support geomatic platform, aiming at building better management capacities and strengthening resilience to floods impacts.

    September 7th to 11th, 2016: Participation in the elaboration of a proposition for the development of a decision support geomatic platform, aiming at building better management capacities and strengthening resilience to floods impacts. Reference: Erdjouman Jean SANOU, Docteur ès sciences économiques/ Macroéconomiste financier. Mobile phone: +226 70723636; Email: sanou_jean@yahoo.com.