Archaeological research of the ancient Jabali silver mines (7th to 14th centuries AD) in northern Yemen is a multidisciplinary project covering scientific disciplines traditionally related to archaeology, a geological approach and new technologies such as very high resolution remote sensing. Mining companies envisage the development of the Jabali deposit for zinc ore. Some of the planned facilities, particularly a large open pit, will have a destructive impact on the old pits and processing heaps, already damaged by recent works. In the present study, remote sensing is used for a detailed survey of the impact of preliminary mining works from the early 1980's with the aim to establish archaeological remains and to prioritize areas for future ground surveys, as well as for geological mapping. Results indicate that mapping using remote sensing in the visible to short wave infrared range has a great potential for the identification of gossans (iron caps) possibly related to archaeological remains. The phases of work in Jabali are clearly put into light by the study of a time series of Landsat data. Very high resolution QuickBird imagery appears particularly relevant for mapping most of the archaeological remnants, iron caps, as well as the 3D visualization of the mining site when drapped over a detailed digital elevation model.