The opalescence might suggest it's an Opal Lady. This one may just have so much striping glass (it's chock full) that it looks somewhat different than others. If there is no opalescence, I would call it Kurly Blush, which is what Bill originally named the clear based ones. I'm not sure where the "Kurly Kate" came from but I have seen them called that before too. Maybe someone can clue me in as to the origin of that moniker.
And of course, there is always a chance it's just a variant of one type or the other - sweet marble regardless of what you call it.