For this episode we read the Datarock blog post Fusing core imagery and chemistry to model stratigraphy.

Perhaps more interesting that the foundation of Datarock is built on Aussie rules football is some of the advice that Brenton Crawford, one of the the company's founders has to impart: that we can get distracted by what we 'need' from a university in order to get the geoscience job we want. He goes on to counsel that getting involved in a community of your choosing, albeit geochemistry, data science, or some other sector, can be a better investment of your time and energy. Importantly, if you have interested in transitioning to data science, remember that your knowledge of the geosciences is infinitely more important than an additional degree in data science - your ability to make an impact on your team is greater simply because you understand the nuances of the data you are working with.

As for working with image data and integrating it with geochemistry... you'll have to have a listen.