nile red:
siderite in biotite, crossed polars
nile red:
siderite1
nile red:
siderite2
nile red:
siderite3
nile red:
siderite4
nile red:
siderite5
nile red:
siderite6
nile red:
siderite7
nile red:
siderite8
nile red:
siderite9
nile red:
siderite10
nile red:
siderite11
nile red:
this pic is hazy
nile red:
more hazy
nile red:
more hazy hazy
nile red:
what is this?
nile red:
what's breaking up the biotite?
nile red:
crossed polars
nile red:
siderite(pic13)
nile red:
siderite, regular light
nile red:
siderite, crossed polars
nile red:
siderite in biotite!
nile red:
there was so much siderite in this slide!
nile red:
muscovite showing bedding
nile red:
big patches of siderite
nile red:
siderite and muscovite in regular light
nile red:
I have got to go figure out the scale on these :(
nile red:
Pyrite-reflected light(pic2)
nile red:
Pyrite-reflected light(pic1)