I am working on similar patches.i am using white terroxy with texas yellow chips the bottom is my patch  the top is the original..i need to add a few more black chips. if you want white Portland, I would use white patchcrete,not Portland, its fast setting...murder on diamonds though

From: Roger Konarski <qm144@yahoo.com>
To: Stone and Tile PROS Technical Support <sccpartners@stoneandtilepros.com>
Sent: Wednesday, July 17, 2013 3:50 PM
Subject: [sccpartners] Terrazzo Repair

Pls see the attached picture. Is the hole deep enough for a satisfactory repair on this terrazzo? If so, would you receommend cement with marble chips or polyster with chips as a filler?