Industrial Minerals Association – North America Spring Washington, D.C. Meeting

The Renaissance Hotel Washington, D.C.

May 7-9

Mark Ellis, President

Chris Greissing, Executive Vice President,

Government Affairs

Ariel Hill-Davis, Vice President, Industry & Regulatory Affairs

John Ulizio, Senior Consultant

Paige Huggins, Financial Assistant

RJ Alpers, Manager, Membership Services

RegistrantsAdele Abrams, President, Law Office of

Adele L. Abrams PC

Dale Andrews, Technical Marketing Manager, Carmuese Lime and Stone

Michael Barr, Permit Specialist, Halliburton Energy Services, Inc.

David Brown, President and Chief Executive Officer, Wyo-Ben, Inc.,

Richard Brown, VP Resources, Wyo-Ben, Inc.

Bobby Carlson, Director of Health & Safety,

Fairmount Santrol

Matt Centa, Commercial Directory, Imerys Ceramics, N.A.

Patrick Cozzens, President, Modern Transportation Systems

David Crandall, EVP, General Counsel & Secretary, Fairmount Santrol

.

David Deak, CTO, President at Lithium Nevada, Lithium Americas

Frank DeCastro, Senior Environmental, Health & Safety Manager, Solvay

Chemicals

H. Scott Ellis, VP, GC, Secretary, Tata Chemicals North America Inc.

Sheldon Ellis, Manager of Logistics North America, Omya Inc.

Ryan Florio, Litigation and Regulatory Counsel, Imerys

Ed Flynn, EVP, President Genesis AlkaliAJ Genesis Energy LLP

Daniel Gerber, Sr. VP of Operations, Fairmount Santrol

Ed Green, Attorney, Crowell & Moring LLP

Paul Guttman, Consultant, P.W. Gillibrand

Co.

Arzell Hale, Director of Govt. Affairs/Public

Relations, Searles Valley Minerals.

Mike Hohn, Director, EHS&S, Huber Carbonates, LLC.

Naser Hussaini, Product Regulatory Affairs Manager, Omya Inc.

Randy Johnson, President, R.T. Vanderbilt

Holding Company, Inc.,

Jeff Johnson, Director of Environmental Compliance, Hi-Crush Proppants LLC.

Greg Jones, President & CEO, EP Minerals,

LLC

Brian Kebart, VP Supply Chain, Solvay Chemicals

Robert Kiska, EVP Operations, Smart Sand

Michael Lacey, President, Solvay Chemicals

Joel Lanager, Supply Chain Director, Tata Chemicals

Bob Larson. VP of Engineering, Fairmount Santrol

Martin Lehman, EH&S Leader, Badger Mining Corporation

Cheryl Lehmkuhl, Chief Operating Officer,

Old Hickory Clay Company

Lee Lemke, Executive VP, Georgia Mining

Association

Daniel McBride, Sr. Supply Chain Manager, Imerys

Jim Murberger, VP and General Manager, IMERYS

Galen Murphy, Director of Strategic Accounts- Dry Bulk, Trimac Transportation

Sabaleel Nandy, Vice President- Manufacturing, Tata Chemicals

Charles Newsome, Wrens Plant Manager, KaMin LLC

Andy O’Brien, Vice President/Safety & Health, Unimin Corporation

Mark Oskam, Senior VP Business Development, Unimin Corporation

Kevin Paarlberg, Sr. Project Engineer, Caterpillar Inc.

Chris Perry, Director 3rd Party Logistics, IMERYS

Avinash Puri, President, Searles Valley Minerals

Barbara Ritchie, Director, EHS & Sustaiability, Genesis Alkali

William Rowe, Corporate Account Manager, GATX

Howard Sandler, President, Sandler Occupational Medicine Association

Zsig Schnieder, Vice President Sales and Marketing, Tata Chemicals N.A. Inc.

Jenifer Scoggin, Partner, Holland & Hart

Shripal, Sharma, Group Product Stewardship Director, IMERYS

Bryan Shinn, President and CEO, U.S. Silica Co.

Dicky Shurling, Commercial Manager, IMERYS

Wade Sjogren, President, Whibco, Inc.

Eric Sjogren, Project Specialist, Whibco, Inc.

Mark Skolos, General Counsel, Hi-Crush

Marlea Sleeman, President, Sil Industrial Minerals,

Doug Smith, Vice President & General Manager, Imerys Ceramics

Tony Spake, Director Key Accounts, Volvo Construction Equipment

Matt Stewart, Director, Health, Safety & Environmental Risk, R.T. Vanderbilt

Holding Co.

Todd Swanger, Director of Operations & Engineering, IMERYS

Joel Sylvester, Project Engineer, Wyo-Ben, Inc.

Tyler Tetrault, Environmental Specialist, Bentonite Performance Minerals LLC

Jamey Tippetts, Operations Manager, Wyo-Ben, Inc.

Nick Tupper, President, RGCX.

Fred Von Ahers, Manufacturing Director, Genesis Alkali

Tom Young, GM HSEQ, Smart Sand

Bob Zacker, Supply Chain Director – Alkali, Genesis Alkali