Note 77 — APPENDIX THE FIRST.
William Withering translation
Some of the ſulphur and alum, ſublimed by the ſubterranean fires near Bilſton, contain ſiliceous earth. W.
William Withering translation
Some of the ſulphur and alum, ſublimed by the ſubterranean fires near Bilſton, contain ſiliceous earth. W.