PO Box 62006
Minneapolis, MN 55426
Phone: (612) 664-0252
Toll-Free: (800) 588-8515
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Aquamarine is the March birthstone. These faceted aquamarines are light in color. Great for jewelry design. These genuine gemstones will help you create beautiful finished jewelry.
Refraction Index: 1.577 to 1.583
Hardness: 7.5 to 8.0
Specific Gravity: 2.72
Care: Wash with warm, soapy water. Avoid harsh detergents. Ultrasonic and steam cleaning are usually safe.
Metal Clay firing test results; Silver 1200F-1HR-darker, Silver 1475F-1HR-Muddy Yellow, Silver 1650F-2HR Muddy Yellow, Bronze 1525F-2HR-White Iridescent, Copper 1778F-30min-Milky white