Ah interesting!
A few years before I moved here I left a precious stone on the West side of the mountain, at the Old Ski Bowl. I've tried to retrace that location last year but couldn't find it anymore...

You mean the Lavender Field farm? I'm waiting for it to re-open because it has been closed for a few years already for replanting. I only have the photo below from 2014 but that doesn't do it justice.