Halite And gypsum both of those kind crystal clear crystals that are extremely smooth and they are easily scratched. Licking a sample will quickly distinguish The 2, as halite has the identical composition as desk salt and an exceedingly exclusive ‘salty’ taste. For those who dislike the concept of licking https://www.propanraya.com/id/produk/eco-gypsum-ee-4050
Gypsum - An Overview
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