It's an odd one, for sure - lot's of bubbles and debris. I'm thinking about Master possibilities - weirdly enough, may even Kokomo. Does it glow under UV?
I'm not really seeing Pelt or Vitro here but . . . ?
I quit using "Parakeet" for the smaller ones when I found out that Chuck B. and Ron didn't like the usage.
I call them Baby Parrots now. Here are a couple more . . .
After reading the Vitro book and discussing the issue with Ron, I learned that size does not matter with Parrots or Parakeets - only the number of colors is important - Parrots have four and Parakeets have three. Size only matters when discussing rarity.
Parrots are opaque white-based marbles that have four colors other than white. The best ones will have no white showing. Parkeets are similar but have only three colors on the white base.
Do I see another ribbon of very light lavender color opposite the yellow? If this marble has the white and colors veneered on a clear transparent base, I would agree with Vitro Tiger Eye. Otherwise, I'll stick with Akro.
Dale is suggesting you examine the surface using a jeweler's loupe. Myself, I am with Chuck and think that, at most, someone may have tried to hand-buff a shine on it. But I think the surface looks original from the views you show.