Monday, Aug 25, 2008 at 21:33
Hope this sheds some light on the subject. In essence nether is proven to be the largest monolith.
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Mount Augustus
Mount AugustusMount Augustus stands 1105 m above sea level, or approximately 860 m above the surrounding plain, and covers an area of 47.95 km². It has a central ridge which is almost 8 km long.
Mount Augustus is widely claimed to be the “world's largest monolith”,[2] but the claim does not originate from the geological literature, nor appears to be substantiated by any other scholarly research. The claim appears to have arisen out of long standing rivalry with Uluru, another unsubstantiated claimant for the title.
Geology
Mount Augustus is composed of
sandstone and conglomerate, a formation known to geologists as the
Mount Augustus Sandstone, which overlies older
granite near its northern end.[3] The
Mount Augustus Sandstone was deposited by ancient river systems and is somewhat younger than the 1.65 billion year old
granite beneath. The originally horizontal sediments have been folded into an asymmetric anticline by later earth movements.
European history
Francis Thomas
Gregory reached
the summit on 3 June 1858 during his epic 107-day journey through the Gascoyne region, becoming the first recorded European to climb the mountain[citation needed]. Some weeks later he named the peak after his brother, Sir Augustus Charles
Gregory (1819-1905). At the time Augustus was on his last expedition, an unsuccessful foray into western Queensland in an attempt to discover the whereabouts of Ludwig Leichhardt.[citation needed]
References
^ Naturebase WA Department of Environment and Conservation (accessed 10 April 2007)
^ "
Mount Augustus - The largest monolith in the world" at www.smh.com.au (accessed 10 April 2007)
^ Muhling P.C. & Brakel A.T. 1985. Geology of the Bangemall Group — The evolution of an intracratonic Proterozoic basin. Western Australia Geological Survey, Bulletin 128, 266 p. GSWA download search
Cheers, Colin.
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