gold mineralisation

Figure 2. Australia EagleEye enhanced magnetic data from Blewett LinkedIn post.

Australian Aeromagnetics, EagleEye, enhancing a continental magnetics image to define Yilgarn structural geology (part2).

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Richard Blewett in a LinkedIn post wrote of this magnetic image of Australia  ….. Australia is blessed with a remarkable geophysical coverage of high-quality free pre-competitive data ….. For a … [Read More]

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Figure 26. Post Late Heavy Bombardment tectonism forms the first Earth Cycles.

Earth Evolution. Third stage. Post Late Heavy Bombardment Tectonism forms EARTH-CYCLES (part 9).

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Figure 26. Earth seismic tomography at 200 km depth showing relative block movements, the mid-Atlantic ridge and global subduction and uplift areas. The AusIMM webinar I did on this new … [Read More]

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Diagram showing suggested commencement of Block Tectonics Bob Watchorn October 2022.

Earth Evolution – timing estimate of the onset of Global Tectonics.

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The timing of commencement of Plate Tectonics is a much disputed topic. My research has indicated that the Earth’s lithosphere is solid to the Outer Core. This makes it difficult … [Read More]

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