• Filing Date: 2017-03-31
  • Form Type: 10-K
  • Description: Annual report
v3.7.0.1
16. Business Segments (Details 1) - USD ($)
Dec. 31, 2016
Dec. 31, 2015
Total Assets $ 17,765,998 $ 18,260,201
United States Antimony [Member]    
Total Assets 2,693,614 2,676,263
Mexico Antimony [Member]    
Total Assets 13,027,952 13,400,895
Subtotal Antimony [Member]    
Total Assets 15,721,566 16,077,158
Zeolite (Member)    
Total Assets $ 2,044,432 $ 2,183,043