1 results about "Secondary color" patented technology

The present application relates to the jade detection technical field, especially to a kind of old pit seed material jade secondary color cause identification method based on ternary color source structure and ultraviolet-visible absorption spectrum.The present application discloses the real cause of old pit jade secondary color for the first time, scientifically confirms for the first time, and the secondary color source of old pit jade is the ternary combination structure of color dot, color net and color line, and the color of old pit jade is the optical reflection generated by color source color filling on the colorless transparent solid-state crystalline wax in sodium aluminum pyroxene crystal combination structure and dot net pattern, which deepens the understanding of jade hecolor mechanism.The present application combines in-situ microstructure observation with ultraviolet-visible absorption spectrum analysis for the first time, creates dual jade identification method of structure+spectra, overcomes the limitation of single reliance on absorption spectrum intensity determination, realizes the accurate discrimination of jade color cause, and provides new ideas and directions for more accurate jade detection.