Company: ARBK
Filing Date: 2025-04-30
Form Type: NT 20-F
Source: 0001104659-25-042482
Chunk: 0

Company: Argo Blockchain Plc
Filing Date: 2025-04-30
Form: NT 20-F
Chunk 0
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<div align='center'>UNITED STATES
SECURITIES AND EXCHANGE COMMISSIONWashington, D.C. 20549

FORM 12b-25

NOTIFICATION OF LATE FILING</div>

| (Check one): | ¨ Form                              
 10-K x Form 20-F ¨ Form 11-K ¨      
 Form 10-Q ¨ Form 10-D ¨ Form N-CEN  
 ¨ Form N-CSR                        
 For Period Ended: December 31, 2024 |
|:-------------|:------------------------------------|
|              | ¨ Transition Report on Form 10-K    |
|              | ¨ Transition Report on Form 20-F    |
|              | ¨ Transition Report on Form 11-K    |
|              | ¨ Transition Report on Form 10-Q    |
|              | For the Transition Period Ended:    |

| Read Instruction (on back page) Before Preparing Form. Please Print or Type.                                        
 Nothing in this form shall be construed to imply that the Commission has verified any information contained herein. |

If the notification relates to a portion of the filing checked above,
identify the Item(s) to which the notification relates:

PART I – REGISTRANT INFORMATION

| Argo Blockchain plc                                       |
| Full Name of Registrant                                   |
| N/A                                                       |
| Former Name if Applicable                                 |
| Eastcastle House, 27/28 Eastcastle Street                 |
| Address of Principal Executive Office (Street and Number) |
| London, England W1W 8DH                                   |
| City, State and Zip Code                                  |

PART II – RULES 12b-25(b) AND (c)

If the subject report could not be filed without unreasonable effort
or expense and the registrant seeks relief pursuant to Rule 12b-25(b), the following should be completed. (Check box if appropriate)

|   | -a | The reason described in reasonable detail in Part III of this form could not be eliminated without unreasonable effort or expense;       |
| x | -b | The subject annual report, semi-annual report, transition report on Form 10-K, Form 20-F, Form 11-K, Form N-CEN or Form N-CSR,           
 or portion thereof, will be filed on or before the fifteenth calendar day following the prescribed due date; or the subject quarterly    
 report or transition report on Form 10-Q or subject distribution report on Form 10-D, or portion thereof, will be filed