https://youtu.be/tixZ3mUi07U

Geo-News is not a video, but an audio podcast with images. The podcast describes Chile's Marble Caves, stunning natural formations on the shores of General Carrera Lake. Formed over thousands of years by the erosive action of lake water on limestone, now metamorphosed into marble, the caves feature swirling mineral patterns and turquoise waters. The water's color results from glacial silt reflecting blue and green light. Accessible only by kayak, the caves offer a unique and breathtaking spectacle. P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets