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 dentine, one of the physical structures of teeth and tusks.The chemical structure of the teeth and tusks of mammals is …

Mar 5, 2025 · 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.

Ivory is a highly controversial material due to its connection to the poaching of African elephants, and Asian elephants, and the illegal trafficking of ivory or tusks from elephants. Many countries have implemented laws to limit the sale and trade of ivory, but illegal sales still occur, driven by criminal networks.

Jun 4, 2024 · The ivory trade is still booming and, despite mainly laws and regulations, still encourages poachers to target elephants. Read on to learn more about ivory

Ivory is found in all units of the Smithsonian Institution, from the National Museum of Natural History to the National Air and Space Museum. The Smithsonian takes its commitment to treasuring these historical collections very seriously, while also actively advocating for more effective measures to protect endangered animal populations. ...

IVORY definition: 1. the hard yellowish-white substance that forms the tusks of some animals such as elephants, used…. Learn more.

Ivory is the hard, smooth, substance, composed primarily of dentin, that constitutes the tusks, or upper incisors, of elephants (family Elephantidae), including the extinct mammoths (genus Mammuthus), as well as the elephant-like mastodons (family Mammutidae, order Proboscidea).More generally, the term is used for a similar, yellowish-white, dentin-composed substance comprising the tusks and ...

Mar 10, 2025 · Five Fascinating Uses of Ivory: Past and Present. Ivory, primarily obtained from the tusks of elephants, has captivated humanity for millennia. Its unique properties – a smooth, dense texture perfect for carving and a captivating creamy white hue – have made it a highly desirable material for a diverse range of applications.

Jul 31, 2022 · Ivory Act 2018: The full text of the legislation outlining the prohibition on dealing in ivory and the specific exemptions allowed under the law. Legislation.gov.uk These resources offer essential guidance for anyone involved in the trade or ownership of ivory items, ensuring compliance with current UK laws.

Ivory has had noteworthy reversed-roles so far as a few simulations. "Imperial jade [also called 'ivory jade'], emerald, pink tourmaline and coral imitated with walrus tusks" (Ahrens, ca. 1986, p. 24) is an example. Several substitutes mentioned in …