MIND Technology (MIND) S-8 Registration of securities for employees

Exhibit 23.2

CONSENTOF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in this Registration Statement on Form S-8 of Mitcham Industries, Inc. of our reports dated April 4, 2013, relating to our audits of the consolidated financial statements and internal control over financial reporting, which appear in the Annual Report on Form 10-K of Mitcham Industries, Inc. for the year ended January 31, 2013.

/s/ Hein & Associates LLP

Hein & Associates LLP

Houston, Texas

November 7, 2013