Archive

2024 (8)

• 08/05 - EagleEye work flow on Microsoft PowerPoint to make visible the invisible threads on a shirt.
• 02/05 - The accurate depiction of the North Royal Open pit lodes and geology from an Australia-wide magnetics plan
• 28/04 - EagleEye definition of the Norseman Mainfield lodes and geology from Geoscience Australia magnetics.
• 22/04 - EagleEye definition of the Kalgoorlie orebodies and geology from Geoscience Australia magnetics.
• 20/03 - Kooneberry project EagleEye structural geology and higher magnetic envelopes in plan and section
• 17/03 - Detailed cross sectional magnetics distribution at Kooneberry Project, NSW.
• 14/03 - Using the EagleEye system to target mineralisation in Stawell and Project X in NSW.
• 12/02 - Structural enhancement by the EagleEye system of a magnetics plan and section. Bob Watchorn 10/02/24 ©

2023 (64)

• 20/07 - 6th International Archaean Symposium. Bob Watchorn Earth Geological and Mineralisation Evolution poster presentation notes.
• 18/07 - North America EagleEye enhanced gravity showing mines, rings and structural geology. (Part 16).
• 18/07 - European metal mine metallogenetic relationship with the structural geology from EagleEye optimised Landsat Landsat plan. (Part 15).
• 18/07 - 13. Europe mineralisation, relationship to structural geology and exploration targeting. (Part14).
• 18/07 - 12. Gawler Craton mineralisation and exploration targeting using Seismic Tomography at 300 Km depth. (Part 13).
• 18/07 - 11. Exploration targeting – Mt Isa craton, using Landsat and Seismic tomography at 300 km depth. (Part12.)
• 18/07 - Pilbara exploration targeting using South Africa’s Witwatersrand as a template. (Part 11).
• 18/07 - 10. Pilbara Craton structural geology, mineralisation and Exploration Targeting. Western Australia. (Part 10).
• 18/07 - Mineral districts in the Yilgarn craton that seem to have a specific near surface ring source. (Part 9).
• 18/07 - Exploration targeting by using a Witwatersrand analogy in the NE Yilgarn WA. (Part 8).
• 18/07 - NE Yilgarn, Yamarna Exploration Targeting using radiometrics, Western Australia. (Part 7).
• 18/07 - 8. Global Exploration techniques. Targeting in the Yilgarn Craton Western Australia (Part 6).
• 18/07 - 7. Global mineralising systems. Mineralisation paths through subduction zones in South and North America (Part 5).
• 18/07 - 4. Global structural geology knowledge is a precursor to understanding global mineralising and exploration targeting systems (Part 4).
• 18/07 - 18.     Australian oil and gas formation and exploration targeting using seismic tomography at 300 km depth. (Part 22).
• 28/06 - 17.     British Isles oil and gas formation and exploration targeting using seismic tomography at 80 km depth. (Part 21).
• 25/06 - 16.    North America tectonics of oil and gas formation and exploration targeting. (Part 20).
• 25/06 - 15. Diamond exploration targets using global seismic tomography at 200 km depth (Part 19).
• 25/06 - Abitibi and Ring of Fire districts’ seismic tomography at 100 km depth with exploration targeting. (Part 18).
• 25/06 - Carlin Bingham Canyon area North America. Mineralisation and exploration targeting seismic tomography at 300 km depth. (Part 17).
• 19/06 - Earth mineralisation systems. How do the mineralising systems correlate with Earth’s Evolution? (Part 3)
• 17/06 - Global Mineralisation and Exploration, is the EagleEye structural geology verifiable? (Part 2).
• 17/06 - New Global Mineralisation and Exploration Targeting Paradigms (part 1). AusIMM Webinar Bob Watchorn 2023-05-01 ©
• 10/06 - Norseman EagleEye magnetics, correlation with North Royal open pit geology and exploration targets.
• 07/06 - Comparing an Interpreted slightly enhanced original seismic and an EagleEye structural geology image interpretation (part 3).
• 04/06 - Identifying hard to see structures in seismic cross sections using the EagleEye structural recognition method (part 2).
• 03/06 - Seismic cross section image structural definition using EagleEye functions (part 1).
• 30/05 - Norseman North Field geology, mines and EagleEye magnetics correlation at two scales (part 5).
• 30/05 - Norseman magnetics of Mainfield using EagleEye plan to show lode, fault and porphyry correlation (part 4).
• 30/05 - Norseman geology, Local magnetics and EagleEye magnetics correlation (part 3).
• 30/05 - Norseman Higginsville comparison of Local and EagleEye magnetics showing structure and stratigraphy (part 2).
• 29/05 - Norseman to Higginsville EagleEye magnetics, comparison with the Australia wide magnetics (part 1).
• 27/05 - Kalgoorlie Superpit correlation of EagleEye structural geology and mineralisation pipe with Clout published geology (part 5).
• 24/05 - Kalgoorlie Golden Mile, Chaffers Area. EagleEye structural geology at lode scale correlation (part 4).
• 23/05 - Kalgoorlie Golden Mile Superpit, possible conduit pipes for sulphide and Telluride mineralisation. Exploration targeting?(part 3).
• 22/05 - Superpit magnetics close, published and EagleEye geology and lode correlation (part 2).
• 19/05 - Kalgoorlie and Superpit area, The correlation of EagleEye structural geology and lodes  with published geology (part 1) 1.
• 17/05 - Ora Banda, Kalgoorlie and Kambalda areas, EagleEye structural geology correlation with published geology (part 7).
• 16/05 - Kalgoorlie Norseman broader area, correlation of EagleEye geology with mines and published geology (part 6).
• 14/05 - Julimar Area, confirmation of local structural geology. EagleEye geology obtained from continental magnetic data (part 5).
• 12/05 - Julimar Ni Cu PGE orebody type broad Exploration Targeting in the Yilgarn Craton, Western Australia (part 4).
• 11/05 - Julimar and Nova exploration targeting using Australia-wide magnetics with EagleEye structural geology enhancement (part 3).
• 10/05 - Australian Aeromagnetics, EagleEye, enhancing a continental magnetics image to define Yilgarn structural geology (part2).
• 29/04 - EagleEye structures, real or artifact? Plate Tectonics, real or an artifact of mathematical modelling? ? Alternative title – shake hands with the Leprechaun 😊(part 1)
• 21/04 - Earth Evolution summary, links to Webinar and Posts 1 to 16.
• 21/04 - Summary and conclusions of the Northern and Southern Hemisphere seismic tomographic sections (part 16).
• 20/04 - Seismic tomographic section from Spain, through Europe, Russia and Japan to the Pacific Ocean completing the circumnavigation of the Northern Hemisphere (part 15).
• 19/04 - Seismic tomography section through North America, Greenland, Europe to Arabian Peninsular (Part 14).
• 18/04 - Earth Evolution, Northern Hemisphere research. Seismic tomographic from Borneo through to Eastern Pacific Plate (Part 14).
• 17/04 - Earth Evolution, seismic tomographic from Tonga Trench through to West Africa (Part 13).
• 15/04 - Southern Hemisphere research from surface to core using Seismic Tomographic sections. Part 12.
• 13/04 - Earth Evolution and Global Tectonics, EagleEye assessment of the African Rift System, (Part 11). .
• 13/04 - Earth Evolution. Earth’s tectonic blocks move – how and why? (Part 10)
• 12/04 - Earth Evolution. Third stage. Post Late Heavy Bombardment Tectonism forms EARTH-CYCLES (part 9).
• 11/04 - Earth Evolution Second stage, 4.47 to 3.5 Ga. Extended Late Heavy Bombardment forms upper 600 km lithosphere (part 8).
• 09/04 - Earth Evolution – The earliest massive bombardment forms huge ring structures (part 7).
• 08/04 - Earth Evolution, stage 1. Is there fact geological evidence of the 4.57 Ga Theia impact? Part 6.
• 07/04 - Earth Evolution. Verifying EagleEye with type examples using magnetics and seismic tomographic images (part 5).
• 06/04 - Earth’s Evolution. The EagleEye system, a brief summary (part 4).
• 05/04 - Earth Evolution. Why is this research needed? What is lacking in the current treatment of geophysical data? (Part 3)
• 04/04 - Earth’s Evolution and new Earth Evolution paradigms – a revised view using EagleEye Data (part 2).
• 23/03 - New paradigms in the Evolution of Earth’s Global Mineralising systems and related Exploration Targeting, using EagleEye Data (part 1 Introduction).
• 21/03 - Earth’s Evolution – updated perspective using structural geology from the surface to the core (Part 1 Abstract).
• 02/03 - Jupiter Riedel shear zones in atmosphere!

2022 (47)

• 01/11 - Chicxulub impact, 20,000 X enlargement from original seismic tomography.
• 30/10 - South America Seismic Tomographic section 5 °S with structural geology and mineralisation paths.
• 27/10 - Bob Watchorn AusIMM Earth Evolution – the first Inner Earth structural geology research. 3rd November 6.00pm WA time.
• 18/10 - Earth Evolution – timing estimate of the onset of Global Tectonics.
• 12/10 - Earth Evolution according to Bob Watchorn!
• 28/09 - Geoarchaeology related to mines not good farming land? Europe’s structural geology from Surface to 300 km depth.(Part 15).
• 23/09 - EagleEye enhancement of Peel Mining Limited magnetics posted on LinkedIn on 22nd September 2022.
• 17/09 - AusIMM Geoscience Society Webinar 3rd November 2022. Bob Watchorn’s new discoveries on Evolution of Earth.
• 04/09 - The Tectonics of Eurasia and a new hypothesis of the Earth’s Evolution using structural geology down to the Outer Core.
• 31/08 - EagleEye enhancement of the Landsat of Europe and the relationship of henges with copper mining (part 14).
• 19/08 - Rainfall pattern of 16th August forms 2,000 km long ‘Riedel Shear’ structure?? How could this form?
• 19/08 - European henges and mines follow large linear structures across Europe! Why is this so? Part 13.
• 10/08 - Seismic tomographic structural plan and section of the Mid Atlantic Ridge – a first?
• 07/08 - Seismic tomography of the British Isles at 80 km depth. Why is there good correlation of structures at 80 km depth with the surface structures, henges and mines? Part 12.
• 29/07 - What really are the differences between the Scientific and Biblical views of Creation?
• 28/07 - Eurasia geological structure from seismic tomography. Is Eurasia a continental scale pop-up structure?
• 23/07 - Examining the relationship of the henges and mines with the structural geology of the British Isles using EagleEye ultra-enhanced Landsat. Part11.
• 15/07 - Verification of EagleEye enhancement method by cross-calibration with Falcon Geophysics imaging. Exploration Targeting using EagleEye.
• 14/07 - Ancient mines and henges correlate in the British Isles! Great Orme mine floods Europe with copper from 1,800 – 1600 BCE! (Part 10)
• 11/07 - European Bronze Age trading routes extend from Britain to China and did Europeans mine copper in Michigan? (Part 9).
• 09/07 - European Bronze Age trading routes and ‘greed’ as the prime mover for empire building (part 8).
• 23/06 - European ancient henges and ancient mines correlate with linears. Why is this so? (Part 7)
• 23/06 - Summary of human migration and the sudden explosion of European civilisation (part 6).
• 21/05 - EagleEye PowerPoint structural enhancement technique. Notes on software used and experimentation of techniques. Exploration targeting methodology and plans – Bob Watchorn 21/5/22.
• 15/05 - Watchorn’s EagleEye structural recognition and enhancement system – both a Paradox and a Pandora’s box. The example of Chicxulub impact structure.
• 12/05 - Confirmation of EagleEye structural geology from a TMI image from Dentith and Stuart 2003 paper.
• 08/05 - EagleEye research of the 50 km diameter Chicxulub central uplift – comparison with gravity.
• 06/05 - EagleEye enhancement of seismic tomography of Chicxulub compared to the standard 3D gravity result.
• 02/05 - EagleEye geological structures. The probability of them being mere artifacts. EagleEye Prima Facie evidence of the Chicxulub impact structure.
• 29/04 - Verification of EagleEye enhancement of THE TOMATO and its holder and surrounds (part 2).
• 27/04 - The power of ‘EagleEye’ to reveal hidden structure. Evidence from a photo of a ‘tomato’.
• 08/03 - EagleEye enhancement, a few examples of ultra-enhancement of verifiable, well researched structures.
• 03/03 - Gobeklitepe, Plain of Harran, Turkey history. What, when and where were humanity’s first written words? Part 5.
• 24/02 - Video links for all Bob Watchorn AusIMM webinars with brief description of research discoveries.
• 22/02 - Gobeklitepe and Karahantepe in 9,500 BCE. Who were the oldest farmers/miners and what was their ethnicity and appearance? Part 4.
• 16/02 - How advanced, urbanised and extensive was European/SW Asian civilisation by 10,000 BCE. Part 3.
• 13/02 - Who were our earliest European/South West Asian ancestors? Part 2 of copper mining kickstarting advanced urbanised civilisation..
• 11/02 - Did Copper mining kickstart advanced, urbanized civilisation around 8-10,000 BCE? (Part 1)
• 08/02 - Western Hemisphere seismic tomography plan at 200 km depth and sections over Africa, South and North America and Europe, Part 16.
• 02/02 - The structural geology of the upper surface of the Inner Core by EagleEye ultra-enhancement of seismic tomography. ©Bob Watchorn
• 29/01 - North America through Europe to Africa seismic tomography section from surface to core at 2,850 km depth.
• 27/01 - North America stacked sections – gravity, seismic tomography 60 to 2850 km depth and Lunar surface. Part 14. Verification of my ‘EagleEye’ structures showing examples.
• 26/01 - North America Seismic Tomography plans at 60 km and 2,850 km depths with joining seismic tomography cross-section. AusIMM webinar Part 13.
• 08/01 - Earth Seismic tomography at 2,850 km depth at the outer core/mantle boundary. AusIMM Webinar Part12.
• 05/01 - North America enhanced 550 km depth seismic tomography plan and cross section 36N. Part 11.
• 04/01 - Western Hemisphere seismic tomography at 175 to 550 km depths showing giant ring structures. AusIMM webinar Part 10.
• 01/01 - Discovering Earth’s geological structure and mineralisation at 200 km depth using Seismic tomography. Currently accepted Plate Tectonics paradigms need questioning! APPLICATION OF DISRUPTIVE INNOVATION. Part 9.

2021 (43)

• 25/12 - North America metal mine and oil and gas targeting using seismic tomography at 550 km depth. AusIMM webinar part 8.
• 22/12 - Butte/Carlin/Bingham Canyon mining area. EagleEye ultra-enhanced Seismic tomography at 300 km depth. AusIMM webinar Part 7.
• 16/12 - North America Formation and Mineralisation, AusIMM webinar part 6. Research using EagleEye enhancement showing structural geology from the surface to 2,850 km depth.
• 14/12 - Abitibi Belt Canada, seismic tomography at 100 km depth. EagleEye ultra-enhancement and exploration targeting. AusIMM webinar, part 5.
• 12/12 - AusIMM North America webinar part 4. Seismic tomography at 60 km depth showing the relationship of the mines to structural geology.
• 09/12 - North America. Part 3. EagleEye gravity enhancement showing giant rings, linears and their correlation with mineralisation.
• 07/12 - North America. Verification of EagleEye structural geology using Dr Naser Meqbel’s MagnetoTelluric plan and section.
• 05/12 - North America AusIMM Webinar. Part 2. Landsat EagleEye ultra-detailed research of structural geology correlation with mineralisation.
• 03/12 - North American geological research using ultra-detailed Landsat, Topography, Magnetics, Gravity and Seismic Tomography from surface to 2,900 km depth. Implications for Plate Tectonics, continent formation, mineralisation genesis and targeting.
• 29/11 - North America structural geology and mineralisation, comparison between Landsat and MagnetoTelluric data.
• 28/11 - EagleEye Structural evaluation of the Kalgoorlie, Woodline Project, part 2 – geomorphology, stratigraphy and regional structures defined..
• 26/11 - Kalgoorlie Woodline Project EagleEye Structural evaluation.
• 14/11 - Comparison of AirGeoX’s filtering method and Watchorn EagleEye method of obtaining structural geology from Magnetic images.
• 08/11 - South America – Africa seismic tomography section 26°S. AusIMM webinar part 13.
• 07/11 - Earthquakes to the outer core!! Right through the ductile Mantle??
• 06/11 - AusIMM Webinar. South America – Africa seismic tomography oblique section 15°S through 5°N (Part 12)
• 15/10 - Did copper mining and trading kickstart modern civilization around 10,000 years ago?
• 19/09 - Rosebery Mine Tasmania, Watchorn EagleEye enhanced RIM tomographic cross section
• 18/09 - Vredefort Impact Crater, Africa – Watchorn ‘EagleEye’ Enhancement from Seismic tomography at 60 km Depth.
• 07/09 - South America seismic tomography sections 26°S, 18°S and 5°S and a new core to surface mineralisation concept. (Part 11)
• 28/07 - Global seismic tomography structural geology at 2,850 km depth and its relationship to the surface continents (part 10)
• 23/07 - Venus’ global structural geology deduced from a topographic plan. Is it similar to Earth? (Part 9)
• 20/07 - Global seismic tomography enhancement and structural interpretation at 200 km depth (South America Webinar Part 8)
• 09/07 - South America and Africa trans-Atlantic seismic tomography traverse and new Plate Tectonics paradigms (Part 7)
• 05/07 - South America Webinar part 6. The Africa – South America – Atlantic Ocean – Plate Tectonics paradox.
• 01/07 - Seismic tomography diamond targeting exercises in South America  and  correlation of the crust/lithospheric structure of Earth and Venus (South American AusIMM webinar Part 5).
• 20/06 - South America seismic tomography from 40km to 200km depth (Part 4).
• 30/05 - South America Seismic Tomography Structural geology, Chicxulub and mineralisation at 27 km depth (Part 3)
• 23/05 - South American Continent research (Part 2) using ultra-detailed Topography, Magnetics and Gravity. Implications for Plate Tectonics, continent formation and the genesis and targeting of mineralisation.
• 21/05 - South American Evolution research using ultra-detailed Landsat, Topography, Magnetics Gravity and Seismic Tomography from surface to 2,900 km depth. Implications for Plate Tectonics, continent formation and mineralisation genesis and targeting. Part 1, © Bob Watchorn October 2020
• 22/04 - New discoveries correlate with Watchorn Exploration Targeting using Yilgarn Seismic Tomography from 300 km depth.
• 21/04 - Radiometric Exploration Targeting in the Tropicana Gruyere Region, Western Australia
• 11/04 - African continent Evolution from a structural geology viewpoint. Last post. Access to total paper of these posts and video link to webinar.
• 27/03 - African Continent Evolution research using ultra-detailed Landsat and Seismic Tomography from surface to 2,900 km depth. Implications for Plate Tectonics, continent formation and the genesis (Part 12, seismic tomographic cross sections interpretation from Africa to South America).
• 03/03 - Part 11. A new concept of African evolution based on evidence from the surface to 2,900 km depth. Radical changes to the scale, timing and mechanism of Plate Tectonics are required.
• 20/02 - MagnetoTelluric data – EagleEye enhancement and interpretation of Dr Naser Meqbel’s Cloncurry MT 3D modeled sections.
• 13/02 - African scavenging and deposition mineralisation pathways from 400 km depth to the current surface. Bob Watchorn Webinar on Africa, Part 10.
• 10/02 - South American Continent Evolution research using ultra-detailed Landsat, Topography, Magnetics Gravity and Seismic Tomography from surface to 2,900 km depth. Implications for Plate Tectonics, continent formation and the genesis and targeting of mineralisation.
• 03/02 - African Continent Evolution research using ultra-detailed Landsat and Seismic Tomography from surface to 2,900 km depth. (Part 9) African continent tomography at 400 km depth.
• 19/01 - Western Australian, Yilgarn Craton mineral mineral fields and the Carlin/Battle mountain/Butte/Bingham Canyon area in Western USA. Comparing exploration targeting in these fantastically mineralised areas with Africa (section 8).
• 17/01 - Stawell gold mining area; Part 4. Mine Scale Exploration Targeting using EagleEye enhancement of 100 times magnification of magnetics at the Magdala mine.
• 07/01 - Stawell gold mining area; Mine Scale Exploration Targeting using EagleEye enhancement of magnetics in plan and 300 Magdala cross section
• 03/01 - Stawell gold mining area; Mine Scale Exploration Targeting using EagleEye enhancement of magnetics in plan and section.

2020 (11)

• 30/12 - Stawell Goldfield; Mine Scale Exploration Targeting using EagleEye enhancement of magnetics in plan and section. Part 1, Regional magnetics section interpretation.
• 19/12 - Part 7. African Continent Evolution research using ultra-detailed Landsat and Seismic Tomography from surface to 2,900 km depth. Implications for Plate Tectonics, continent formation and the genesis and targeting of mineralisation
• 27/11 - Part 6. African Continent Evolution research using ultra-detailed Landsat and Seismic Tomography from surface to 2,900 km depth. Implications for Plate Tectonics, continent formation and the genesis and targeting of mineralisation. © Bob Watchorn July 2020
• 21/11 - Part 5. African Continent Evolution research using ultra-detailed Landsat and Seismic Tomography from surface to 2,900 km depth. Implications for Plate Tectonics, continent formation and the genesis and targeting of mineralisation. © Bob Watchorn July 2020
• 19/11 - Part 4. African Continent Evolution research using ultra-detailed Landsat and Seismic Tomography from surface to 2,900 km depth. Implications for Plate Tectonics, continent formation and the genesis and targeting of mineralisation. © Bob Watchorn July 2020
• 20/09 - Part 3. Landsat plan and tomographic section correlation. African Continent Evolution research using ultra-detailed Landsat and Seismic Tomography from surface to 2,900 km depth. Implications for Plate Tectonics, continent formation and the genesis and targeting of mineralisation. © Bob Watchorn, July 2020
• 06/09 - Part 2, Africa Landsat enhancement. African Continent Evolution research using ultra-detailed Landsat and Seismic Tomography from surface to 2,900 km depth. Implications for Plate Tectonics, continent formation and the genesis and targeting of mineralisation. © Bob Watchorn July 2020
• 12/08 - African research using ultra-detailed Landsat and Seismic Tomography from surface to 2,900 km depth. Implications for Plate Tectonics, continent formation and the genesis and targeting of mineralisation. Part 1
• 22/05 - Antarctica seismic tomography gives detailed structural geology at 30, 100, 150 and 200 kilometer depths.
• 10/05 - Antarctica Exploration using geography and topography. Discussion on Antarctica – Australia reconstruction and flaws in Plate Tectonics methodology.
• 04/04 - Antarctica ice cap exploration by enhancement of the structures seen in Landsat. Comparison with basement geology and topography.

2019 (12)

• 15/11 - Finland seismic tomography. Geology, mineralisation and exploration potential of Finland using seismic tomography at 250 km depth.
• 09/11 - Fennoscandia and Russia seismic tomography showing geology of the Asthenosphere Lithosphere boundary from 100 – 270 km depth. Comparison with other continents and the moon.
• 29/10 - Focus on Innovation, AusIMM South West WA Branch – Bob Watchorn Lecture on the genesis of the Archaean cratons and exploration targeting
• 30/09 - Mineralisation genesis and targeting in Australia, North America and China Synopsis of talk for AusIMM at Bunbury, 3rd October 2019
• 29/09 - Genesis of the Continents and their Mineralisation. Bob Watchorn’s AusIMM talk Bunbury 3rd October 2019
• 08/07 - CN #1. China Geology. North China Archaean Craton research using seismic tomography. © Bob Watchorn.
• 01/07 - NA #1. Geology of North America to 300 km depth using seismic tomography.
• 22/05 - Australian Lithosphere research, seismic tomography of Archaean cratons from -75 to – 300 km depth
• 04/05 - CS #1. Superior Craton seismic tomography.
• 14/03 - YW #9. Yilgarn seismic tomography; geology and mineralisation on -75 km depth plan, EW section 30˚S and NS section 120˚E
• 19/02 - YW #8. Yilgarn geology and mineralisation, correlation of linear structures and giant ring structures with -75 km depth seismic tomography.
• 11/01 - YW # 7. Watchorn giant ring structure – summary of the plan evidence (0-50km depth) of an impact origin.

2018 (9)

• 01/12 - YC # 4 Geochronology, structure and mineralisation of Cauden GRS, Eastern Goldfields, Yilgarn Craton.
• 13/11 - YB #2. Uranium and Vanadium mineralisation in the Yilgarn and its correlation with Barrambie giant ring structure.
• 04/11 - O’Driscoll GRS – dimensions, age, targeting potential.
• 19/10 - YW #6. Watchorn GRS correlation to craton base and seismic tomography 30˚ S. New exploration paradigm.
• 06/10 - Moon mares and Australasian Cratons, a structural geology study of giant ring structures (phi Ø structures) at various scales and depths.
• 01/09 - Atlantis, geological research in the Seville area, Spain.
• 05/06 - YW #5 Watchorn Probable Impact Structure – relationship to mineralisation. Landsat, Radiometrics, Gravity and Seismic research 1999 – 2018.
• 12/04 - Paynes-Find 600 km Giant Ring Structure. Radiometrics of GRS is a Metallogeny Districts indicator. Relationship of GRS to Late Heavy Bombardment. Correlation and targeting of gold Mineralisation.
• 06/03 - Gindalbie 140 km diameter Giant Ring Structure (GRS) correlation with Eastern Yilgarn Mineralisation. Radiometrics of GRS used as Metallogenic District indicator.

2017 (23)

• 10/12 - PS #1. Witwatersrand style gold targets? Shaw 220km diameter Giant Ring Structure discovered in East Pilbara Craton, Australia. Oldest Archaean Impact Structure?
• 02/12 - PF #1. Archaean Impact Structure? 200km diameter Mt Flora Giant Ring Structure observed in Pilbara.
• 23/11 - YBB #1. Boondi-Boorabbin Giant Ring Structure cluster, Southern Cross area, Yilgarn, Western Australia. Remnant Archaean Superplume, Metamorphic core complex or Impact Structure?
• 10/11 - YB #1. Impact? The 420km diameter Barrambie Giant Ring Structure as observed in the Yilgarn geological data. Archaean Superplume or Impact Structure?
• 30/10 - YM #1. Plume or impact? Malgar GRS in WA Yilgarn.
• 22/09 - YC #3. Geology, Gravity, Mineralisation and Exploration Targeting of the Yilgarn 370km Cauden Giant Ring Structure. Is this one of the world’s largest meteorite impacts?
• 04/09 - YY #4 Plumridge radiometrics gold mineralisation targets.
• 31/08 - YY #3 Plumridge GRS correlation with Seismic Traverse 12 GA T1.
• 21/08 - YW #4 Meteorite impact structure? Watchorn GRS Landsat, Gravity TMI.
• 31/07 - YC #2. Giant ring structure definition and enhancement methods highlight the Median Rings in in the 370km diameter Cauden Giant Ring Structure. Why do they line up with the major mines?
• 22/07 - YN #2. 700 km Norseman GRS on Landsat. New paradigm for Yilgarn exploration.
• 18/07 - YY # 2 Yamarna GRS. Landsat provides Independent Coincident Evidence.
• 13/07 - YN #1. Norseman, an unreported 700 km diameter giant ring structure. Real or imaginary? Impact structure or superplume?
• 11/07 - YW #3. Leonora Ring correlation of Landsat, magnetics and gravity data. An Enigma being resolved?
• 08/07 - YC #1 Cauden, a New Yilgarn Craton Giant Ring Structure. A relict Impact or Superplume structure?
• 24/06 - YW #2 Leonora Ring – a circular pop-out structure? Discovery of a New Giant Ring Structure – real or imaginary?
• 20/06 - #AA. Preliminary note for a classification and contents guide for geological papers on Bob Watchorn’s geotreks.
• 20/06 - # 3 USA BOB’S RAMBLINGS – from Yellowstone NP, 5th – 8th August 2006
• 07/06 - YY #1 Giant ring structures and gold in the Far Eastern Yilgarn. Meteorite impacts?
• 06/06 - # B. Dallas to Butte – Montana, 25 July – 4 August 2006. The Bob Watchorn Ramblings
• 22/05 - # A. Hawaii 20 – 25 July 2006. The Bob Watchorn Ramblings
• 22/05 - YW #1. Archaean meteorite impacts in Western Australia – real or imagined?
• 03/05 - Welcome!