6660227
Persistent Identifier: https://pid.geoscience.gov.au/sample/AU6660227
| Property | Value |
|---|---|
| id | 6660227 |
| igsn | 10273/AU6660227 |
| sample_id | BW20PGF090 |
| eno | 534739 |
| sampling_feature_name | WGR1D011 |
| sampling_feature_type | borehole |
| sample_type | core |
| sampling_method | core diamond |
| material_class | rock |
| stratigraphic_unit | None |
| geological_province | Warramunga Province |
| sample_remark | Sample BW20PGF090 is a meta-siltstone/mudstone collected from 428.6-433.14 m within the turbiditic package that hosts the Rover 1 mineralisation (Castile Resources Limited; Coles 2009; Valenta et al 2020). The sample is located ~12 m above the mineralisation. It is a mixture of fine-grained meta-siltstone/mudstone (90%) and coarse-grained volcaniclastic sandstone (10%). The petrography reveals a chlorite-sericite-altered, clast- to matrix-supported, massive crystal-rich, coarse-grained volcaniclastic sandstone. The clastic components of the sandstone (quartz and feldspar crystals and fragments) are subhedral to angular. Most of the 0.5-1 mm quartz crystals and fragments are embayed with cuspate borders. The fabric is matrix-supported, and locally clast-supported. There is no bedding or layering detected at the thin section scale; however, there is weakly-defined graded bedding at drill core-scale. The anastomosing foliation is defined by sericite and chlorite. |
| earth_materials | Y |
| structural_measurements | None |
| inorganic_geochemistry | Y |
| organic_geochemistry | None |
| geochronology | Y |
| isotope_groups | Y |
| 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 | 133.6578784 |
| gda94_latitude | -20.0032 |
| sample_originator | Northern Territory Geological Survey (NTGS) |
| date_acquired | 2020-09-28 00:00:00 |
| Links |
|