Conformity is the act of matching attitudes, beliefs, and behaviors to group norms.[1] Norms are implicit, specific rules, shared by a group of individuals, that guide their interactions with others.
Corundum is best known for its gem varieties, Ruby and Sapphire. Ruby and Sapphire are scientifically the same mineral, but just differ in color. Ruby is the red variety, and Sapphire is the variety that encompasses all other colors, although the most popular and valued color of Sapphire is blue.
Rock crystal is only one of several quartz varieties. Other varieties that form macroscopic (large enough to see) crystals are as follows: 1  Amethyst is the purple gemstone variety. 2  Citrine is a yellow to orange gemstone variety that is rare in nature but is often created by heating Amethyst.ock Crystal is the name given to all clear colorless quartz. It is widely used as a popular ornamental stone and is also used as a gemstone. Although it is one of the least expensive gemstones, cut rock crystal has been used as imitation diamonds.