2007 GSA Denver Annual Meeting (28–31 October 2007)
Paper No. 170-2
Presentation Time: 1:50 PM-2:10 PM

FORENSIC GEOLOGY CASE STUDIES FROM THE NORTHWEST

SCHNECK, William, Microanalysis, Washington State Patrol Crime Laboratory, 580 West 7th Street, Cheney, WA 99004, bill.schneck@wsp.wa.gov

A forensic geologist commonly examines soil collected from a known source and performs a comparison to questioned soils from a suspect environment, such as on a vehicle or from tools or clothing. On occasion, man-made materials are present in soil which will enhance the probative value of the soil comparison. A variey of atypical cases from a broad range of materials will be presented including cat litter, bricks, stibnite, diatomaceous earth, meteorites, arsenic and biogenic glass.

2007 GSA Denver Annual Meeting (28–31 October 2007)
General Information for this Meeting
Session No. 170
Forensic Geoscience: Research and Case Studies
Colorado Convention Center: 505
1:30 PM-5:30 PM, Tuesday, 30 October 2007

Geological Society of America Abstracts with Programs, Vol. 39, No. 6, p. 457

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