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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/CLP/9i/59" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Paper, 'The analisation of your alum earth which you say is the residuum after alum is made' by Ambrose Godfrey-Hanckewitz</dc:title>
  <dc:description>Analysis by Godfrey-Hanckewitz regarding the properties of an unidentified sample of earth, determined to be a compound alkali salt, comparing it to sulphureous acid of alum.

Subject: Mineralogy</dc:description>
  <dc:date>1700</dc:date>
</rdf:Description>