Resource Geoscience

Resource geoscience is the interdisciplinary study of Earth’s natural endowments—including metals, energy commodities and groundwater—from their origins and spatial distribution through to sustainable exploitation and management. This field combines geological mapping, geochemical analysis and geophysical techniques to locate, characterise and quantify mineral and fluid accumulations. It encompasses the investigation of magmatic and hydrothermal ore systems, sedimentary reservoirs for hydrocarbons and aquifers, and the assessment of subsurface formations for energy storage. Recent advances in remote sensing, laboratory instrumentation and numerical modelling have improved resource estimation and guided environmentally responsible extraction, recycling and land-use planning. In the context of a low-carbon transition, resource geoscience plays a pivotal role in securing critical raw materials, evaluating geothermal and carbon sequestration sites, and optimising underground storage of natural gas and hydrogen. By integrating fundamental research with applied technologies, resource geoscience underpins the reliable supply of raw materials and energy essential to modern infrastructure, clean technologies and climate mitigation strategies.

Research from Nature Portfolio

Recent studies have explored unconventional sources of critical metals and innovative approaches to subsurface fluid characterisation. Investigations of industrial garnet sand waste have revealed that recycled almandine and pyrope garnets concentrate scandium and rare earth elements at levels comparable to red mud, pointing to a zero-waste route for strategic metal recovery. In fracture network analysis, a universal scaling relationship between fracture-specific stiffness and hydraulic transmissivity has been derived through Monte Carlo simulations, enabling seismic-based stiffness measurements to predict fluid flow changes under stress and chemical alteration. Advances in diagenetic research have also clarified the controls on reservoir quality in deeply buried sandstones, demonstrating how variations in clay-mineral coatings and burial depth calibrate porosity preservation in hydrocarbon and groundwater reservoirs.

Research from all publishers

Studies of nickel laterite geochemistry have refined stratigraphic models by coupling mineralogical characterisation with geochemical profiling, demonstrating how parent-rock composition, landscape evolution and hydrological regimes govern nickel–cobalt enrichment in saprolite and limonite horizons. A compositional simulation of hydrogen sulphide removal in repurposed sour gas reservoirs has shown that cyclic operation of sweet and sour strata, governed by working-gas ratios and maximum pressure cycles, can reduce H₂S concentrations below export thresholds while maintaining high recovery factors. In shale gas systems, a dual-site Langmuir adsorption model that integrates pressure, temperature and adsorbed-phase volume has outperformed conventional single-site fits at supercritical conditions, yielding more reliable estimates of methane storage capacity and isosteric heat in organic-rich microporous media.

Resource Geoscience publication trend

The graph below shows the total number of articles in resource geoscience across all publications each year (not limited to Nature Index journals).

Technical terms

Laterite: A residual soil horizon formed by intense tropical weathering of ultramafic or basaltic rocks, generating nickel–cobalt-rich limonite and saprolite layers.

Reservoir quality: The capacity of a rock formation to store and transmit fluids, governed by porosity, permeability and diagenetic alteration.

Fracture stiffness: A mechanical property describing the normal stress-dependent resistance of a fracture to closure, which correlates with hydraulic conductivity.

Dual-site Langmuir model: An adsorption isotherm that assigns gas uptake to two distinct energy sites and accounts for pressure-temperature effects and variable adsorbed-phase density in shales.

Cushion gas: The non-produced volume of gas retained permanently in a subsurface reservoir to maintain pressure for injection and withdrawal cycles.

Working gas: The portion of stored gas that is cyclically injected and withdrawn to meet demand fluctuations.

References

1. Potential of garnet sand as an unconventional resource of the critical high-technology metals scandium and rare earth elements. Scientific Reports (2021).
2. Approaching a universal scaling relationship between fracture stiffness and fluid flow. Nature Communications (2016).
3. Improved reservoir quality assessment by evaluating illite grain coatings, quartz cementation, and compaction – Case study from the Buntsandstein, Upper Rhine Graben, Germany. Geoenergy Science and Engineering (2024).
4. Mineralogical and Geochemical Characterization of the Sta. Cruz Nickel Laterite Deposit, Zambales, Philippines. Minerals (2022).
5. Simulation study of hydrogen sulfide removal in underground gas storage converted from the multilayered sour gas field. International Journal of Coal Science & Technology (2023).
6. A developed dual-site Langmuir model to represent the high-pressure methane adsorption and thermodynamic parameters in shale. International Journal of Coal Science & Technology (2023).