1. Solubility of stibnite ore in HCl solutions
2. Dennis, W. HDemirden Gayri Metaller Metalurjisi, (Trans. Tulgar E.); ITU Press: Istanbul, 1974; Section II, pp 555−584.
3. Furman, N. H.Standard Method of Chemical Analysis, 6th ed.; D. Van Nostrant Company Inc. New York, 1963; pp 92−93. 687