Sand & Gravel Operator Mining Facts - 2007 - Mining Operations
- Organization:
- The National Institute for Occupational Safety and Health (NIOSH)
- Pages:
- 2
- File Size:
- 57 KB
- Publication Date:
- Aug 1, 2009
Abstract
In 2007, a total of 7,199 sand and gravel mining operations reported employment to the Mine Safety and Health Administration (MSHA).1 ? Sand and gravel mines were the largest mining sector, comprising 48.4% of all mining operations. ? Sand and gravel mines were found throughout all 50 states and Puerto Rico.
Citation
APA: (2009) Sand & Gravel Operator Mining Facts - 2007 - Mining Operations
MLA: Sand & Gravel Operator Mining Facts - 2007 - Mining Operations. The National Institute for Occupational Safety and Health (NIOSH), 2009.