On April 30, 2016, .
The elephant ivory's estimated worth on the black market was about $170,000 and the rhinoceros ivory was worth about $70,000. .
Celebrities Kristin Davis, Leonardo DiCaprio, Nicole Kidman, George Soros, and Elton John were also there.
Kenya Wildlife Service director Kihili Mbathi says the ivory has no value for them and that only the living animals matter. have varying policies on this matter.
Tanzania saves every piece of ivory, .
Mbathi also says the burning of ivory is meant to stimulate discussion of .