An easy method of assaying and classing mineral substances. 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 John Reinhold Forster, F.R.S.

Bibliographic Details

Main Author:	Forster, Johann Reinhold, 1729-1798
Format:	eBook
Language:	English
Series:	Eighteenth century collections online.
Online Access:	Full text online