11th-century Italian carved elephant tusk, Louvre. Cylindrical ivory casket, Siculo-Arabic, Hunt Museum. Ivory is a hard, white material from the tusks (traditionally from elephants) and teeth of animals, that consists mainly of dentin, one of the physical structures of teeth and tusks. The chemical structure of the teeth and tusks of mammals is the same, regardless of the species of origin ...
ivory, variety of dentin of which the tusk of the elephant is composed and which is prized for its beauty, durability, and suitability for carving. The tusk is the upper incisor and continues to grow throughout the lifetime of male and female African elephants and of the male Indian elephant; the female Indian elephant has no tusks or small ones. The teeth of the hippopotamus, walrus, narwhal ...
The meaning of IVORY is the hard creamy-white modified dentine that composes the tusks of a tusked mammal (such as an elephant, walrus, or narwhal). How to use ivory in a sentence.
Introduction: Understanding Ivory and Its Legacy Learn the history of ivory, how to identify real vs. fake ivory, and understand current UK ivory laws. A must-read guide for collectors and conservation advocates. Ivory has long held a place of prestige across cultures for its striking beauty, durability, and symbolic value. From ancient ivory carvings to ornate antique ivory artifacts, this ...
What's the biological role of ivory for elephants? Here's why protecting these majestic tusks is essential for their survival.
Throughout history, the human desire for ivory—used in products from jewelry to piano keys to priceless religious art objects—has far outmatched efforts to stop the killing of African elephants for their tusks. In 2012, investigative journalists Bryan Christy and Aidan Hartley explored the illegal ivory trade and the plight of Africa’s elephants, and documented their work in the National ...