Open pit mines localized in high mountains are probably one of the most complex environments for Structure-From-Motion (SfM) based photogrammetry. The case study presented in this paper refers to the realization of a detailed topographic mapping in the Torano marble basin (Apuan Alps. Italy) which needed. after decades of excavation activity. https://fitnessgravesyardes.shop/product-category/console-side-upper-left/