From 1 - 10 / 151
  • Categories  

    Areas restricted from mining or exploration. Reserves emplaced by external agencies or authorities. If a lease application covers part or all of one of these areas, it must be referred to and approved by the agency which created the restriction.

  • Categories  

    This layer shows a depth slice from a 3D resistivity model of the crust derived from an inversion of the AusLAMP NSW long period MT data.

  • Categories  

    The NSW Government has clearly identified areas where higher priority land uses mean that coal mining cannot occur. For the State Significant Development application SSD5156 - Rocky Hill area, the prohibition will apply to open cut mining only. Otherwise, within this area coal mining will be prohibited by State Environmental Planning Policy.

  • Categories  

    The Geological Survey of NSW developed a Seamless Geology of UTM Zone 56 during 2014 as part of a project to develop a seamless vector geology dataset of the best available geological mapping data covering the whole of NSW.The overarching aims of the Statewide Seamless Geology Project were to: (i) compile the different original scales, formats and rock unit naming conventions into a consistent, statewide format; (ii) edge-match the geology across existing map sheets; and (iii) interpret the basement geology under cover. The resulting geodatabase comprises a series of layers which include: (i) solid basement geology; (ii) cover rocks (defined as undeformed and unmetamorphosed); (iii) Mesozoic igneous rocks; and (iv) Cenozoic sedimentary and igneous rocks. The project was divided into 3 major stages corresponding to the UTM zones which divide New South Wales. This dataset includes the seamless geology layers from the NSW portion of UTM Zone 56 (ie.east of 150 degrees longitude to the coast).

  • Categories  

    The Critical Mineral Analysis Project data set contains the analysis of a representative collection of the Geological Survey of New South Wales (GSNSW) existing rock and analytical powder collections to support the exploration for critical minerals. Existing pulps and powders from whole rock igneous rocks and mine dump samples were submitted for geochemical analysis to ensure the application of modern analytical techniques with significantly improved precision, detection limits for an extended range of trace elements, including the full complement of rare earth elements. Suites of mineral and rock samples from the Economic Rock and Mineral Collection were also selected for analysis from a variety of deposits, deposit types and regions across NSW. These comprise mineralised rocks and drillcore billets, and aggregates of ore minerals.

  • Categories  

    Magnetic and radiometric data has been reported to the NSW government and released under the requirements of the NSW Mining Act 1992. Contained within this vector file is the location of surveys and acquisition parameters.

  • Categories  

    Mineral Resource Areas (MRAs) are areas where NSW local councils has been notified in accordance with Ministerial Direction 1.3 under Section 9.1(2) of the EP&A Act 1979. The direction requires councils to consult with DRNSW if proposed Local Environment Plans (LEPs including planning proposals and re-zonings) are likely to prohibit or restrict development of coal, petroleum, mineral and extractive resources. The direction requires the state government to notify local councils of the locations of current operations and resources of state or regional significance. MRAs should also be used when undertaking the compatibility test required in accordance with Clause 13 of the Mining SEPP. The test must be carried out for any proposed development in the vicinity of existing mines, quarries and petroleum production facilities or resources of state or regional significance.

  • Categories  

    In 1994 the Lightning Ridge Mining Board determined that the title ‘Preserved Fields’ would be applied to older mining areas which would not be returned to their previous land use, adopting less strict rehabilitation standards.

  • Categories  

    Identifies Opal Prospecting Areas for the State of NSW as defined by Part 10, Division 1, Section 220 of the Mining Act 1992 No. 29.

  • Categories  

    This data set is modified from the Australian Geological Provinces Database (Geoscience Australia) and contains descriptions and spatial extents of the fundamental geological elements of NSW. Province types include sedimentary basins, tectonic provinces such as cratons and orogens, igneous provinces, and metallogenic or mineral provinces. At its simplest, a province may describe a sedimentary basin and its fill (e.g. the Sydney Basin). However, provinces may also be defined by a complex history of tectonics, metamorphism, magmatism, or metallogenesis. Provinces outlines, including their subsurface extent, are compiled at around 1:1 million scale. Descriptions of the provinces include age and geological history, parent-child hierarchy, constituent stratigraphic units and relations to surrounding provinces.