Skip to content
GEOetc

GEOetc

Education & Outreach

Menu

  • Home
  • Earth Science Trips
    • Trip Costs – Funding Ideas
  • Geocaching Trips
  • Homeschool Trips
  • Books
  • Free Resources
  • Member Resources
  • GEO Podcast
  • About us
  • Login

Author: Gary Admin

Volcano shapes – shield, composite/stratiform, caldera – and chemistry

Volcano shapes – shield, composite/stratiform, caldera – and chemistry

You can find the GEO podcast on iTunes right here. You can also find GEO Podcast or all the major podcast capture platforms! (Go on…subscribe and not miss the new episodes) In this episode, I talk about how volcanoes get

Gary Admin June 21, 2020May 2, 2023 Plate Tectonics, Podcast Episode 1 Comment Read more

Transform fault plate boundaries – what are their features?

Transform fault plate boundaries – what are their features?

You can find the GEO podcast on iTunes right here. You can also find GEO Podcast or all the major podcast capture platforms! (Go on…subscribe and not miss the new episodes) In this episode, I talk about the geological and

Gary Admin June 14, 2020 Plate Tectonics, Podcast Episode No Comments Read more

Convergent plate boundaries – subduction, collision and Island arcs – what are their features?

Convergent plate boundaries – subduction, collision and Island arcs – what are their features?

You can find the GEO podcast on iTunes right here. You can also find GEO Podcast or all the major podcast capture platforms! (Go on…subscribe and not miss the new episodes) In this episode, I talk about the geological and

Gary Admin June 8, 2020 Plate Tectonics, Podcast Episode No Comments Read more

Divergent plate boundaries – what are their features?

Divergent plate boundaries – what are their features?

You can find the GEO podcast on iTunes right here. (Go on…subscribe and not miss the new episodes) In this episode, I talk about the geological and topographic features of divergent plate boundaries, including rift valleys, Mid Ocean Ridges (MORs),

Gary Admin May 31, 2020 Plate Tectonics, Podcast Episode No Comments Read more

The Evidence for Plate Tectonics

The Evidence for Plate Tectonics

You can find the GEO podcast on iTunes right here. (Go on…subscribe and not miss the new episodes) Transcript of this episode In less than 12 minutes, I summarize the major pieces of evidence we have for the theory of

Gary Admin May 24, 2020May 20, 2022 Plate Tectonics, Podcast Episode No Comments Read more

Tsunami – the science behind the waves

Tsunami – the science behind the waves

You can find the GEO podcast on iTunes right here. (Go on…subscribe and not miss the new episodes) In this episode, I talk about the science of Tsunamis – those horrifying waves that spread around the oceans after certain geological

Gary Admin May 11, 2020September 23, 2022 Podcast Episode No Comments Read more

Limestone Caves – how do they form (the chemistry of solution caves)

Limestone Caves – how do they form (the chemistry of solution caves)

You can find the GEO podcast on iTunes right here. (Go on…subscribe and not miss the new episodes) In this episode, I talk about solution  (Limestone/marble) caves and how they form.  What is the chemistry behind their formation and their

Gary Admin May 4, 2020September 23, 2022 Podcast Episode No Comments Read more

Earth’s Magnetic Reversals, Polar Wandering and Plate Tectonics

Earth’s Magnetic Reversals, Polar Wandering and Plate Tectonics

You can find the GEO podcast on iTunes right here. (Go on…subscribe and not miss the new episodes) In this episode, we chat about the Earth’s magnetic field and how that is recorded in igneous rocks.  We discuss how this

Gary Admin April 26, 2020November 3, 2021 Plate Tectonics, Podcast Episode No Comments Read more

Mineral Occurrence through to Ore Deposit. What do these terms mean?

Mineral Occurrence through to Ore Deposit.  What do these terms mean?

You can find the GEO podcast on iTunes right here. (Go on…subscribe and not miss the new episodes) In this episode, I talk about the differences between a mineral occurrence, a mineral deposit, and an ore deposit.  And most of

Gary Admin April 20, 2020September 23, 2022 Podcast Episode No Comments Read more

Oil – how oil is formed and trapped

Oil – how oil is formed and trapped

You can find the GEO podcast on iTunes right here. (Go on…subscribe and not miss the new episodes) How is oil formed and trapped so we can use it as a resource?  Learn about source rocks, reservoir rocks, trap-rocks and

Gary Admin April 12, 2020September 23, 2022 Podcast Episode No Comments Read more
  • « Previous
  • Next »

GEOetc LLC

We are an enthusiastic team of Earth science educators that want to see the community better understand the wonders and importance of geoscience.

We acknowledge the Traditional Owners of the land on which visit in Australia and around the world.  We pay o respects to Elders past and present.

 

TM

 

We are Global

Geology does not ‘stop’ because of some political boundary…but is truly a global phenomenon.  And so are we!   We run trips around the globe for teachers, students and others from around the world.We help organizations around the globe. We do all our work online, through chat, emails, zoom calls and more.

 

Affiliate Links

Please note that many of the links on this site are part of affiliate programs, which means that if you click on those links we may receive a benefit from those companies.

HOW TO CONTACT US

GEOetc LLC - International Programs
Email: gary@geoetc.com
Ph:207 6938501
15 Pinkham Lane
Casco ME 04015

GEOetc AUSTRALIA
Email: gary@geoetc.com
Ph : 0432103002
PO Box 7047
Kaleen ACT 2617

Copyright © 2026 GEOetc. All rights reserved. Theme Spacious by ThemeGrill. Powered by: WordPress.