Denver Microbeam Laboratory

Multimedia

Filter Total Items: 23
diatom
March 31, 2004

Diatom in Yellowstone Lake Spire

Diatom in spire from floor of Yellowstone Lake, Yellowstone National Park.

lake spire material
March 31, 2004

Yellowstone Lake Spire

Spires from the floor of Yellowstone Lake appear to be composed of diatoms and silicified bacteria.

lake spire material
March 31, 2004

Yellowstone Lake Spire

Spires from the floor of Yellowstone Lake appear to be composed of diatoms and silicified bacteria.

lake spire material
March 31, 2004

Yellowstone Lake Spire

Spires from the floor of Yellowstone Lake appear to be composed of diatoms and silicified bacteria.

asbestos
December 31, 1969

Anthophyllite Asbestos

Anthophyllite asbestos altering to talc, upstate New York.

asbestos
December 31, 1969

Tremolite Asbestos

Tremolite asbestos, Death Valley, California.