BA in anthropology, but that was 20 years ago... and I only did one summer of fieldwork in digging. I know I had a class in paleo/meso/neolithic, but I can only remember generalizations and such.
1) axe head? It is a bit small, but that's pretty subjective. Does it have a chip or two on the cutting edge, like from hitting something that was a little too hard? Also, it looks like a pretty hard material, but is there any wear around the waist? Like from the banding material that would have been used.
2) source piece? A chunk used to break off other chunks to make points out of.