• Filing Date: 2019-06-14
  • Form Type: 10-Q
  • Description: Quarterly report
Document and Entity Information - shares
6 Months Ended
Apr. 30, 2019
Jun. 14, 2019
Document And Entity Information [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Apr. 30, 2019  
Document Fiscal Year Focus 2019  
Document Fiscal Period Focus Q2  
Entity Registrant Name SILVER BULL RESOURCES, INC.  
Entity Central Index Key 0001031093  
Current Fiscal Year End Date --10-31  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Common Stock, Shares Outstanding   236,328,214