Modelling requires special expertise in data processing
When analysing mineral potential, it is advisable to utilise the existing data. Modelling enables the utilisation of extensive datasets to weed out unsuitable candidate sites. This facilitates the identification of potential areas and the targeting of sampling and drilling efforts with the help of ore-type-specific indicators. In addition to saving costs and time, limiting the number of ore prospecting sites protects the environment by reducing the need for new data collection measures.
GTK’s modelling services include prospectivity modelling, regional modelling, and geological 3D modelling. The services also include the creation and use of a mineral system model, including regional geology, structures, tectonics, metamorphosis, and changes. Moreover, GTK offers training services on modelling methods and tools.
GTK is an independent and impartial actor with in-depth knowledge of the Finnish resources and geological conditions. GTK approaches the customer’s needs from a geological perspective. GTK can create a mineral system model and use the results according to the customer’s needs. Modelling is done by GTK’s experts, who use their knowledge of regional characteristics in their interpretations.
Prospectivity modelling
The goal of prospectivity modelling is to distinguish areas that are more probable to contain ore deposits from areas where no deposits are likely to occur. The process results in the production of prospectivity maps that indicate the predicted ore potential of the studied areas.’
Prospectivity modelling requires special expertise in the processing of geological data. GTK conducts prospectivity modelling based on data provided by the customer and/or GTK’s own materials. Moreover, GTK offers training in prospectivity modelling methods according to the customer’s needs.
