Describes solution spectrophotometry as a simple, rapid identification technique for organic paint pigments. Reports research which includes analytical schemes for the extraction and separation of organic pigments based on their solubilities, and the preparation of an extensive reference collection of spectral curves allowing their identification.…

Mineralogy has become increasingly linked to chemistry and physics during recent years. This relationship between chemistry, physics, and mineralogy, as indicated by the content of conference papers, research studies, and physical/chemical laboratory procedures used in mineralogy, is reviewed. Creative applications of established mineralogic…