Australia’s national gem crossword clue

OPAL

97% of the world’s opals come from Australia, so it’s no surprise perhaps that the opal is the national gemstone of the country. The state of South Australia provides the bulk of the world’s production, i.e. about 80%.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

© Beli. All Rights Reserved.