Thanks for the information, I should have described the marble better.
It's 7/8"
Cream base translucent with yellow, orange and blue. I don't see any white as part of the base color.
Shinning a flashlight causes the marble to light up and a lot more detail is visible through the orange color and sections of the blue, the dark contour line that looks
black is the combination of the blue and orange mix.
At first it appeared the blue was painted onto the surface but closer inspection shows it's integrated into the construction. The cut line is vey fine and smooth.
I'm wondering if there's a very thin layer of clear glass around the marble because it's very smooth all around and there are some tiny barely visible pin pricks that are
also smooth as part of the marble.
thank you.