Cover - shares	6 Months Ended
	Aug. 31, 2024	Oct. 11, 2024
Cover [Abstract]
Entity Registrant Name	MINERVA GOLD INC.
Entity Central Index Key	0001854816
Document Type	10-Q
Amendment Flag	false
Current Fiscal Year End Date	--02-29
Entity Small Business	true
Entity Shell Company	true
Entity Emerging Growth Company	true
Entity Current Reporting Status	Yes
Document Period End Date	Aug. 31, 2024
Entity Filer Category	Non-accelerated Filer
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2025
Entity Ex Transition Period	false
Entity Common Stock Shares Outstanding		6,570,000
Entity File Number	333-255172
Entity Incorporation State Country Code	NV
Entity Tax Identification Number	98-1588963
Entity Address Address Line 1	12/1 Kunayev str
Entity Address Address Line 2	IA 17
Entity Address City Or Town	Nur-Sultan
Entity Address Postal Zip Code	010000
City Area Code	725
Local Phone Number	225-1800
Document Quarterly Report	true
Document Transition Report	false
Entity Address Country	KZ
Entity Interactive Data Current	Yes