possible topics for that 2nd PhD

In an attempt to narrow down my choices, I have gone through all of the emails my potential supervisor and I have exchanged, and taken notes. I think this is everything we have discussed:

* We are looking at doing some sort of Provenance study using Laser-Ablation ICP-MS plus or minus other analytical techniques, plus or minus experimental archaeology.

* We have narrowed down the area of interest to be Scandinavia, with a possible emphasis on Swedish objects, plus or minus Faroe Islands, Island, and/or Greenland.

* We have narrowed down the time period to be Viking age (or earlier) (though Medieval has also been mentioned).

* We have mentioned the following types of objects, and I should choose only one as the focus of the project:

* Lead spindle whorls
* Steatite spindle whorls
* Steatite cooking vessels
* Glass vessels
* Glass in Viking beads
* Garnet in Viking beads
* Garnet in other jewelry