ニュース

What is Fluorite Fluorite History Fluorite is derived from the Latin word ‘fluere,’ which means spring or to flow, to refer...

What is Chrysoprase Chrysoprase Physical Properties Sometimes referred to as ‘Chrysoprasus’ or ‘Green Chalcedony,’ Chrysoprase is a variety of chalcedony...

What is Aventurine? Physical Properties of Aventurine Aventurine is among the beautiful translucent gemstones in the gem world. It is...