NON-DESTRUCTIVE PIGMENT ANALYSIS USING RAMAN MICROSCOPY
Figure 3. Details of pearls from the miniature of Elizabeth I, Heneage Jewel. Scale: 30 x magnification. Photograph by Nick Frayling.
NON-DESTRUCTIVE PIGMENT ANALYSIS USING RAMAN MICROSCOPY
Figure 3. Details of pearls from the miniature of Elizabeth I, Heneage Jewel. Scale: 30 x magnification. Photograph by Nick Frayling.