The cone has a height of [REF] and an elliptical base with a horseshoe shape, probably caused by the breaching of the western-side of the volcano as a result of the effusion of lava flows during the last eruptive phase of Croscat [REF].
A study published in 2011 at the Journal of Volcanology and Geothermal Research revealed that the Santa Margarida Volcano and the Croscat were the product of the same eruption event 11,500 years ago, alternating phreatomagmatic activity, between water and magma, and magmatic activity [REF].