Bedrock and soil geochemistry from Voyageurs National Park, Minnesota
Maps and text (Word or PDF format) and database (Excel or HTML format) for bedrock, forest floor, and mineral soil sampling in Voyageurs National Park, Minnesota to establish the background and baseline geochemistry and terrestrial mercury sources.
(Score: 0.364)
Definition:
Spectroscopy using beams of atoms or subatomic particles that have been accelerated by a particle accelerating device, aimed by magnets, and focused by a lens. [American Heritage Dic. of the English Language, 4th ed.]