Montanna Agate cut transversely display parallel line, often of high tenuity giving a banded appearance.
These agates are known as banded, stripped or riband pattern
When selecting agate jewelry make sure you know what your looking to buy. Agate comes in many forms, Agate is a form of quartz specifically Cryptocrystalline quartz. One of the most popular types is called Chalcedony offering a spectacular variety of solid color gems or cabochons seen in jewelry from around the world. Agate is also distinguished by its bands of colors\” Onyx - black and white usually can be dyed to appear totally…