Salt is so much more than seasoning for food: it is hugely important for industry and even has applications in the energy transition that are perhaps quite surprising. In this video, Dr Taija Torvela discovers salt - what it is used for and where it comes from. We will also visit the Loule salt mine in Southern Portugal!

Part of Taija's Youtube channel @ourmetallicearth

#salt #mining #minerals #geology #energytransition #exploration #earthscience #education #portugal #morocco

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