AusGeol.orgWTasFSP12
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WTasFSP12
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Map
Description:
360 degree view of coastal platform and exposure, showing zoned Heemskirk White Granite with very large tourmaline orbicules in contact with the Heemskirk Red Granite. Trial Harbour, West Tasmania.
| Capture Date: | Undated |
| Latitude: | -41.92292000000 degrees |
| Longitude: | 145.15681000000 degrees |
| Elevation: | NA |
| Visualisation Type: | FSP |
| Location Accuracy: | 5 metres |
Keywords:
- igneous contact
- tourmaline orbicule
- zoned granite
| granite | |
|---|---|
| Form Type: | batholith |
| Description: | white biotite granite with tourmaline orbicules where it intrudes the Heemskirk Red Granite |
| Min Geological Age: | Late Devonian |
| Max Geological Age: | Late Devonian |
| Min Numerical Age: | 359.900 |
| Max Numerical Age: | 360.900 |
| Strat No: | 75563 |
| Supergroup: | |
| Group: | Pieman Suite |
| Subgroup: | |
| Formation: | Heemskirk White Granite |
| Member: | |
| Province: | Lachlan Orogen |
| granite | |
|---|---|
| Form Type: | batholith |
| Description: | Red, fine to very-coarse biotite-hornblende adamellite/alkali feldspar granite |
| Min Geological Age: | Late Devonian |
| Max Geological Age: | Late Devonian |
| Min Numerical Age: | 359.900 |
| Max Numerical Age: | 360.900 |
| Strat No: | 75564 |
| Supergroup: | |
| Group: | Heemskirk Red Suite |
| Subgroup: | |
| Formation: | Heemskirk Red Granite |
| Member: | |
| Province: | Lachlan Orogen |