AusGeol.orgWTasFSP8
Site:
WTasFSP8
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Map
Description:
360 degree view of coastal exposure, showing the contact between the Heemskirk White Granite with very large tourmaline orbicules and the Heemskirk Red Granite. Trial Harbour, West Tasmania.
| Capture Date: | Undated |
| Latitude: | -41.92303000000 degrees |
| Longitude: | 145.15695000000 degrees |
| Elevation: | NA |
| Visualisation Type: | FSP |
| Location Accuracy: | 5 metres |
Keywords:
- igneous contact
- tourmaline orbicule
- contact alteration
| granite | |
|---|---|
| Form Type: | batholith |
| Description: | white biotite granite with tourmaline orbicules where it intrudes the Red Heemskirk 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: | fine to very-coarse grained 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 |