UniServe Science

Virtual Field Trip - Little Blowhole, Kiama, NSW

Vesicles filled Weathered vesicles
Gas bubbles or vesicles filled with minerals. Note alignment of the vesicles. Weathering of the lava. Note the alignment of the vesicles. Compare to the weathering of the sediments at Pheasant Point.
Flows Mixing of lava with mud flow below
What might have caused the different colouring in the lava observed here? What might have caused the mixing of mud and lava observed at the base of the lava flow? Compare to the base of the flow at Bombo headland.

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