13.50mm Hematite Agate Quartz Recon Magnesite Stretch Bracelet - 46.0 Grams - - Gift ready jewelry box included ::: [ Potential Enhancement Methods: agate ] - Usually heated to improve appearance or deepen color. ::: [ Care and Handling: agate ] - Do not expose to intense heat. Clean with warm soapy water and a soft brush or cloth. ::: ::: ::: [ Care and Handling: hematite ] - Clean with warm soapy water and a soft brush or cloth. ::: ::: ::: [ Care and Handling: magnesite ] - Clean with warm soapy water and a soft brush or cloth. ::: ::: [ Potential Enhancement Methods: quartz ] - Usually dyed and/or heat treated to produce different colors. Sometimes surface enhanced with a coating to enhance color. ::: [ Care and Handling: quartz ] - Avoid abrasives, harsh chemicals, steam, and ultrasonic cleaning. Clean with warm soapy water and a soft brush or cloth. :::