These mushrooms where found on Mt Hood (near Mirror Lake) 08/28/12
They are actually white - the paper they are resting on is white.
The stems did not break like chalk
I could not get a spore print
As you can see in the last picture I did get two or three spores

Probably Rusula

I could not get a spore print
I did get a couple of spores, this is what they looked like