Geologists looking at a rock formation


An overview of the complex geological history of NSW, spanning almost two billion years

DiGS logo


An online collection of reports, publications and data about the geology, mineral and energy resources of NSW

MinEx CRC geological mapping activities showing a geoscientist examining rock formations


The world’s largest mineral exploration collaboration, investigating undercover areas of NSW

Helicopter on the ground in a rural area with airborne electromagnetic survey equipment

Geophysical surveys

The range of geophysical surveys conducted by the Geological Survey of NSW and survey data that are available

MinView logo


A web-mapping application to view, search and download a wide range of geoscientific data for NSW

Drilling equipment operating during mining

New frontiers exploration program

A program that provides grants to selected applicants for innovative exploration drilling programs

Products and data

Access to a wide range of maps, books, brochures and information

Large mining truck laden with ore in mining site


Major projects being undertaken by the Geological Survey of NSW

Man talking at a podium


Events, seminars and workshops organised or supported by the Geological Survey of NSW