When it comes to toughness, jade sits at the top of the hardy gemstone list. This might be surprising if you’ve heard that diamonds are the hardest, so which is the strongest? For gemstones ...

Jade is a common gemstone that is popular in jewelry, ornaments, sculptures, and more. While there are two types of jadestone ...

The stone of heaven, as it is known in China, is also fueling civil war between the Burmese military and ethnic Kachin guerrillas seeking self-rule. Jade comes in many hues, from the shade of a ...