Medicine Lake Volcano Medicine Lake Volcano Medicine Lake Volcano is a large shield volcano in northeastern California about northeast of Mount Shasta. The volcano is located in a zone of east-west crustal extension east of the main axis of the Cascade Volcanic Arc and the Cascade Range. The thick shield is from east to west and from north to south, and covers more than . The underlying rock has downwarped by under the center of the volcano. The volcano is primarily composed of basalt and basaltic andesite lava flows, and has a caldera at the center. The Medicine Lake shield rises about above
Under the Volcano Under the Volcano Under the Volcano is a novel by English writer Malcolm Lowry (1909–1957) published in 1947. The novel tells the story of Geoffrey Firmin, an alcoholic British consul in the small Mexican town of Quauhnahuac, on the Day of the Dead, 2 November 1938. The book takes its name from the two volcanoes that overshadow Quauhnahuac and the characters, Popocatepetl and Iztaccihuatl. "Under the Volcano" was Lowry's second and last complete novel. The novel was adapted for radio on "Studio One" in 1947 but had gone out of print by the time Lowry died. Its popularity restored, in