Sterling Silver Aventurine Smoky Quartz Shepherd Hook Earrings - 4.2 Grams In Sterling Silver - - Gift ready jewelry box included - Measures 42x9.25mm Wide - Width of Item: 9.25 mm - Length of Item: 42 mm - Earring Closure: French Wire - Earring Type: Drop & Dangle - Finish: Polished - ::: ::: [ Care and Handling: aventurine ] - Clean with warm soapy water and a soft brush or cloth. ::: ::: [ Potential Enhancement Methods: smoky quartz ] - Usually dyed and/or heat treated to produce different colors. Sometimes surface enhanced with a coating to enhance color. ::: [ Care and Handling: smoky quartz ] - Avoid abrasives, harsh chemicals, steam, and ultrasonic cleaning. Clean with warm soapy water and a soft brush or cloth. :::