Exhibit 24.2

                                   POWER OF ATTORNEY
                 FOR EXECUTING FORM ID, PASSPHRASE UPDATE REQUESTS,
                              FORMS 3, FORMS 4 AND FORMS 5,
                            FORM 144 AND SCHEDULE 13D AND 13G

The undersigned hereby constitutes and appoints John Turner and Dathan C.
Voelter, or any of them acting without the other, with full power of
substitution, as the undersigned's true and lawful attorney-in-fact to:

1.  Execute for and on behalf of the undersigned (a) a Form ID and/or
    Passphrase Update Request Form (including amendments thereto), or any other
    forms prescribed by the United States Securities and Exchange Commission
    (the "SEC"), and thereafter request, and have access to, filing codes for
    the SEC's Electronic Data Gathering, Analysis, and Retrieval ("EDGAR")
    system (b) any Form 3, Form 4 and Form 5 (including amendments thereto) in
    accordance with Section 16(a) of the Securities Exchange Act of 1934, as
    amended (the "Exchange Act"), (c) Form 144 and (d) Schedule 13D and
    Schedule 13G (including amendments thereto) in accordance with Sections
    13(d) and 13(g) of the Exchange Act, but only to the extent each Form 3,
    Form 4, Form 5, Form 144, Schedule 13D or Schedule 13G (including
    amendments thereto) relates to the undersigned's beneficial ownership of
    securities of Atlas Energy Solutions Inc. (the "Company") or any of its
    subsidiaries;

2.  Do and perform any and all acts for and on behalf of the undersigned that
    may be necessary or desirable to complete and execute and file such Form
    ID, Passphrase Update Request Form with the SEC, any Form 3, Form 4, Form
    5, Form 144, Schedule 13D or Schedule 13G (including amendments thereto)
    and timely file the forms or schedules with the SEC and any stock exchange
    or quotation system, self-regulatory association or any other authority,
    and provide a copy as required by law or advisable to such persons as the
    attorney-in-fact deems appropriate; and

3.  Take any other action in connection with the foregoing that, in the opinion
    of the attorney-in-fact, may be of benefit to, in the best interest of or
    legally required of the undersigned, it being understood that the documents
    executed by the attorney-in-fact on behalf of the undersigned pursuant to
    this Power of Attorney shall be in the form and shall contain the terms and
    conditions as the attorney-in-fact may approve in the attorney-in-fact's
    discretion.

The undersigned hereby grants to the attorney-in-fact full power and authority
to do and perform all and every act requisite, necessary or proper to be done
in the exercise of any of the rights and powers herein granted, as fully to all
intents and purposes as the undersigned might or could do if personally
present, with full power of substitution or revocation, hereby ratifying and
confirming all that the attorney-in-fact shall lawfully do or cause to be done
by virtue of this Power of Attorney and the rights and powers granted herein.
The undersigned acknowledges that the attorneys-in-fact, in serving in such
capacity at the request of the undersigned, are not assuming (nor is the
Company assuming) any of the undersigned's responsibilities to comply with
Section 16 of the Exchange Act.

The undersigned agrees that the attorney-in-fact may rely entirely on
information furnished orally or in writing by or at the direction of the
undersigned to the attorney-in-fact. The undersigned also agrees to indemnify
and hold harmless the Company and the attorney-in-fact against any losses,
claims, damages or liabilities (or actions in these respects) that arise out of
or are based upon any untrue statements or omissions of necessary facts in the
information provided by or at the direction of the undersigned, or upon the
lack of timeliness in the delivery of information by or at the direction of the
undersigned, to the attorney-in fact for purposes of executing, acknowledging,
delivering or filing a Form ID (including amendments thereto), Form 3, Form 4,
Form 5, Form 144, Schedule 13D or Schedule 13G (including amendments thereto)
and agrees to reimburse the Company and the attorney-in-fact on demand for any
legal or other expenses reasonably incurred in connection with investigating or
defending against any such loss, claim, damage, liability or action.

This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file a Form ID (including amendments
thereto), Form 3, Form 4, Form 5, Form 144, Schedule 13D and Schedule 13G
(including amendments thereto) with respect to the undersigned's holdings of
and transactions in securities issued by the Company, unless earlier revoked by
the undersigned in a signed writing delivered to the attorney-in-fact. This
Power of Attorney does not revoke any other power of attorney that the
undersigned has previously granted.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of the date written below.


ATLAS SAND MANAGEMENT COMPANY, LLC


/s/ Ben M. Brigham
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Signature


Ben M. Brigham
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Type or Print Name

Title: Manager


03/01/2023
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Date