Title: A System of Mineralogy: Descriptive Mineralogy, Comprising the Most Recent ...
Description: Book digitized by Google from the library of Harvard University and uploaded to the Internet Archive by user tpb.
Subjects: color, erm, crystals, lustre, occurs, mineral, ratio, iron, observed planes, closed tube, oxygen ratio, dosed tube, open tube, double refraction, tube yields, lustre vitreous, color dark, color pale