Company: JUPGF
Filing Date: 2025-12-04
Form Type: 6-K
Source: 0001493152-25-026101
Chunk: 0

Company: ATLAS CRITICAL MINERALS Corp
Filing Date: 2025-12-04
Form: 6-K
Chunk 0
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<div align='center'>UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

Pursuant to Section 13(a)-16 or 15(d) of the Securities Exchange Act of 1934

Date of Report: December 4, 2025

ATLAS CRITICAL MINERALS CORPORATION

(Exact name of registrant as specified in its charter)</div>

| Republic                       
 of the Marshall Islands        |     | 333-214872  |     | Not             
 Applicable      |
| (Jurisdiction                  
 of                             
 incorporation or organization) |     | -Commission 
 File        
 Number      |     | -Translation    
 of Registrant’s 
 name            
 into English    |

<div align='center'>Rua Antônio de Albuquerque, 156, Suite 1720

Belo Horizonte, Minas Gerais, Brazil, 30112-010(Address of principal executive office)

Marc Fogassa
Rua Antônio de Albuquerque, 156, Suite 1720

Belo Horizonte, Minas Gerais, Brazil, 30112-010

Telephone: (888) 412-0210

Email: marc.fogassa@jupitergoldcorp.com

(Name, Telephone, Address and E-mail of Company Contact Person)</div>

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

☒ Form 20-F

☐ Form 40-F

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ☐

Indicate by check mark if the registrant if submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ☐

Securities registered or to be registered pursuant to Section 12(b) of the Act: None

Securities registered or to be registered pursuant to Section 12(g) of the Act: None

Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act:

<div align='center'>Common Stock, par value $0.001 per share

(Title of Class)</div>

Reverse Stock Split

On December 3, 2025, Atlas Critical Minerals Corporation, a Republic of the Marshall Islands corporation (“Atlas Critical Minerals” or “Company