Red Crystal Quartz 4x20-6x40mm Points 15-16 Inch - CLEARANCE R1759 commonly known as Limestone

commonly known as Limestone

whose color often caused ancient jewelers to confuse it with Emerald

Ruby was valued more highly than any other gem

Black Eye Agate is a variety of Sardonyx which has a Sard base

blue or gray

Red Crystal Quartz 4x20-6x40mm Points 15-16 Inch - CLEARANCE R1759 commonly known as LimestoneCrystal Quartz is a naturally occurring clear and colorless Quartz. It is a crystalline form of Quartz said to have many divine properties including the ability to amplify and radiate the energy put into it and help individuals achieve their goals. Due to its color and clarity, until the 17th century Crystal Quartz was believed to be permanently frozen water.