Halite And gypsum each sort obvious crystals that are really smooth and so are effortlessly scratched. Licking a sample will rapidly distinguish The 2, as halite has precisely the same composition as table salt and a very distinct ‘salty’ style. For individuals who dislike the concept of licking mineral samples, https://www.propanraya.com/id/produk/eco-gypsum-ee-4050
The Definitive Guide To gypsum
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