Fig. 5From: International geological significance of the potential Al-Medina volcanic UNESCO Global Geopark Project in Saudi Arabia revealed from multi-satellite remote sensing dataGF-2 satellite remote sensing image reveals the volcanic lavas from 4 different eruption periods of the AMVF (RGB as 3,4,1); Note 1, 2, 3, and 4 represent the volcanic lavas of the latest eruption period, the younger eruption period, the older eruption period and the oldest eruption period, respectivelyBack to article page