Precious forms of beryl are aquamarine, red beryl and emerald. Notable gemstones which contain beryllium include beryl (aquamarine, emerald) and chrysoberyl. Well-known varieties of beryl include emerald and aquamarine. It represents the color of the aquamarine gemstone. It is named after the mineral aquamarine, a gemstone mainly found in granite rocks. The necklace has nine large oblong aquamarines with an even bigger aquamarine pendant drop. She was named for the gemstone aquamarine. The pale blue color of aquamarine is attributed to Fe. It is bright aquamarine by itself, and greenish-blue in a neutral solution. It features an aquamarine and white paint scheme with yellow banners bearing the ship's name. The deep blue version of aquamarine is called "maxixe". She has black hair with two streaks, one in red and one in aquamarine. For the Superliner IIs, Amtrak introduced a new scheme incorporating gray, aquamarine, and salmon. There is abundance of clay, kaolin and aquamarine. The first recorded use of "aquamarine" as a color name in English was in 1598.