Community Event
South West WA/Geoscience Society - Digital Tech Talk: New Discoveries in the Structural Geology, Mineralization & Exploration Targeting of North America
Community Event
South West WA/Geoscience Society - Digital Tech Talk: New Discoveries in the Structural Geology, Mineralization & Exploration Targeting of North America
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Presented by Bob Watchorn. Over the last eight years Bob has been building a structural-geology framework for the Earth. New concepts have arisen from this research in Australia, China, Antarctica, Finland, Africa, South America and now North America.
This presentation will explain exciting new -
Discoveries:
Brittle structures and rings extend to core with sinistral movement in all continents
No evidence of a worldwide Mobile Mantle
Evidence that Atlantic seafloor spreading is relatively narrow and 50°E dipping
Evidence of a 4 billion year old ‘immoveable lithospheric barrier from Alaska to Terra de Fuego
Diamond and metal mine structural geology and targeting can be visualised world-wide
Late Heavy Bombardment ring structures (to 8000 km diameter) extend from surface to outer core and are particularly prominent in top 600 km.
New paradigms:
Earth started cooler and gradually heated up with all original constituents at -100 °C
The earth started rigid and only started breaking up perhaps in the Proterozoic
True Plate tectonics only commenced relatively recently
No lava lamp plumes – generally lithosphere is insitu replaced
Planar and ring structures down to Core correlate with surface mines
Ascending mineralising fluids from Core supply, scavenge and deposit minerals along their path
This presentation will explain exciting new -
Discoveries:
Brittle structures and rings extend to core with sinistral movement in all continents
No evidence of a worldwide Mobile Mantle
Evidence that Atlantic seafloor spreading is relatively narrow and 50°E dipping
Evidence of a 4 billion year old ‘immoveable lithospheric barrier from Alaska to Terra de Fuego
Diamond and metal mine structural geology and targeting can be visualised world-wide
Late Heavy Bombardment ring structures (to 8000 km diameter) extend from surface to outer core and are particularly prominent in top 600 km.
New paradigms:
Earth started cooler and gradually heated up with all original constituents at -100 °C
The earth started rigid and only started breaking up perhaps in the Proterozoic
True Plate tectonics only commenced relatively recently
No lava lamp plumes – generally lithosphere is insitu replaced
Planar and ring structures down to Core correlate with surface mines
Ascending mineralising fluids from Core supply, scavenge and deposit minerals along their path
Contributor(s):
Robert Watchorn
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PD Hours
Approved activity
- Published: 29/7/2021
- Duration: 97 minutes
- Unique ID: P-01069-L9S0C3