Buying jewelry lot

Product Name: Buying jewelry lot
jewelry lot 12 lb crafting and miscellaneous. i bought this lot from goodwill about 2 years ago intending to use it for crafting, but it's just been sitting in my garage. as a disclaimer, i'm guessing that there may be broken pieces and missing stones. on the other hand, there might also be some semiprecious stones and metals, but i'm not sure because i buying haven't had the time to sort through it.