Can anyone Identify these?

PathWalker

Mauve and green - is it a fluorite?
The white/mauve, could it be a pale amethyst?
 

ncharge

They all look like fluorite to me. The first one shows typical fluorite colors in the band. I'd know that anywhere. The second two have the striations that I see in some fluorite - the geometric "cracks". And they have the translucency of fluorite as well.