An easy method of assaying and classing mineral substances
Subtitle: Containing plain and easy instructions for any person to examine the products of his own land, ... To which is added, a series of experiments on the fluor spatosus, or sparry fluor. Abstracted from the memoirs of the Royal Swedish Academy of Sciences for the year 1771.
By: By John Reinhold Forster, F.R.S. ... (and Appendix to Cronstedt's mineralogy additions and notes by ... M.T. Brunnich).
Contributors: Cronstedt, Axel Fredrik, 1722-1765.; Brünnich, M. Thr 1737-1827.
Publisher: Dilly
Published: 1772
Place of publication: London
Language: eng
Number of pages: 44