v3.26.1
Cover - shares
6 Months Ended
Jun. 30, 2026
Aug. 14, 2026
Cover [Abstract]    
Entity Registrant Name LITHIUM CORPORATION  
Entity Central Index Key 0001415332  
Document Type 10-Q  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Entity Small Business true  
Entity Shell Company false  
Entity Emerging Growth Company false  
Entity Current Reporting Status Yes  
Document Period End Date Jun. 30, 2026  
Entity Filer Category Non-accelerated Filer  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2026  
Entity Common Stock Shares Outstanding   117,892,441
Document Quarterly Report true  
Document Transition Report false  
Entity File Number 000-54332  
Entity Incorporation State Country Code NV  
Entity Tax Identification Number 98-0530295  
Entity Address Address Line 1 1031 Railroad St. Ste. 102B  
Entity Address Address Line 2 Suite 102B.  
Entity Address City Or Town Elko  
Entity Address State Or Province NV  
Entity Address Postal Zip Code 89801  
City Area Code 775  
Local Phone Number 410-5287  
Security 12g Title Common Stock  
Trading Symbol LTUM  
Entity Interactive Data Current Yes