Giant Ring Structures

YW #8. Yilgarn geology and mineralisation, correlation of linear structures and giant ring structures with -75 km depth seismic tomography.

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Yilgarn geology research. This paper is the result of 45 years research of the Yilgarn by the author. This research is (gradually) changing the fundamental way in which the geology … [Read More]

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Watchorn GRS Landsat Tomographico inset

YW # 7. Watchorn giant ring structure – summary of the plan evidence (0-50km depth) of an impact origin.

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Watchorn giant ring structure (GRS) location. Watchorn giant ring structure is centered 40 kilometres NNE of Leonora, at longitude 121°25¢ and latitude 28°25°S. The bones deep beneath the thin skin … [Read More]

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Geochronology Cauden Seismic 91 egf 01

YC # 4 Geochronology, structure and mineralisation of Cauden GRS, Eastern Goldfields, Yilgarn Craton.

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Geochronology, Cauden GRS structure and mineralisation, Eastern Goldfields, Yilgarn Craton. Cauden GRS location and size. The centre of the 370km diameter Cauden giant ring structure (GRS) is located at 31˚ … [Read More]

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