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Title
Alchemy: ALABASTER (Calcite / Gypsum) #228466995
Description
Alchemy Alphabet: ALABASTER (CALCITE / GYPSUM). In Ancient times = Calcite ("Egyptian alabaster"), polymorph Carbonate: [CaCOââÆ]. In Medieval ages = Gypsum, also: Desert Rose (crystals), Sulfate dihydrate [CaSOâââââ¬Â¢2HâââO].