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File:Rockburst damage.jpg

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Original file (914 × 745 pixels, file size: 158 KB, MIME type: image/jpeg)

Summary

Description
English: This picture was taken shortly after a rock burst at a deep mine in the Western United States. The walls of the mine (normally vertical) have nearly closed and many of the support members (bolts and mesh) are severely damaged. The yellow material is an inflatable fan tube used to force air to the working face.
Date
Source This picture was taken by a United States Bureau of Mines (USBM) researcher investigating the damage associated with a rockburst in deep underground mine.
Author unknown USBM researcher

Licensing

Public domain This image or media file contains material based on a work of a United States Department of the Interior employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain in the United States. See the Department of the Interior copyright policy for more information.

Captions

Rock burst damage at a deep underground US mine

Items portrayed in this file

depicts

File history

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Date/TimeThumbnailDimensionsUserComment
current21:33, 22 March 2019Thumbnail for version as of 21:33, 22 March 2019914 × 745 (158 KB)DjachambersUser created page with UploadWizard

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