[Resumen extraído de la fuente original]

This article analyses the social dynamics observable in a conversation with a minoritized language activist about the neighbouring speech communities. The study demonstrates that the local variety, along with its socially meaningful context, can be an important factor for the interactionally constructed local identity. The interviewee is a member of the community of practice of A Fala de Xálima, a Galician-Portuguese Romance minoritized language with about 5,000 speakers; they live in the Spanish province of Cáceres (on the border with Portugal). The analysis applies the ontological and epistemological principles of sociocultural linguistics in order to identify some indexical interactional orientations, such as stance and ideology. Keywords: A Fala de Xálima; linguistic identity; sociocultural linguistics.