Posts by GemAdda

Onex is a gemstone cherished for its elegant beauty and mystical qualities. It’s a type of chalcedon...

Tiger Eye is a remarkable gemstone admired for its captivating qualities. It’s a types of quartz fou...

To identify a gemstone, there are a number of very accurate tests. Each gem has physical and optical...

Quartz is a crystalline mineral made with silicon and oxygen, with or without small amounts of lithi...