Geological Phase Areas - Polygons

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

Shallow Workings usually for Gold Mining Operations

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

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

Geological Shear Zones - Polygons

Onshore and offshore, oil and gas, transmission pipelines under the following Acts: Offshore Commonwealth waters - Offshore Petroleum and Greenhouse Gas storage Act 2006 Onshore - Pipelines Act 2005 WARNING! This is a working dataset and it contains missing and incorrect information. If you have queries about the data please call 03 9027 4436 to discuss. Location accuracies of the pipelines vary as much as +/- 200m

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

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