I'm looking at a floor with 3 different tiles, possibly all within the granite family. The property manager would like to identify the specific type, so I'm looking for your help.
The first two pictures show all 3 tiles.
The last two pictures shows the contrast of the honed tile vs the other 2 tiles.
The long vertical lines going across the tiles appear to be from autoscrubbers that the maintenance team is using.
The PM believes that the maintenance crew has been using a peroxide based cleaner for daily maintenance. They are simply looking for a proper restoration cleaning, along with providing guidance for ongoing maintenance. Pretty basic stuff....but also would like to identify the tiles. Your thoughts?