Remnant Limestone- any LEED credit there?

If the remnant limestone is considered a manufacturing waste product then I think it would count towards recycled materials. Though not for this credit as it would not count as a reused material—unless it is being cut from pieces of limestone on the project site.So, if you were going to apply it to MRc4: Recycled Content, then it would need to meet one of the following definitions:Preconsumer material is defined as material diverted from the waste stream during the manufacturing process. Reutilization of materials (i.e., rework, regrind or scrap generated in a process and capable of being reclaimed within the same process that generated it) is excluded.Postconsumer material is defined as waste material generated by households or by commercial, industrial and institutional facilities in their role as end-users of the product, which can no longer be used for its intended purpose.Check out the MRc4 page here, and if you come up with more questions I would recommend posting them there.