The Benefits Of Employee Training and Development. Employee training and development is an organizational activity in human resource management aimed at impacting the employees with skills aimed at bettering the performance of both the individual and the organization.
Figure 4. (a) Diamond has an adamantine luster. (b) Quartz is not sparkly and has a vitreous, or glassy, luster. (c) Sulfur reflects less light than quartz, so it has a resinous luster.
A. biotite mica and muscovite mica B. sulfur and amphibole C. quartz and calcite D. halite and pyroxene 24. Which mineral has a metallic luster, a black streak, and is an ore of iron? A. galena B. magnetite C. pyroxene D. graphite 25. The diagram below shows the index minerals of Mohs hardness scale compared with the hardness of some common objects.