00485nas a2200073   4500008003900000245026000039210006900299856004300368       1986                          d00aVLADYKIN, N.V. 1986. Crystallochemistry, paragenesis and genesis of charoite - a new precious stone. In J. Minceva-Stefanova (ed) Morphology and phase equilibria of minerals. 387-94. Proceedings of the 13th General Meeting of the International Mineralogic0 aVLADYKIN NV 1986 Crystallochemistry paragenesis and genesis of c  uhttps://alkcarb.myrocks.info/node/6709