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The Basic Principles Of gypsum

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Gypsum also happens in crystal form, Together with the two most commonly encountered kinds staying large clear crystals that tend to be termed selenite, and fibrous crystals, called satin spar. ‘Selenite’ would be the Greek phrase for moon, and refers to the crystals very well-developed pearl-like luster that can mirror https://www.propanraya.com/id/produk/eco-gypsum-ee-4050

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