Types of Chalcedony – Colored Gemstones Guide
Agate is a type of chalcedony that is characterized by color patterns, like multi-colored angular/curved bandings, or transparency. Opaque varieties of agate are called jasper at times. As a type of cryptocrystalline quartz, you will find many agate varieties in the market, such as fire agate, iris agate, moss agate, etc. Chrysoprase is a beautiful green variety of chalcedony found in deep green to milky…