The development of archaeological chemistry has involved interaction with other scientific disciplines. ₁₄C, thermoluminescence, fission track, archaeomagnetism, obsidian hydration, and amino acid dating techniques all have contributed to the field. The geophysical problems in ₁₄C and archaeomagnetic dating illustrate this interdisciplinary character. The most often-used modern analysis techniques are summarized with respect to their use for archaeo-logical artifacts. Nondestructiveness and alteration of equipment to suit the archaeological aim are important factors. Trace and pigment analysis are used in authenticity studies. The study of the use of the mineral huntite in ancient times is an example of how chemistry, art, and geology interrelate in archaeological chemistry. See also 16-1172. -- AATA