demonstrating magnetic field lines of attracting poles using iron filings - iron filing stock pictures, royalty-free photos & images
magnets attracting particles, overhead view, close-up - iron filing stock pictures, royalty-free photos & images
magnets attracting particles, overhead view, close-up - iron filing stock pictures, royalty-free photos & images
black sand texture background with spotlight - iron filing stock pictures, royalty-free photos & images
Engraving by J Pass showing �Ross�s Machine for separating Iron-filings� ; �Lampadius�s Magnetometer� ; and �Fabrication of Artificial Magnets� ....
Engraving by J Pass showing a Chinese deity, and apparatus used to demonstrate magnetism. When iron filings are placed near a magnet they become...
This 'delineation of lines of magnetic force by iron filings' was produced by sprinkling iron filings over a pair of magnets and chemically fixing...
Filing cabinet for part of the United Press International print collection, housed at the Corbis Film Preservation Facility in an Iron Mountain...
Extremely high magnetic fields, made possible by superconducting magnets, prompted Carl H. Rosner of the General Electric Research Laboratory to...
Worker filing down the finished surface of a wrought iron hinge plate after it has been hammered into shape.
Worker prepares to extract rock samples at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday,...
Geologist fishes next to drill rods at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday, Aug....
Trees stand in a forest in this aerial view outside of a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on...
Rock samples sit in a core shack at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday, Aug. 6,...
Geologist arranges rock samples in a core shack at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on...
Geologist writes numbers on a rock sample bag at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on...
Worker prepares to extract rock samples at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday,...
Worker takes a break at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday, Aug. 6, 2013. Century...
Geologists prepare to extract rock samples at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday,...
Geologist inspects a rock at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday, Aug. 6, 2013....
Lines mark a rock containing iron at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday, Aug. 6,...
Rock samples sit in a core shack at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday, Aug. 6,...
Train sits on tracks in this aerial view outside of a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on...
Geologist carries rock samples in a core shack at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on...
Geologists take measurements at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday, Aug. 6, 2013....
Geologists take measurements at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday, Aug. 6, 2013....
Rock samples sit in a core shack at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday, Aug. 6,...
Geologist holds a measuring tape at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday, Aug. 6,...
Geologist takes rock samples at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday, Aug. 6, 2013....
Geologists walk at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday, Aug. 6, 2013. Century Iron...
Geologist takes measurements at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday, Aug. 6, 2013....
Geologist reads a compass at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday, Aug. 6, 2013....
Geologist takes rock samples at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday, Aug. 6, 2013....
Geologist prepares to extract rock samples at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday,...
Geologist holds a rock containing iron at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday,...
Geologist walks at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday, Aug. 6, 2013. Century Iron...
Geologists inspect rocks at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday, Aug. 6, 2013....
Geologist holds a rock containing iron at a Century Iron Mines Corp. Mapping and prospecting site near Schefferville, Quebec, Canada, on Tuesday,...