Attached files
| file | filename |
|---|---|
| EXCEL - IDEA: XBRL DOCUMENT - U.S. SILICA HOLDINGS, INC. | Financial_Report.xls |
| EX-31.1 - EXHIBIT 31.1 - U.S. SILICA HOLDINGS, INC. | slca-20141231xexhibit311.htm |
| EX-99.2 - EXHIBIT 99.2 - U.S. SILICA HOLDINGS, INC. | slca201412-31xexhibit992.htm |
| EX-32.1 - EXHIBIT 32.1 - U.S. SILICA HOLDINGS, INC. | slca-20141231xexhibit321.htm |
| EX-32.2 - EXHIBIT 32.2 - U.S. SILICA HOLDINGS, INC. | slca-20141231xexhibit322.htm |
| EX-31.2 - EXHIBIT 31.2 - U.S. SILICA HOLDINGS, INC. | slca-20141231xexhibit312.htm |
| EX-95.1 - EXHIBIT 95.1 - U.S. SILICA HOLDINGS, INC. | slca-201412x31xexhibit951.htm |
| EX-10.21 - EXHIBIT 10.21 - U.S. SILICA HOLDINGS, INC. | slca-201412x31exhibit1021.htm |
| EX-21.1 - EXHIBIT 21.1 - U.S. SILICA HOLDINGS, INC. | slca-201412x31xexhibit211.htm |
| EX-23.1 - EXHIBIT 23.1 - U.S. SILICA HOLDINGS, INC. | slca-201412x31xexhibit231.htm |
| 10-K - 10-K - U.S. SILICA HOLDINGS, INC. | slca-20141231x10xk.htm |
Exhibit 99.1
CONSENT OF PACWEST CONSULTING PARTNERS, LLC
We hereby consent to the references to our company’s name in the 2014 Annual Report on Form 10-K of U.S. Silica Holdings, Inc. (the “Company”) and the quotation by the Company in the 2014 Annual Report on Form 10-K Report from the “ProppantIQ” Proppant Market Analysis Report published February 17, 2015. We also hereby consent to the filing of this letter as an exhibit to the 2014 Annual Report on Form 10-K.
PACWEST CONSULTING PARTNERS, LLC | ||||
By: | /s/ Nilesh Dayal | |||
Name: | Nilesh Dayal | |||
Title: | Managing Partner | |||
February 25, 2015
PacWest Consulting Partners 920 Memorial Way, Suite 160 Houston, TX 77024 www.pacwestcp.com