It depends on what kind of green marble you have. I would guess that the green marble in your bathroom is an Asian green. If this is the case, you will never get a deep shine on this marble. These stones characteristically have a clouded shine. If, on the other hand, you have a Vermont green or something similar, it may need to be polished.
TIP Be careful with honing and polishing green marble. Water has a tendency to cause spalling and possibly warping of the marble. Use as little water as possible.
Article ID: 607
Created: January 21, 2022
Last Updated: January 21, 2022
Author: Pam Freitag
Online URL: https://sr-manual.com/kb/article/our-green-marble-floor-has-never-looked-very-shiny-in-comparison-with-the-black-marble-in-our-bathroom-can-it-somehow-be-given-a-very-deep-shine-like-the-other-marble-607.html