Hello Joshud,
The first specimen you illustrate seems to me it could be a subterranean fungus somehow brought to the surface (but a "whole bunch of them") ?
I think it safe to rule out
Daldinia spp. (Cramp Balls) as these are 'surprisingly
light' and grow attached to wood or burnt wood.
Your description of "surprisingly heavy" really adds to the mystery, unless someone else can pick up on this.
The only other thing I can think of are Earth Balls.
Your second fungus - if you say there were 'loads of them in a field, were like mushrooms and large', then this has to be
Volvariella gloiocephala. It has the common name Stubble Field Mushroom - so were they in a field which had been recently harvested ? It's a very poor specimen and photo, so I think I deserve a pat on the back if I got this one right.
Wayne mate, you could be right ! (with
Paxillus involutus)


:congratulation s:
That's only a 'could be' though as again, these are awful specimens, and we desperately need an underview to be more sure.
Finally we have the classic Fly Agaric (
Amanita muscaria)
It's magical properties are well known - you stand in a circle of them and wish you had a million pounds.
Neil.
EDIT: I see you have added some new shots.
I think your first is an Earth ball but it lacks detail so I will not make a wild guess.
The other shot confirms for me that you do have Paxillus involutus, but old, dry specimens.