Summary of geochronological data from the Fregeneda-Almendra pegmatite field and Figueira de Castelo-Lumbrales anatectic complex. Symbols in light colors represent cassiterite U-Pb ages with high MSWD. Errors bars (2σ) in dashed include the long-term variance of cassiterite validation material. The yellow field represents the main emplacement period of pegmatites, and the grey field represents a late-D3 thermal event associated with the emplacement of minor muscovite-rich leucogranite intrusions within the FCL complex. U-Pb zircon and apatite ages are from Ferreira et al. (2019, 2022) as well as Díez Fernández and Pereira (2017), and ⁴⁰Ar-³⁹Ar mica ages are from Roda-Robles et al. (2009, 2023) and Vieira (2010). One CGM-U-Pb age is from Roda-Robles et al. (2023).