The Northwest Territories has become the pioneering Canadian jurisdiction to provide drill core samples to an innovative digital library aiming to enhance public accessibility to valuable mineral information within these samples.
Drill cores, which are elongated rock cylinders obtained by miners and prospectors to confirm mineral deposits, are conventionally stored in boxes by mining and exploration firms or kept in various locations across Canada, making it challenging for industry experts, researchers, and the general public to access and study them.
The Canadian Digital Core Library initiative, supported by a $40 million investment from Natural Resources Canada, seeks to address this issue. The library’s objective is to offer a diverse range of samples online for free, facilitating advanced analysis through artificial intelligence (AI) technology.
In collaboration with provinces, territories, industry, and academia, the Creative Destruction Lab is developing the platform. The core samples undergo various scans to generate high-resolution images and detailed data, surpassing what a simple photograph can reveal.
The scanning process commenced in Calgary in September, with plans to upload at least 250,000 meters of scanned drill core data to the library by March 2028. Kumari Karunaratne, the director of the Northwest Territories Geological Survey, expressed optimism about the digital core library’s potential to enhance exploration efficiency and support sustainable development of the region’s abundant mineral resources.
Karunaratne highlighted the significance of preserving drill core data, preventing unnecessary re-drilling in already explored areas. These core samples also offer crucial insights into the geological characteristics of the rock formations where they were extracted, aiding in better risk assessment for future development projects.
The Northwest Territories’ involvement in this groundbreaking project was made possible through the initiative of Industry, Tourism, and Investment Minister Caitlin Cleveland, along with contributions of high-quality drill cores from Valor Gold and Rackla Metals, active companies in the region.
Tyler Acorn, a data geoscientist with the Northwest Territories Geological Survey, emphasized the advantages of the digitization process for a vast array of core samples. By digitally scanning the entire drill hole with micrometer precision, the technology provides comprehensive data, complementing traditional assay results and enabling AI models to uncover subtle geological patterns.
Scott Casselman, the vice president of exploration at Rackla Metals, expressed enthusiasm for contributing to the Canadian Digital Core Library, recognizing its value for mineral exploration and resource extraction nationwide. The library’s comprehensive core data and associated information can assist exploration companies in identifying new targets and evaluating elements not typically analyzed.
Encouraging other Canadian projects to follow suit, Michael Shultz, Rackla Metals’ operations manager, advocates for making core samples available for digitization and inclusion in the library to enhance industry knowledge and exploration capabilities.
