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Document And Entity Information (USD $)
6 Months Ended
Jun. 30, 2012
Sep. 30, 2011
Apr. 14, 2011
Entity Registrant Name Applied Minerals, Inc.    
Entity Central Index Key 0000008328    
Current Fiscal Year End Date --12-31    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Filer Category Smaller Reporting Company    
Entity Public Float     $ 68,297,446
Entity Common Stock, Shares Outstanding   75,696,531  
Document Fiscal Year Focus 2012    
Document Fiscal Period Focus Q2    
Document Type 10-Q    
Amendment Flag true    
Amendment Description Applied Minerals, Inc. (the “Company”) is filing this form 10-Q/A (Amendment No. 1) to include in its Annual Report on Form 10-Q for the three months ended June 30, 2010 the reclassification of debt discount to deferred financing and the reclassification of other liabilities to long-term liabilities.    
Document Period End Date Jun. 30, 2011