FREDERICK, Md., Nov. 6, 2014 /PRNewswire/ -- U.S. Silica Holdings, Inc. (NYSE: SLCA) today announced that Bryan Shinn, president and chief executive officer and other members of the management team will participate in the following investor conferences during the fourth quarter of 2014:

Stephens 2014 Fall Investment Conference - New York
Nov. 11 - 10:00am EST
Discussion will last approximately 45 minutes.

Bank of America 2014 Global Energy Conference - Miami Beach, FL
Nov. 13 - 10:30am EST
Discussion will last approximately 40 minutes.

Cowen and Company 4(th) Annual Ultimate Energy Conference - New York
Dec. 2 - 3pm EST
Discussion will last approximately 30 minutes.

Management will meet with institutional investors throughout these events. Please note: the presentations will be posted on the company's website prior to the start of each event at www.ussilica.com.

About U.S. Silica

U.S. Silica Holdings, Inc., a member of the Russell 2000, is a leading producer of commercial silica used in the oil and gas industry, and in a wide range of industrial applications. Over its 114-year history, U.S. Silica has developed core competencies in mining, processing, logistics and materials science that enable it to produce and cost-effectively deliver over 250 products to customers across our end markets. The company currently operates nine industrial sand production plants and seven oil and gas sand production plants. The company is headquartered in Frederick, Maryland and also has offices located in Chicago, Illinois, Houston, Texas and Shanghai, China. The company operates on a platform of ethics, safety and sustainability. U.S. Silica was named America's Best Small Company for 2014 by Forbes Magazine. The Company is a founding member of Wisconsin Industrial Sand Association (WISA) and has been recognized by the Wisconsin Department of Natural Resources (WDNR) as a partner in the WDNR Green Tier program. In becoming a Green Tier participant, U.S. Silica demonstrates its commitment to achieving superior environmental and economic performance.

Media Inquiries: Alison Holder
Manager of Corporate Communications
301-682-0326
holder@ussilica.com

Investor Relations Inquiries: Mike Lawson
Director of Investor Relations and Corporate Communications
301-682-0304
lawsonm@ussilica.com

SOURCE U.S. Silica Holdings, Inc.