Page:Transactions of the Geological Society, 1st series, vol. 1.djvu/371

Table of Bardiglione and its Varieties.

Species	Variety		Division		sub-division
Bardiglione. Sulphate of lime.	Of determinate crystalline forms.	$\left\{{\begin{matrix}\ \\\ \\\end{matrix}}\right.$	Primitive crystal. Its modifications & varieties
				$\left\{{\begin{matrix}\ \\\ \\\end{matrix}}\right.$	The Crytals mixed with sea-salt Würfelspath (Werner)
	Of indeterminate crystaline forms	$\left\{{\begin{matrix}\ \\\ \\\ \\\end{matrix}}\right.$	Approaching a determinate form
			Fibrous	$\left\{{\begin{matrix}\ \\\end{matrix}}\right.$	With divergent fibres.
			Globular
	Lamellar	$\left\{{\begin{matrix}\ \\\ \\\ \\\ \\\ \\\ \\\ \\\end{matrix}}\right.$	With large laminæ	$\left\{{\begin{matrix}\ \\\ \\\ \\\ \\\ \\\end{matrix}}\right.$	Lying in the same direction
					Very thin, and placed one upon another, so as to form separate and distinct aggregations.
			With small lamniæ	$\left\{{\begin{matrix}\ \\\ \\\ \\\ \\\ \\\end{matrix}}\right.$	Appearing, when examined by the lens, in the form of small distinct crystals
					Intersecting each other in different directions.
	Granular	$\left.{\begin{matrix}\ \end{matrix}}\right\}$
	Stalactiform		Contorted (pierre de tripe)
	Compact	$\left\{{\begin{matrix}\ \\\ \\\ \\\ \\\ \\\ \\\ \\\ \\\ \\\end{matrix}}\right.$	Intermixed with small crystalline masses of the same substance
			Mixed with sea-salt (muriacite)
			Mixed with quartz (pierre de vulpino)
			Including some globules of the same substance.
	Epigène of Haüy