942 resultados para Rutile mines and mining Safety measures
Resumo:
This paper utilizes a Contingent Valuation Method survey of a random sample of residents to estimate that households are willing to pay an average of $12.00 per month for public projects designed to improve river access and $10.46 per month for additional safety measures that would eliminate risks to local watersheds from drilling for natural gas from underground shale formations. These estimates can be compared to the costs of providing each of these two amenities to help foster the formation of efficient policy decisions.
Resumo:
This report includes the results of geological investigation of a small area in the northern part of the Argenta mining district. Approximately two square miles were mapped. The underground working of the three mines only were accessible: the Goldfinch. Golden Era, and Mayday mines.
Resumo:
Includes bibliographical references and index.
Resumo:
"Other issues of this report may bear the number ALI-C-60808."
Resumo:
Description based on volume 18.
Resumo:
"B-229231"--P. [1].
Resumo:
"GAO-03-945."