Wash the lime hot and cut into thin slices. Cut the skin of the apricots crosswise. Scald the fruits with boiling water, rinse with cold water and peel the skin. Halve the apricots and remove the stones. Drain the apricots well from the tin. Cut the fruits smaller.
Put lime slices and apricot pieces into a punch bowl. Pour liqueur over them, cover and let them steep for about 30 minutes. Fill up with well chilled white wine and sparkling wine. Decorate with mint. Serve immediately