2169076
Persistent Identifier: https://pid.geoscience.gov.au/sample/AU2169076
| Property | Value |
|---|---|
| id | 2169076 |
| igsn | 10273/AU2169076 |
| sample_id | TH1139 |
| eno | 11459 |
| sampling_feature_name | GSQ Quilpie 1 |
| sampling_feature_type | borehole |
| sample_type | core |
| sampling_method | core diamond |
| material_class | rock |
| stratigraphic_unit | Thomson beds |
| geological_province | Thomson Orogen |
| sample_remark | GSQ Quilpie 1 was drilled by the Geological Survey of Queensland in 1983. The drill hole penetrated the Eromanga Basin and underlying Thomson Orogen to a total depth of 1214.19 metres where it bottomed out in metamorphic basement. The sample selected for geochronology was collected from the depth interval of 1203.3 to 1205.5 metres and is a grey, fine-grained, chloritic metasiltstone. It contains sparse, thin (to 2 mm) quartz veins some of which contain pyrite. Disseminated euhedral pyrite crystals up to 4 mm in size are also present. SHRIMP analyses of detrital zircons from this sample will provide an indication of the maximum depositional age of this unit, and a zircon provenance age spectrum. It will also provide age constraints to aid interpretation of the seismic line BMR84-14, and provide regional context for comparison with regional sedimentary rocks in the Thomson Orogen and the Lachlan Orogen. |
| earth_materials | Y |
| structural_measurements | None |
| inorganic_geochemistry | Y |
| organic_geochemistry | None |
| geochronology | Y |
| isotope_groups | None |
| hydrochemistry | None |
| rock_properties | None |
| mineralogy | None |
| thin_sections | None |
| repository_samples | Y |
| mineral_deposit_samples | None |
| mineral_deposit_waste_samples | None |
| linked_files | None |
| other_geological_data | None |
| project_name | None |
| gda94_longitude | 145.040833 |
| gda94_latitude | -26.635 |
| sample_originator | Cross, A.J. |
| date_acquired | None |
| Links |
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