13.75mm Sterling Silver Hematite Agate Jasper Quartz Crystal 1inch Extension Bracelet - 7.5 Inch - 30.8 Grams In Sterling Silver - - Width of Item: 13.75 mm - Length of Item: 8.5 in - Chain Length: 7.5 in - Chain Width: 13.75 mm - Clasp /Connector: Lobster (Fancy) - Finish: Polished - Chain Type: Link-Other - Feature: Solid - Extender Length: 1 in - - [ 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. - - [ Potential Enhancement Methods: jasper ] - Occasionally dyed to enhance color. - [ Care and Handling: jasper ] - 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. -