This information has been developed from the publications:
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Location: | 185023. 6 kilometres south-east of Mt Hotham. | Alpine Road. Contact between Older Basalt flows (dotted). |
Abstract: | Exposures of multiple flows in Tertiary Older Basalt. | |
Access: | Alpine Road. | |
Ownership: | Crown land (Road reserve). | |
Geology: | Multiple flows of Tertiary Older Basalt are exposed at this site in a road cutting of the Alpine Road. Massive, columnar jointed basalt overlies a flow of highly weathered basalt within which spheroidally weathered basalt residuals occur. The underlying weathered material has been baked in closed proximity to the flow boundary and the joints in this weathered material are filled by oxides of iron and highlighted by differential erosion. | |
Significance: | Regional. Although Tertiary Older Volcanics are widespread, exposures of the quality displayed at this site are rare. | |
Management: | Maintenance of clear road cutting exposures would enhance the value of the site. |
Sites 8323 1-3 |