玛瑙：从色彩上分有：白、灰、红、兰、绿、黄、羊肝、胆青、鸡血、 黑玛瑙等。

Onyx: from the color is white, grey, red, green, yellow, blue, green, sheep, chicken liver, bravery, black agate etc.

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晚霞红如火，晓色青如灰，定是明亮天。

An evening red and a morning grey, is a sign of a fair day.

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灰天鹅伏特加，朗姆酒，添加利金酒，龙舌兰，青柠檬汁及可乐。

Grey goose vodka, rum, tequila, cointreau, lime juice and coke.

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