File:Mining full process.png

Mining_full_process.png(685 × 255 pixels, file size: 84 KB, MIME type: image/png)

Summary

Description
English: The mining, milling and smelting process that transforms ores into precious metals creates many types of wastes, which contaminated land and waters in and around Leadville.
Date
Source EPA https://semspub.epa.gov/work/08/100000256.pdf California Gulch Superfund Site
Author EPA

Licensing

Public domain
Public domain
This image (or other media) is a work of an Environmental Protection Agency employee, taken or made as part of that person's official duties. As works of the U.S. federal government, all EPA images are in the public domain.

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Date/TimeThumbnailDimensionsUserComment
current05:25, 31 March 2017Thumbnail for version as of 05:25, 31 March 2017685 × 255 (84 KB)CynapfUser created page with UploadWizard
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