The curator for an archaeological preserve at Keahole has asked a court to bar the Natural Energy Laboratory Hawai'i Authority from dismissing him. In addition, he sought an injunction against the NELHA to prevent it from destroying what he says are several historical sites as a result of Cyanotech's blasting. (To prepare sites for new algae ponds, Cyanotech blasts the rough lava, crushes it, and then grades the land.)