What the oldest known chess set was carved from crossword clue

This post has the solution for What the oldest known chess set was carved from crossword clue. The New York Times Mini Crossword is a mini version for the NYT Crossword and contains fewer clues then the main crossword. You can play the mini crossword first since it is easier to solve and use it as a brain training before starting the full NYT Crossword with more than 70 clues per day.

What the oldest known chess set was carved from

SOLUTION:IVORY

Check the answers for more remaining clues of the New York Times Mini Crossword January 18 2022 Answers.