In around 1920, a baryte mine brought much-appreciated income to over 20 families. “Transport was by tractor carrying a crate that contained 2 tons of baryte and pulling a trailer that contained another four tons. That way, we transported 6 tons per trip to the train station at Génolhac, and, when all was going well, we did two trips per day, so a maximum of 500 tons a month” ( Aristide Vignes).