NABSQNO 12S-659740-4054110 (f)
An unnamed fin natural arch (now fallen) in Apache County, Arizona
Photo by Jay Wilbur
NABSQNO 12S-659740-4054110 (f). This unnamed fin natural arch eroded through a narrow wall of Wingate sandstone. It was located within the boundaries of the Navajo Nation, about 4 miles north of Cove, Apache County, Arizona. Vreeland listed this arch as number 11-6 in his catalog and reported a span of 10 feet. It collapsed in the early 1990s.