We present the first geological map of Neruda Quadrangle (H13), Mercury. H13 is in Mercury’s southern hemisphere between latitudes 22.5°S–65°S, and longitudes 90°E–180° covering a total area just under 5 million km², equivalent to 6.5% planet’s surface. Map digitisation was carried out at scales 1:300,000 1:700,000 for final presentation 1:3,000,0000, from end-of-mission data products NASA’s ME...