Adolph Sutro made a fortune at a silver ore located under the eastern slope of what mountain?
Adolph Sutro:  Born a German Jew, he moved to Virginia City, Nevada and made a fortune at the Comstock Lode. Comstock Lode: The Comstock Lode is a lode of silver ore located under the eastern slope of Mount Davidson, a peak in the Virginia Range in Nevada (then western Utah Territory).
Mount Davidson