Nerdable on MSN4 个月
How Much is Jade Worth?
Jadeite is much more rare and has only been recorded in fewer than twelve places worldwide, making it a sought-after gemstone ...
IFLScience on MSN10 天
Diamonds May Be Hard, But Jade Is The World’s Toughest Natural Mineral
When it comes to toughness, jade sits at the top of the hardy gemstone list. This might be surprising if you’ve heard that ...