Rocky Rest [KCW] Caroline Springs, Victoria, Australia
By caughtatwork on 01-Jun-19. Waypoint GA13799

Kororoit Creek Walk - Rocky Rest

Take a moment to rest your weary feet on a large slab of volcanic basalt at this location and while you're here, find the geocache while resting at the same time. Time for some learning before or after you look for a 200ml sistema container hidden in a logical location right where you're resting.

Basalt (US: /bəˈsɔːlt, ˈbeɪsɒlt/, UK: /ˈbæsɔːlt, ˈbæsəlt/) is a mafic extrusive igneous rock formed from the rapid cooling of magnesium-rich and iron-rich lava exposed at or very near the surface of a terrestrial planet or a moon. More than 90% of all volcanic rock on Earth is basalt. Basalt lava has a low viscosity, due to its low silica content, resulting in rapid lava flows that can spread over great areas before cooling and solidification. Flood basalt describes the formation in a series of lava basalt flows.

About Kororoit Creek
The Kororoit Creek rises below Mount Kororoit, northeast of Melton in the north western outer suburbs of Melbourne. The creek's headwaters are north of Sunbury at approximately 400 metres (1,300 ft) above sea level in Ordovician geology. The creek flows generally south by east and passes over the volcanic lava plain of western Melbourne to its mouth at sea level, north of Altona and emptying into Altona Bay within Port Phillip. The creek is joined by one minor tributary as it descends approximately 407 metres (1,335 ft) over its 52-kilometre (32 mi) course. At the outlet in Altona Bay, the creek winds its way through the Altona Coastal Park and then the Jawbone Marine Sanctuary Park, where it enters Port Phillip.
From east of Sunbury, the Kororoit Creek makes its way down through many suburbs towards its mouth, including the towns and suburbs of Rockbank, Caroline Springs, Burnside, Kings Park, Albanvale, Deer Park, Cairnlea, West Sunshine, Ardeer, Albion, Brooklyn and Altona North.
The creek is traversed by the Melton Highway, east of Melton; the Western Highway and the Western Ring Road, at Ardeer; and the West Gate Freeway and Federation Trail at Brooklyn. The Kororoit Creek Trail runs along the banks in the lower reaches of the creek.

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