Tin can of aluminum oxide McIntyre Powder inhaled by Ontario miners for protection from developing silicosis lung disease reflected on glass in dark

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Photo credit: © Reimar / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: aluminium, aluminum, background, black, canada, disease, exposure, fine, glass, hydroxides, inhalation, lung, mcintyre, miners, mirror, occupational, ontario, oxide, powder, prescription, prevent, prophylaxis, protect, reflect, reflection, research, respirable, science, silicosis, tin, tri, workers