II. A chemical analysis of some calamines
Notwithstanding the experiments of Bergman and others, on those ores of zinc which are called calamine, much uncertainty still subsisted on the subject of them. Their constitution was far from decided, nor was it ever determined whether all calamines were of the same species, or whether there were s...
| Published in: | Philosophical Transactions of the Royal Society of London |
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| Format: | Article in Journal/Newspaper |
| Language: | English |
| Published: |
The Royal Society
1803
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| Subjects: | |
| Online Access: | http://dx.doi.org/10.1098/rstl.1803.0003 https://royalsocietypublishing.org/doi/pdf/10.1098/rstl.1803.0003 |
| Summary: | Notwithstanding the experiments of Bergman and others, on those ores of zinc which are called calamine, much uncertainty still subsisted on the subject of them. Their constitution was far from decided, nor was it ever determined whether all calamines were of the same species, or whether there were several kinds of them. The Abbé Hauy, so justly celebrated for his great knowledge in crystallography and mineralogy, has adhered, in his late work, to the opinions he had before advanced, that calamines were all of one species, and contained no carbonic acid, being a simple calx of zinc, attributing the effervescence which he found some of them to produce with acids, to an accidental admixture of carbonate of lime. |
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