millette did not get iron and silicon rich microspheres therefore we do not know that they are the same material. replicate the experiments......its one of the main principles of the scientific method. if he did not get iron and silicon rich microspheres then he could say he did not have the same chips. if he did get iron and silicon rich microspheres then he could therefore say he did have the same chips and go into what he thinks made the silicon and iron rich microspheres from there.
Try reading what I wrote and not want you want to read into it.
Learn how to play snap - the card game where you deal out a set of cards and lay them down in turn. When two cards match shout snap. The first to shout picks the cards up. Winner is the one left with all the cards.
You'll lose quite a lot of games because at the moment you aren't able to match patterns.
Here is a simple exercise for you, it won't take an hour.
1. Quote Millette's criteria for ensuring he has the same material as chips a-d.
2. Compare the data Millette has with the data from chips a-d in Harrit et al. Cut and paste is easy.
e.g here is a photo of Harrit compared with Henyco and underneath is Millette
Look the same don't they? So do that for all data from chips a-d.
Compare the EDX for the red layer.
Compare the EDX for the gray layer.
Compare the shape and size of the particles in the red layer.
Compare the morphology of the matrix.
Compare the EDX for the particles in the red layer.
When you do that you will see they are the same.
Incidentally, Farrer doesn't know what material he put in the DSC. We have no idea whether he put Tnemec or Laclade or another red paint adhered to steel or indeed a completely different material - they never document what went in DSC. So until we know exactly what the composition of the cips that went in to the DSC test it would be pointless for Millette to do it.