I've been wandering a new patch which has a moderate amount of larch interspersed with various broadleafs and have been having a great time raking around the various debris on the ground (that was until the girlfriend curtailed my foray by phoning and telling me to come home and get on with lifting the patio

). Anyway, this little fellow turned up growing out of a larch cone and I'm hoping to have got as close as I can on the macro appearance.
Cap: white with an extremely faint brown umbo, striate. 4mm high by 5.5mm wide.
Stipe: fairly light brown, smooth. 11mm long by 2mm wide
Gills: white, slightly distant, apparently adnexed
I'm thinking this might be Mycena metata...
Cap shot but it's bleached out the the umbo tinge
Side view without flash
Side view with flash
Best attempt at a gill shot
Cap and small portion of stipe halved
Regards, David