The national mineral development and geoscience services are overseen by JMG as the lead agency. As a provider of information pertaining to minerals and geoscience, JMG bears the responsibility for ensuring that the information is accurate, relevant, and reliable.

Data collected through field observations in geological mapping will be analysed and processed to produce quality information. This valuable information is essential for facilitating effective sharing, enabling sound investments, promoting sustainable land-use planning, and driving the development of critical national infrastructure.