Reflectance spectroscopy in combination with cluster analysis as tools for identifying the provenance of Neolithic flint artefacts

The provenance of flint artefacts found in archaeological excavations is very important for archaeologists to better understand artefact displacement, exchange networks, mobility patterns, prehistoric migrations and various cultural processes such as commerce, procurement strategies, territorial boundaries, etc. Reflectance Spectroscopy an analytical technique that measures the radiation reflected by any type surface, it sensitive electronic vibrational processes, both at atomic molecular level, which results spectral signatures absorption bands material. In this study material 16 quarries with evident signs having been used manufacture during Neolithic period have characterized means their identify origin 5 blades a dolmen close one quarries. application cluster analysis compare has ruled out them not being sourced from studied quarries, well assigning probable other four. Interestingly, none nearest quarry, might presume. confirm reflectance spectroscopy combined multivariate statistical could provide powerful tool determining deposited museums institutions.