Ilakaka sapphire mine, one of Earth's largest known alluvial sapphire deposits, Ilakaka, Ihorombe Region, Madagascar, Africa

travel destination photography horizontal colour image africa landscape physical geography non urban scene outdoors day dramatic landscape elevated view no people madagascar aerial view drone point of view drone ihorombe region ilakaka ilakaka sapphire mine mining industry mine sapphire geology rock rock formation turquoise standing water water colour color image color outdoor outside tourist destination travel nobody no one no one topography african