A tiny quartz crystal with what appears to be an old silver mount on one end.
The crystal has many chips and flaws, is 7/8th inch or 22mm long, and weighs 2.4 grams.
Shown next to a nickel for size comparison, see pictures 699-77
If you buy more than one lot in my sale, I will reduce the postage, but please wait for the combined shipping invoice before you pay.