Rhino horns are not made of bone, but of keratin, the same material found in your hair and fingernails. A rhino’s horn is not attached to its skull. It is actually a compacted mass of hairs that continues to grow throughout the animal’s lifetime, just like our own hair and nails.
Are rhinos horns made of hair?
Rhino horn is made up primarily of keratin – a protein found in hair, fingernails, and animal hooves. When carved and polished, horn takes on a translucence and luster that increase as the object ages. In ancient Greece, rhino horn was believed to have the ability to purify water.
Is rhino horn a cartilage?
The horns of most animals have a bony core covered by a thin sheath of keratin, the same substance as hair and nails. Rhino horns are unique, however, because they are composed entirely of keratin.
Is it illegal to own a rhino horn?
Currently, only 5 states—California, Hawaii, New Jersey, New York and Washington—have banned the purchase, sale, trade and possession with the intention to sell of ivory and rhino horns.