Good morning and welcome to the glass board.
It seems you have an interesting vase there, consisting of an opal glass body with applied aventurine. Unfortunately the photographs are a bit unclear. You have used a large format and reduced them - but not in size. Now there is not a lot of detail left, just a lot of blur.
Hopefully you can redo the pix so they are maybe smaller but have more detail? If you can, please also include a shot of the underside.
At first glance it is not possible to say where your vase is from with any degree of certainty. Murano is just one of the many possibilities.