Gypsum that was deposited during the Messinian salinity crisis. In the center of the outcrop a well-developed nucleation cone is visible, made of individual selenite gypsum cristals up to 30 cm long which radiate upwards and outwards. Cuevas de Sorbas (a few meters from the cave entrance), Andalusia, Spain. Lat 37˚05‘19.42’‘N, Lon 2˚06‘27.68’‘W, elevation 340 m. This is a higher-resolution model, showing more details, of the [same outcrop here](https://skfb.ly/6V9ZT). A set of complete gypsum cycles is shown in the [Rio Aguas outcrop model](https://skfb.ly/o9vIu).