EXHIBIT 16.1
De Joya Griffith & Company, LLC
CERTIFIED PUBLIC ACCOUNTANTS & CONSULTANTS
July 16, 2012
Securities and Exchange Commission
100 F Street, N.E.
Washington, DC 20549
RE: Mattmar Minerals, Inc.
We have read the statements that we understand Mattmar Minerals, Inc., will include under Item 4.01 of the Form 8-K/A report it will file regarding the recent change of auditors. We agree with such statements made regarding our firm.
Very truly yours,
/s/De Joya Griffith & Company, LLC
De Joya Griffith & Company, LLC