L. frank baum's birthstone it's found in the name of a fictional place he created

Below you can find the L. frank baum's birthstone it's found in the name of a fictional place he created Jeopardy Words Answer. The answer to L. frank baum's birthstone it's found in the name of a fictional place he created has 7 letters. This clue belongs to the Birthstones category and is part of Jeopardy Word Level 757. If you scroll near the bottom you will find other clues and answers part of level 757