Description: Mineral occurrences, including operating and abandoned mines, located in Tasmania, with summary mineral occurrence data, derived from the Mineral Occurrence Database, administered by Mineral Resources Tasmania.
Description: Point locations at which geological samples have been taken and/or geological observations and measurements made. Further data is available online from the Mineral Resources Tasmania website via the geochemistry search function
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Description: Sites that may be precisely reoccupied (to within a few millimetres) by a gravity meter, for the purpose of tying gravity surveys to an absolute gravity datum.
Description: Measurement locations including height above sea level, observed gravity and calculated complete Bouguer anomaly values including terrain correction from gravity surveys conducted in Tasmania.
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Description: Spatial index (polygons) of airborne geophysical surveys for which digital data is held, with summary attributes including survey name, operator, contractor, processor, acquisition dates, platform and sensor. Many surveys have associated digital elevation data from radar altimetry. Includes magnetic, radiometric, electromagnetic and LiDAR survey data.