Figure 3
From: Technological study of the gilded haft-rang tiles of the Imamzadih Ismail mausoleum in Qazvin, Iran

a) Optical microscope and b) back-scattered SEM image of the gildings.
From: Technological study of the gilded haft-rang tiles of the Imamzadih Ismail mausoleum in Qazvin, Iran

a) Optical microscope and b) back-scattered SEM image of the gildings.