In jewelry, quartz in many forms is abundantly used. Chalcedony can be used to make beads, cameos, and distinctive rings, while clear crystalline varieties is often cut into faceted gemstones to ornament necklaces, rings, and bracelets. More rare forms can command a high price when used in jewelry.
The rhino also has a large horn in the middle of its face and some species of rhino have a second smaller horn above the larger one. The rhinoceros is a herbivore and eats grasses, leaves, shoots, buds and fruits in order to gain the nutrients that the rhino needs to grow and survive.
They are the second largest land mammals in the world; elephants are the largest. The White Rhino is the biggest of the five species, weighing up to 6,000 pounds and the Sumatran Rhino is the smallest, weighing up to 2,000 pounds. Being such a large size, adult rhinos do not have much to fear in the animal kingdom.