Exploration Graticules are used as the main boundaries for Exploration Licences since 1973 - GDA94 - Effective 1st July 2005

The data contains linear geological structure data not included in GEOL - this includes anticlines, synclines and bedding form surfaces. The data have been collected by the Geological Survey of Victoria. The dataset is accompanied by other datasets representing geology outcrop and boundaries, miscellaneous lines and points, miscellaneous polygons, metamorphism, and placer deposits.

The data contains sub-surface geological rock units. Multiple datasets may exist over some tiles, numbered as SGEOLn. 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, metamorphism, and placer deposits.

Exploration Graticules Polygons for Zone 55 are used as the main boundaries for Exploration Licences since 1973 - GDA94 - Effective 1st July 2005

Geological Phase Areas - Polygons

Contains details only on current titles - this layer does not contain every EL at first grant. The idea is to save the original area and when the title finally expires, transfer it to the expired layers eg ELHST

Regions showing the extent of Prospecting Licences currently lodged with Earth Resources Regulations. The boundaries are derived from a combination of entering graticular boundaries (exact MGA co-ordinates) and digitizing along areas of land status (Earth Resources version of plm25) which are unable to be mined or explored. Refer to the Mineral Resources (Sustainable Development) Act (MRSDA) 1990 for more detail.

Exploration Graticules are used as the main boundaries for Exploration Licences since 1973 - AGD66 - Expires 30th June 2005

Geological Shear Zones - Polygons

Exploration Graticules are used as the main boundaries for Exploration Licences since 1973 - GDA94 - Effective 1st July 2005