Correcting details on Nevado San Francisco

Do we show Nevado San Francisco in the right place?
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OLD DATA CORRECTED DATA
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Nevado San Francisco
Lat: -26.917 Lat:
Lon: 291.75 Lon:
Andes
Central Argentina-Chile
Argentina
6016 m m
GMT -3.0h GMT + h (use "-" for negative timezones, as in the US)