Paper, 'The analisation of your alum earth which you say is the residuum after alum is made' by Ambrose Godfrey-Hanckewitz
Reference number: CLP/9i/59
Date: 1700

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
- Reference number
- CLP/9i/59
- Earliest possible date
- 1700
- Physical description
- Ink on paper
- Page extent
- 3 pages
- Format
- Manuscript
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Citation
Ambrose Godfrey-Hanckewitz, Paper, 'The analisation of your alum earth which you say is the residuum after alum is made' by Ambrose Godfrey-Hanckewitz, 1700, CLP/9i/59, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/clp_9i_59/paper-the-analisation-of-your-alum-earth-which-you-say-is-the-residuum-after-alum-is-made-by-ambrose-godfrey-hanckewitz, accessed on 18 April 2025
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https://makingscience.royalsociety.org/items/clp_9i_59/paper-the-analisation-of-your-alum-earth-which-you-say-is-the-residuum-after-alum-is-made-by-ambrose-godfrey-hanckewitz
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Ambrose Godfrey-Hanckewitz
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Classified Papers
The 'Classified Papers' of the Royal Society are papers from British and international natural philosophers and scholars categorised according to subject areas.
Dates: 1592 - 1741
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