Osiro Mizpah Unuevho
Geologist — Mineral & Petroleum Exploration
A geologist with interests in mineral and petroleum exploration, petrology and associated economic potentials, geochemistry, geophysics, GIS and natural resource management.
Profile
Osiro Mizpah Unuevho is a geologist with interests in mineral and petroleum exploration, petrology and associated economic potentials, geochemistry, geophysics, GIS and natural resource management. His career spans geological consulting (prospecting and mineral title evaluation), mineral exploration and resource evaluation.
Across Nigeria, Osiro has worked on several joint ventures whose scope of work includes mineral prospecting, (title) evaluation and exploration, working with organizations such as P.W. Nigeria Limited, Meridian Drilling and Exploration Services, BUA Cement, Dangote Cement Plc and Seistech Energy. His experience includes supporting geological mapping, sample collection, geochemical assay, well-logging and seismic profile analysis, leading exploration drilling campaigns (diamond drill and reverse circulation), core and chip logging, and preparing technical reports for clients.
Portfolio
Project Geologist
BUA Cement — P.W. Nigeria Limited — Meridian Drilling & Exploration Services
- Marble Resource Drill Program — project management
- Marble core drill program with depths >1000m
- Marble R.C. drill program with depths >200m
- Core and chip logging
- Technical reports
Exploration Geologist
PW Nigeria Limited (Mining Division)
- Dagma North Extension Au Soil Sampling Project, Minna — soil sampling in a 50m x 200m grid with 250 sample points
- Geological mapping of parts of Zungur and Bauchi — field mapping and localized soil sampling of Lithium-Caesium-Tantalum bearing pegmatite veins
- Gypsum Prospecting, Toto Axis, Nasarawa
- Mingo North First Phase Au Soil Sampling — 50m x 200m grid with 900 sample points
- Paimasa-Mint Au Exploration Project, Minna — diamond core drill (2 holes, up to 300m total depth) and reverse circulation drill (15 holes, up to 1500m total depth); drill core and RC sample preparation for laboratory analysis
Geologist
Dangote Cement Company
- Topographic survey mappings around mining pits
- Core drilling and logging exercises with the core drilling unit
- Blast and drilling
- HEMM equipment maintenance
- Compilation of breakdown reports and HEMM analysis for the office of the Senior General Manager (Mines)
Interpreter
Seistech Energy Limited
- Identified seismic stratigraphic surfaces, subsurface and hydrocarbon-bearing zones using seismic indicators
- Interpreted gamma ray, resistivity, neutron porosity, and bulk density logs for hydrocarbon pay zones and formation sand types
- Correlated lithologies using gamma ray logs and their depositional environments