The data displays areas of geological deep leads The data have been collected by the Geological Survey of Victoria. The dataset is accompanied by other datasets representing geology outcrop and boundaries, structural lines, miscellaneous lines and points, miscellaneous polygons, and placer deposits.

The data displays areas of geological deep leads The data have been collected by the Geological Survey of Victoria. The dataset is accompanied by other datasets representing geology outcrop and boundaries, structural lines, miscellaneous lines and points, miscellaneous polygons, and placer deposits.

The data displays areas of geological deep leads The data have been collected by the Geological Survey of Victoria. The dataset is accompanied by other datasets representing geology outcrop and boundaries, structural lines, miscellaneous lines and points, miscellaneous polygons, and placer deposits.

This amalgamated layer is made up of several types of tenements. These are: Exploration Licences - Current (el), Tailings Licences - Expired (tlhst), Gold Mining Licences - Expired (gmlhst), Mineral Leases - Expired (milhst), Extractive Industry Work Authorities - Expired (ewahst), Mining Licences - Expired (minhst), Exploration Licences - Expired (elhist), Exploration Licence Moratorium Period Areas (mp), Mining Licences - Current (min), Extractive Industry Work Authorities - Current (ewa), ). The boundaries are derived from a combination of entering graticular boundaries (exact MGA or AMG co-ordinates) and digitizing along areas of land status (Minerals and Petroleum version of plm25) which are unable to be mined or explored. Refer to the Mineral Resources Sustainable Development Act (MRSDA) for more detail.

Regions showing the extent of Exploration Licences & Moratorium Periods currently lodged with Earth Resources Regulations. The boundaries are derived from a combination of entering graticular boundaries (exact MGA or AMG co-ordinates) and digitizing along areas of land status (Earth Resources version of landmmt100) which are unable to be mined or explored. Refer to the Mineral Resources (Sustainable Development) Act (MRSDA) for more detail.