Geol.771           GEMOLOGY                                                                                                               3 C.H)

Crystallography, coloring metals in gemstones, the origin and environment of gems occurrences, physical and chemical characteristics of gemstones, inclusion in gemstones, luminescence, evaluation techniques of important gemstones (i.e., diamond, ruby, sapphire, emerald, aquamarine, topaz, tourmaline, peridote, garnet, spodumenc, quartz, turquoise and lapis lazuli) and their genesis, gemstones occurrences in Pakistan: structure associated gemstones, pegmatite associated gemstones, gemstones in hydrothermal veins and miscellaneous gemstones.

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