Category: General

Why is painite so rare?

Painite's extreme rarity is due to it containing the chemical elements zirconium and boron, which do not normally associate with each other in nature...

What is patchouli in Chinese?

Pogostemon cablin, known in the West as patchouli or guang huo-xiang in China, is a long-time staple in traditional Chinese medicine for various indicatio...