1911 Encyclopædia Britannica/Sado

SADO, an island belonging to Japan, lying 32 m. W. of Niigata, on 38° N., 138° 30' E. It has a circumference of I3O m., an area of 336 sq. m. and a population of 113,000. The port is Ebisa, on the east coast; and at a distance of 16½ m., near the west coast, is the town of Aikawa, having in its vicinity gold and silver mines, for which Sado is famous. They have been worked from very early times. Sado consists of two parallel hill ranges separated by a lower isthmus; the loftiest peak is that of Kimpokuzan (3815 ft.), to the north of Aikawa.