Biotite from selected localities.
North Macedonia | |
| Percival, T.J. & Radtke, A.S. (1994): Sedimentary-rock-hosted disseminated gold mineralization in the Alšar district, Macedonia. Canadian Mineralogist, 32, 649-655. |
Boev, I., & Boev, B. (2015). The Crven Dol Arsenic-Thalium Mineralization in Alsar Depost in the Republic of Macedonia. Natural Resources and Technology, 9(9), 59-76. | |
Boev, Blazo and Lepitkova, Sonja and Miroovski, V. (1993) Chrom bearing hlorite and biotite from the Nickel - iron deposit Rzanovo - Macedonia. XXV Oktobarsko Savetovanje. pp. 44-47. |