The Essay - Cornerstones - Gypsum and Alabaster - Â鶹Éç Sounds
The Essay - Cornerstones - Gypsum and Alabaster - Â鶹Éç Sounds
CornerstonesCornerstones
Gypsum and Alabaster
Released On: 11 Jan 2018
Available for over a year
Archaeologist Rose Ferraby gets to grips with gypsum, the key mineral in plaster.
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