Geology of the Lower Kittanning Coalbed and Related Mining and Methane Emission Problems in Cambria County, Pa.

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Geology of the Lower Kittanning Coalbed and Related Mining and Methane Emission Problems in Cambria County, Pa.

Public Domain

01/01/1979

Details

Description:

The Bureau of Mines established geologic factors affecting the mining of the Lower Kittanning coalbed to aid in coalbed minability studies and examined the occurrence of "wants" (places where coal is missing) and types of unstable roof rock strata.
Document Type:

Report
CIO:

NIOSH
Division:

NIOSH Mining
Location:

North America
NIOSHTIC Number:

nn:na
Download URL:

https://stacks.cdc.gov/view/cdc/161769/cdc_161769_DS1.pdf
File Type:

[PDF - 1.72 MB]
Collection(s):

National Institute for Occupational Safety and Health
Main Document Checksum:

urn:sha-512:6521ad36e6bd1a2fa3e5cf9eca17cc6ba7f37d65f37a8689ea2a13d73dea6c442f736428e6ec7f76df87ae5cdc9af5766619c5244d8650259b3fb15c9b45a599

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