PROSPECT GLOBAL RESOURCES INC. - FORM 8-K - EX-16.1 - LETTER FROM WEBB & CO. - February 11, 2011

Attached files

file filename
8-K - CURRENT REPORT - PROSPECT GLOBAL RESOURCES INC.f8k021111_trianglecast.htm
EX-4.1 - COMMON STOCK PURCHASE WARRANT WITH BUFFALO MANAGEMENT LLC. - PROSPECT GLOBAL RESOURCES INC.f8k021111ex4i_trianglecast.htm
EX-4.2 - SENIOR SECURED CONVERTIBLE PROMISSORY NOTE WITH DR. RICHARD MERKIN. - PROSPECT GLOBAL RESOURCES INC.f8k021111ex4ii_trianglecast.htm
EX-10.1 - AGREEMENT AND PLAN OF MERGER, DATED FEBRUARY 11, 2011. - PROSPECT GLOBAL RESOURCES INC.f8k021111ex10i_trianglecast.htm
EX-10.7 - THIRD AMENDED AND RESTATED AMERICAN WEST POTASH OPERATING AGREEMENT. - PROSPECT GLOBAL RESOURCES INC.f8k021111ex10vii_triangcast.htm
EX-10.10 - NOTE PURCHASE AGREEMENT WITH DR. RICHARD MERKIN DATED JANUARY 24, 2011. - PROSPECT GLOBAL RESOURCES INC.f8k021111ex10x_trianglecast.htm
EX-10.12 - STOCKHOLDERS AGREEMENT DATED JANUARY 24, 2011. - PROSPECT GLOBAL RESOURCES INC.f8k021111ex10xii_triangcast.htm
EX-10.3 - EMPLOYMENT AGREEMENT OF JONATHAN BLOOMFIELD. - PROSPECT GLOBAL RESOURCES INC.f8k021111ex10iii_triangcast.htm
EX-10.5 - REGISTRATION RIGHTS AGREEMENT WITH BUFFALO MANAGEMENT LLC. - PROSPECT GLOBAL RESOURCES INC.f8k021111ex10v_trianglecast.htm
EX-14.1 - CODE OF ETHICS. - PROSPECT GLOBAL RESOURCES INC.f8k021111ex14i_trianglecast.htm
EX-10.8 - AMENDED AND RESTATED ARTICLES OF INCORPORATION. - PROSPECT GLOBAL RESOURCES INC.f8k021111ex10viii_triangcast.htm
EX-10.4 - AMENDED AND RESTATED MANAGEMENT SERVICES AGREEMENT WITH BUFFALO MANAGEMENT LLC. - PROSPECT GLOBAL RESOURCES INC.f8k021111ex10iv_trianglecast.htm
EX-10.13 - SECURITY AGREEMENT WITH DR. RICHARD MERKIN DATED JANUARY 24, 2011. - PROSPECT GLOBAL RESOURCES INC.f8k021111ex10xiii_triangcast.htm
EX-10.6 - SIDE LETTER WITH BUFFALO MANAGEMENT LLC. - PROSPECT GLOBAL RESOURCES INC.f8k021111ex10vi_trianglecast.htm
EX-99.2 - UNAUDITED PRO FORMA FINANCIAL INFORMATION OF PROSPECT AND OLD PROSPECT GLOBAL FOR THE PERIOD ENDED SEPTEMBER 30, 2010. - PROSPECT GLOBAL RESOURCES INC.f8k021111ex99ii_trianglecast.htm
EX-10.9 - AMENDED AND RESTATED BYLAWS. - PROSPECT GLOBAL RESOURCES INC.f8k021111ex10ix_trianglecast.htm
EX-10.2 - EMPLOYMENT AGREEMENT OF PATRICK L. AVERY. - PROSPECT GLOBAL RESOURCES INC.f8k021111ex10ii_trianglecast.htm
EX-10.11 - REGISTRATION RIGHTS AGREEMENT WITH DR. RICHARD MERKIN DATED JANUARY 24, 2011. - PROSPECT GLOBAL RESOURCES INC.f8k021111ex10xi_trianglecast.htm
EX-99.1 - FINANCIAL STATEMENTS FOR THE PERIOD FROM INCEPTION (AUGUST 17, 2010) THROUGH SEPTEMBER 30, 2010. - PROSPECT GLOBAL RESOURCES INC.f8k021111ex99i_trianglecast.htm
Exhibit 16.1
 
Webb & Company, P.A.
Certified Public Accountants
 
 
February 11, 2011
 
Securities and Exchange Commission 100 F Street N.E.
Washington, D.C. 20549
 
RE: Triangle Castings, Inc.
 
File Ref. No. 333-163499
 
We have read the statements of Triangle Castings, Inc. pertaining to our firm included under Item 4.01 of Form 8-K dated February 11, 2011 and agree with such statements as they pertain to our firm.
 
 
 
 
Regards,
 
 
 
  /s/  Webb & Company, P.A.
  WEBB & COMPANY, P.A.
  Certified Public Accountants
 
 

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