AusGeol.orgBicheno7
Site:
Bicheno7
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Map
3D Model:
Description:
Biotite-tourmaline clots and associated k-feld alteration within porphyritic Bicheno Granite of the Boobyalla Suite. Tas.
| Capture Date: | March 13, 2015, 9:02 a.m. |
| Latitude: | -41.86977728000 degrees |
| Longitude: | 148.30369533000 degrees |
| Elevation: | NA |
| Visualisation Type: | 3D |
| Location Accuracy: | 0 metres |
Keywords:
- igneous
- porphyritic
- granite
- alteration
| Granite | |
|---|---|
| Form Type: | Pluton |
| Description: | S-type cg alkali-feldspar granite with bt-tourm-qz clots up to 50mm with an aureole of k-feld alteration. Common feldspar phenocrysts up to 2cm, and orange-green deuteric alteration throughout. |
| Min Geological Age: | Late Devonian |
| Max Geological Age: | Late Devonian |
| Min Numerical Age: | 358.900 |
| Max Numerical Age: | 382.700 |
| Strat No: | 24717 |
| Supergroup: | |
| Group: | Boobyalla Suite |
| Subgroup: | |
| Formation: | Bicheno Granite |
| Member: | |
| Province: | Lachlan Orogen |