In any event, you cannot get a reliable response without a few more details. Such details are usually better provided in the way of a scan or digital picture. If you have one, please feel free to try and post it here, or if you can email it to me, I will see that it gets posted here.
If an image cannot be posted, then we will need a description by answering these questions:
1. What is the overall, majority color of the chip?
2. The center (may look like a sticker) has what written on it?
What shape is it?
What color is it?
3. Around the edge there may be a repeating pattern of indentations. If so, what do they look like?
4. Around the edge there may be pieces that are different colors from the overall color. If so:
How many?
What are the colors?
That should be enough to get started.
Jim