USGS - science for a changing world

USGS Denver Microbeam Laboratory

  Microbeam Lab Home   Facilities   Capabilities   Electron Microscope (SEM)   Electron Microprobe   Current Work   Image Gallery   Related Links

Current and Past Work

Current Work | Past Work


Current Work

New photos added to Image Gallery II

Publications

Asbestos

World Trade Center Dust

Return to top of page.


Past Work

World Trade Center WTC Dust After September 11, 2001 Attack

SEM image of World Trade Center dust after September 11, 2001 attack. Environmental studies of the World Trade Center area after the September 11, 2001 attack
U.S. Geological Survey Open-File Report 01-0429


Yellowstone Lake

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

Click on image for larger version.
TIF object, 1027 KB
Images of diatoms from Yellowstone Lake
TIF object, 1027 KB
Images of diatoms from Yellowstone Lake
TIF object, 1027 KB
Images of diatoms from Yellowstone Lake
TIF object, 1027 KB
Images of diatoms from Yellowstone Lake

Commercial equipment is identified at this web site for clarity and to properly define laboratory capabilities. Such identification does not imply recommendation or endorsement by the USGS, DOI, or the U.S. Government, nor does it imply that the equipment identified is necessarily the best available for the purpose.

Return to top of page.


Content information: Heather Lowers

Mineral Resources Program
Eastern Central Western Alaska Minerals Information Crustal Geophysics and Geochemistry Spatial Data

Accessibility FOIA Privacy Policies and Notices

Take Pride in America logo USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: http://usgsprobe.cr.usgs.gov/newphotos.html
Page Contact Information: Webmaster
Page Last Modified: Monday, 04-Mar-2013 15:54:29 MST