Scott Halley - Igneous Chemistry made easy for Exploration Geologists.

[@robertmoye7565]

Astounding, encyclopedic knowledge and erudition; a remarkably informative presentation. Thank you.

[@manuelrengifo1017]

Muchas gracias por compartir esta información. Saludos.

[@theloniousmonk1000]

Awesome talk , I want to go put this knowledge into practice now !

[@jaimesias]

excellent, thanks

[@lithiumvalleyrocksprospect9792]

Brilliant!!!

[@UsmanAli-yz5zc]

Very informative

[@mohsenalshagdari1686]

great