Started well but now stuck!
6 d Green element with sorrow over changing direction (9) O L I ? E ? ? ? ? I did think this was olivenite ?
15 d Stoic over eddies whirling like Charybdis (9)
? A ? ? ? ? OSA
21 ac In short,would a large number hinder Amtrak connection (8) ? R A ? ? B ? ?