7935632
Persistent Identifier: https://pid.geoscience.gov.au/sample/AU7935632
| Property | Value |
|---|---|
| id | 7935632 |
| igsn | 10273/AU7935632 |
| sample_id | GA 493 |
| eno | 817002 |
| sampling_feature_name | GA 493 |
| sampling_feature_type | field site |
| sample_type | outcrop specimen |
| sampling_method | outcrop sampling |
| material_class | rock |
| earth_materials | Y |
| stratigraphic_unit | Bicheno Granite |
| geological_province | Northeast Tasmania Element |
| sample_remark | Biotite muscovite granite. St Marys, Bicheno, Coles Bay and Avoca Areas. McDougall & Leggo (1965) paraphrased: ""GA 493 and GA 628 are from the same mass and are from localities only about 1 mile apart. Both rocks are coarse-grained granites with large phenocrysts of K-feldspar, which is perthitic and partly kaolinized. Plagioclase much less abundant than K-feldspar and appears to be albite; it is somewhat sericitized. Quartz has weak undulose extinction. Biotite occurs as ragged flakes which are partly chloritized; it is undeformed. Muscovite forms fresh crystals to up to 1 mm. Tourmaline is a common accessory."" |
| structural_measurements | None |
| inorganic_geochemistry | None |
| organic_geochemistry | None |
| geochronology | None |
| isotope_groups | None |
| hydrochemistry | None |
| rock_properties | None |
| mineralogy | None |
| thin_sections | None |
| repository_samples | None |
| mineral_deposit_samples | None |
| mineral_deposit_waste_samples | None |
| linked_files | None |
| other_geological_data | None |
| project_name | EFTF - Isotopic Atlas of Australia |
| gda94_longitude | 148.3032211 |
| gda94_latitude | -41.8920884 |
| sample_originator | Waltenberg, K. |
| date_acquired | 3000-01-01 00:00:00 |
| Links |
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