Cover - shares	6 Months Ended
	Aug. 31, 2023	Sep. 22, 2023
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	--02-28
Entity Small Business	true
Entity Shell Company	false
Entity Emerging Growth Company	true
Entity Current Reporting Status	Yes
Document Period End Date	Aug. 31, 2023
Entity Filer Category	Non-accelerated Filer
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2024
Entity Ex Transition Period	false
Entity Common Stock Shares Outstanding		6,570,000
Document Quarterly Report	true
Document Transition Report	false
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
Entity Address Country	KZ
City Area Code	725
Local Phone Number	225-1800
Entity Interactive Data Current	Yes