PETROGRAPHIC DESCRIPTIONS OF THE MOUNT HEDLOW TRACHYTE AND ALTON DOWNS BASALT

This report contains petrographic information for 52 thin sections of the Mount Hedlow Trachyte in the Yeppoon area of central Queensland. is written in two sections. The first is a summary of the main petrographic groups observed in thin section from the Mount Hedlow Trachyte and Alton Downs Basalt. The second section comprises full petrographic descriptions for the lithologies sampled at the 15 landforms listed below in table 1. Representative photomicrographs for detailed the petrographic descriptions are in a separated document titled Photomicrographs to accompany petrographic descriptions of the Mount Hedlow Trachyte and Alton Downs Basalt. The location information for each sample is listed in table 2 and the end of the document.

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Report persistent identifier CR137425
Report type Commissioned Industry Study or Report
Permit number
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Report was generated by
Dataset contains these earth science data categories
  • Earth Sciences
  • Geology
  • Igneous and Metamorphic Petrology
Targeted or actual commodity
    Report is of geological features
    Report period start date 2022-11-01
    Report end date 2023-02-28
    Report extents in GeoJSON
    Map tiles by MapBox, under CC BY 3.0. Data by OpenStreetMap, under CC BY SA.
    Creator Geological Survey of Queensland
    Maintainer email GSQOpenData@resources.qld.gov.au