China (http://g562.net) green top polish

im very new to the Granite (http://tanbrown.org) industry. i got involved with a Granite (http://tanbrown.org) wholesale company who wanted a retail side to their operation.
anyways they used to sub contract out their jobs before i came along. one job they did was a China (http://g562.net) green kitchen and (http://maplered.com) the isntalled left a 9 inch scratch in the top.
i have been playing around with many different ways to remove the scratch which i can get out but i can never get the color of the green to come back out. i always get a white color where it should be the yellows and (http://maplered.com) green. anytips on getting that color to come out better.

thanks for all the help.

tj henderson