I have seen all of those dug. Most were .75" dia. or larger, but usually less than 1". The first pic - that type was in the late digs < a year before digging was halted (not referring to the contracted dig). The yellow is that type is much more often subsurface and twisting through the marble. Same type as this one:
The challenge is that most people don't know what they are - and a lot of folks are "book collectors" (they don't buy types not clearly illustrated and described in books - or something with a catchy, stylish Internet nickname).
The 2nd one is usually seen dug in smaller sizes.
The 3rd one was part of the late digs. I think they are pretty nice looking pieces. A lot of pattern there.
The 4th was a standard production type - probably discarded due to the cold rolls.