Thanks Brendan
I did manage to get them all before eating my dinner. I wasn't sure what the software was on a phone, but I've got an answer, though I can't see the organised data. For 6d I have an answer that means "tax" in a less specific way. My husband, an amateur geologist (he did Geology for A level) was able to confirm the stone.
I'm hoping we get Paul again next week.
Have a nice week. I expect to be back next week.