A piece of clear crystal Quartz known as a Sceptor.
Dendritic Quartz. The stains are found in microscopic fissures that cause them to branch out like tree limbs or fern like inclusions. Of course in nature no two things are alike, making each gem one of a kind. Like most of the included quartz, the primary sources of Dendritic Quartz are Brazil and Africa, but some have been found in the western United Satates and Arkansas.