スコリアだった
sukoriadatta
1. Was scoria.
Noun
#463018
1. Was scoria.
1. scoria
1. If/when scoria…; If it were scoria…
1. It's not scoria.; It isn't scoria.
1. If/when scoria; When containing scoria
1. It is not scoria.
1. Was not scoria.; Was not slag.
1. Not scoria.
1. It was scoria.
1. Wasn't scoria.; Wasn't slag.