Now that depends on what exactly you've got. If you have any gem-quality pieces that can be extracted from the quartz, then maybe.
By gem-quality, I mean transparent pieces which could be crafted into semi-precious jewelry. Preferably colored (citrine, amethyst, smoky quartz, etc.)
But if it is just basic quartz, white and non-transluscent, then it isn't worth much of anything.
Could you post a few pictures?