Halite And gypsum both of those variety clear crystals that are quite gentle and are conveniently scratched. Licking a sample will promptly distinguish the two, as halite has precisely the same composition as table salt and an extremely distinctive ‘salty’ taste. For people who dislike the concept of licking mineral https://www.propanraya.com/id/produk/eco-gypsum-ee-4050
Not Known Facts About gypsum
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