In a non-corrosive bowl, mix together the marinade ingredients and refrigerate for at least 2 hours, preferably overnight.
1) In a medium-sized bowl, mix together the garnish ingredients and let the mixture chill in the refrigerator.
1) Press marinade mixture through a fine sieve and discard solids, keep liquid well chilled.
2) Add scallops to the liquid and allow to marinate for at least 1 hour, or until scallops appear slightly opaque.
3) Arrange scallops back into their shells and top with garnish and coriander leaves. Serve well chilled.
*Sea beans are an edible plant which grows along some European coastlines, also known as samphire, pousse pied or sea pickle.