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Geoscience Course
More than 2 million students worldwide

Geoscience Course

Master the full spectrum of geoscience — from Earth's internal structure to resource extraction and hazard assessment. This course delivers rigorous, practical training across geology, geophysics, hydrogeology, and geochemistry. Whether you're targeting a career in mining, petroleum, environmental consulting, or engineering geology, this is the technical foundation you need.

Dedika for businesses

What you will learn:

You will build a comprehensive understanding of Earth materials, plate tectonics, sedimentary systems, and geochemical processes. You will learn to interpret geophysical surveys, construct geologic maps, and evaluate petroleum and mineral resource systems. The course covers hydrogeology, groundwater modeling, and contamination assessment in detail. You will also develop skills in geohazard analysis, remote sensing, GIS, and technical reporting. By the end, you will be equipped to contribute to exploration, environmental, and engineering geology projects at a professional level.

How you study in practice Geoscience Course

How you practice Geoscience Course

For companies looking to train their teams

With Dedika for businesses, the course includes exercises and examples tailored to your own business and the way your company needs.

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Course Content

8 Chapters • 40 LessonsDuration between 4 and 360 hours (you decide)

Chapter 1See details

Foundations of Earth Science

  • Lesson 1 • Rock Types and the Rock Cycle

    Distinguishes igneous, sedimentary, and metamorphic rocks and their genetic relationships. Links rock-forming processes to broader Earth system dynamics.

  • Lesson 2 • Geologic Time and Stratigraphy

    Introduces relative and absolute dating methods and the geologic timescale. Enables accurate age assignment and stratigraphic correlation in field and lab work.

  • Lesson 3 • Minerals and Their Properties

    Identifies rock-forming minerals by physical and chemical properties. Provides the vocabulary and identification skills essential for all lithologic analysis.

  • Lesson 4 • Earth's Surface Processes

    Examines weathering, erosion, and sediment transport as landscape-shaping agents. Connects surface dynamics to subsurface resource distribution and hazard assessment.

  • Lesson 5 • Earth's Internal Structure

    Covers crust, mantle, and core properties using seismic evidence. Establishes the physical baseline needed for understanding plate tectonics and rock formation.

Chapter 2See details

Plate Tectonics and Structural Geology

  • Lesson 1 • Folds and Folding Mechanisms

    Classifies fold geometries and explains their kinematic origins. Enables recognition and measurement of fold structures in field mapping and subsurface data.

  • Lesson 2 • Stress, Strain, and Rock Deformation

    Defines stress and strain regimes and their effects on rock behavior. Provides the mechanical foundation for interpreting folds, faults, and fractures.

  • Lesson 3 • Faults and Fault Systems

    Describes normal, reverse, and strike-slip fault kinematics and associated landforms. Connects fault geometry to seismic hazard and hydrocarbon trap analysis.

  • Lesson 4 • Plate Tectonic Theory

    Reviews evidence for plate motion and the driving mechanisms of convection. Frames the global context for volcanism, seismicity, and basin formation.

  • Lesson 5 • Geologic Map Interpretation

    Teaches reading and constructing geologic maps and cross-sections. Integrates structural concepts into spatial representations used in exploration and engineering.

Chapter 3See details

Sedimentology and Stratigraphy

  • Lesson 1 • Diagenesis and Reservoir Quality

    Covers compaction, cementation, and dissolution processes that alter original sediment. Links diagenetic history to porosity and permeability in subsurface reservoirs.

  • Lesson 2 • Carbonate and Evaporite Systems

    Describes carbonate factory processes, reef systems, and evaporite precipitation. Connects carbonate facies to porosity development and seal rock formation.

  • Lesson 3 • Sediment Transport and Deposition

    Examines fluid dynamics controlling grain entrainment, transport, and settling. Establishes the physical basis for interpreting sedimentary structures and textures.

  • Lesson 4 • Clastic Depositional Environments

    Characterizes alluvial, fluvial, deltaic, and deep-marine systems by their diagnostic facies. Builds skills for predicting reservoir geometry and quality in clastic sequences.

  • Lesson 5 • Sequence Stratigraphy

    Introduces systems tracts, sequence boundaries, and base-level controls on stratigraphy. Enables basin-scale correlation and prediction of stratigraphic trap locations.

Chapter 4See details

Geochemistry Principles and Applications

  • Lesson 1 • Stable Isotope Geochemistry

    Covers fractionation of stable isotopes in water, carbon, and sulfur systems. Enables paleoclimate reconstruction and fluid source identification.

  • Lesson 2 • Radiogenic Isotope Systems

    Introduces Rb-Sr, Sm-Nd, and U-Pb decay systems for geochronology and provenance. Connects isotopic signatures to crustal evolution and sediment sourcing.

  • Lesson 3 • Environmental Geochemistry

    Addresses natural and anthropogenic contaminant behavior in soils, water, and sediment. Prepares students to assess geochemical risk and design remediation strategies.

  • Lesson 4 • Element Distribution in Earth Materials

    Explains major, minor, and trace element behavior during magmatic and sedimentary processes. Provides the chemical framework for interpreting rock and fluid compositions.

  • Lesson 5 • Fluid-Rock Interaction and Geofluids

    Analyzes hydrothermal, diagenetic, and metamorphic fluid systems and their chemical effects. Supports interpretation of ore deposits, diagenesis, and geothermal systems.

Chapter 5See details

Geophysical Methods and Interpretation

  • Lesson 1 • Seismic Reflection and Refraction

    Explains wave propagation, acquisition geometry, and processing workflows for seismic surveys. Builds competency in identifying reflectors, faults, and stratigraphic features.

  • Lesson 2 • Integrated Geophysical Interpretation

    Combines multiple geophysical datasets to build consistent subsurface models. Develops critical evaluation skills for resolving ambiguity in geophysical interpretations.

  • Lesson 3 • Electrical and Electromagnetic Methods

    Introduces resistivity, induced polarization, and electromagnetic techniques for shallow surveys. Connects electrical properties to lithology, fluid content, and contamination.

  • Lesson 4 • Well Logging and Borehole Geophysics

    Covers gamma-ray, resistivity, density, and neutron logs for formation evaluation. Integrates borehole data with surface geophysics for subsurface characterization.

  • Lesson 5 • Gravity and Magnetic Surveys

    Covers measurement principles, corrections, and anomaly interpretation for potential field methods. Enables detection of density and susceptibility contrasts linked to geology.

Chapter 6See details

Hydrogeology and Groundwater Systems

  • Lesson 1 • Groundwater Flow Principles

    Applies Darcy's law and flow net analysis to quantify groundwater movement. Connects hydraulic gradients to recharge, discharge, and contaminant migration pathways.

  • Lesson 2 • Groundwater Quality and Contamination

    Examines natural hydrochemistry and anthropogenic contamination sources in aquifer systems. Prepares students to assess water quality risk and prioritize remediation actions.

  • Lesson 3 • Pumping Tests and Aquifer Analysis

    Covers pumping test design, data collection, and analytical methods for aquifer parameter estimation. Provides practical skills for well yield and sustainability assessment.

  • Lesson 4 • Groundwater Modeling and Management

    Introduces numerical flow and transport modeling for aquifer management decisions. Links model outputs to sustainable yield, drawdown prediction, and policy support.

  • Lesson 5 • Aquifer Types and Properties

    Defines confined, unconfined, and fractured aquifers and their hydraulic parameters. Establishes the conceptual framework for all groundwater flow and resource analysis.

Chapter 7See details

Economic Geology and Resource Assessment

  • Lesson 1 • Resource Estimation and Classification

    Applies geostatistical methods to estimate mineral and hydrocarbon resource volumes. Introduces classification frameworks used in reporting and investment decisions.

  • Lesson 2 • Ore Deposit Classification and Genesis

    Classifies magmatic, hydrothermal, sedimentary, and supergene ore deposits by their formation processes. Provides the genetic framework for selecting exploration strategies.

  • Lesson 3 • Environmental Considerations in Resource Extraction

    Addresses acid rock drainage, tailings management, and land rehabilitation in mining contexts. Connects resource development to responsible environmental stewardship.

  • Lesson 4 • Mineral Exploration Methods

    Integrates geochemical, geophysical, and remote sensing tools into systematic exploration programs. Develops target generation and drill-hole planning competencies.

  • Lesson 5 • Petroleum Systems Analysis

    Evaluates source rock, reservoir, seal, trap, and timing as components of a petroleum system. Enables risk assessment and play fairway analysis in hydrocarbon exploration.

Chapter 8See details

Geohazards and Applied Geoscience

  • Lesson 1 • Subsidence and Ground Deformation

    Examines natural and human-induced subsidence from dissolution, compaction, and fluid withdrawal. Connects deformation monitoring to infrastructure risk and regulatory compliance.

  • Lesson 2 • Engineering Geology and Site Investigation

    Applies geologic data to foundation design, tunneling, and slope engineering projects. Integrates geotechnical and geologic information for safe infrastructure development.

  • Lesson 3 • Volcanic Hazards and Monitoring

    Identifies lava flow, pyroclastic, lahar, and gas hazard zones around active volcanoes. Introduces monitoring networks used for eruption forecasting and evacuation planning.

  • Lesson 4 • Seismic Hazard Assessment

    Quantifies earthquake frequency, magnitude, and ground motion for site-specific hazard analysis. Supports land-use planning and infrastructure design in seismically active regions.

  • Lesson 5 • Landslide and Mass Movement Hazards

    Analyzes slope stability controls and triggering mechanisms for landslides and debris flows. Develops skills for susceptibility mapping and mitigation measure selection.

Certification

Your valid completion certificate

This course is for you:

  • Geology graduates: seeking structured knowledge to enter the workforce confidently.

  • Environmental scientists: wanting to add subsurface and geologic depth to their toolkit.

  • Mining professionals: looking to formalize field experience with rigorous technical grounding.

  • Civil engineers: needing geologic context for safer infrastructure and site decisions.

  • Career changers: transitioning into earth sciences from adjacent technical disciplines.

  • Curious naturalists: ready to move beyond surface-level interest into professional-grade understanding.

What our students say

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