What is a conqueror? (and what isn't?)

[TNG]

Are Vitro conquerors just a subset of the general patch archetype? What exactly is it that makes one a "Phantom" conqueror? 

 

I've read a couple places that they are not particularly sought after or that they may be too many floating around for them to really be valuable or collected like some other named styles are, But I kinda like them. It was one of the first types I researched and  felt like I could easily pick out of a pile or see in a jar etc. Here are some I wanted to confirm, either because there a weird color or seem to be errors. Are all of these conquerors?

[TNG]

 

1.  .60 inch

 

2.  .60 inch

 

3.   .64 inch

 

4.  .62 inch

[cheese]

The first is a Phantom Conqueror, the others are just conquerors. Do you see the difference? The strands or "blooming matrix" in the white. The white has filaments on and in the clear. That makes it a phantom conqueror. The regular conqueror will be more like a sheet of white on the surface like the others posted.