| GRD01V5S0 |
Phyllite
|
Phyllite composed of fine-grained mica and some quartz. Original description: fine-grained gneiss. |
|
0 |
Ritter 154, 14 E |
| GRD01VLS0 |
Phyllite
|
Well-developed slaty cleavage (sometimes bent/wavy). Mainly composed of fine-grained phyllosilicates with a few pyrite pyrphyroblasts. Multiple small specimens. |
|
0 |
Ritter 154, 14 E |
| GRD01VNS0 |
Phyllite
|
Defined slaty cleavage. Fine-grained phyllosilicates and veinlets of quartz. |
|
0 |
Ritter 154, 14 E |
| GRD01VPS0 |
Phyllite
|
Defined slaty cleavage (with crenulations). Composed of fine-grained phyllosilicates. |
|
0 |
Ritter 154, 14 E |
| GRD01VRS0 |
Phyllite
|
Dark grey/black sample with well-defined slaty cleavage with crenulations. Fine-grained phyllosilicates with rust-colored vugs where Fe-minerals once were. Medium to large-sized pyrite crystals. Original description: pelitic schist, Walloomsac Formation? |
New York |
0 |
Ritter 154, 14 E |
| GRD01VSS0 |
Phyllite
|
Dark grey sample with slight slaty cleavage. Composed of fine-grained phyllosilicates with amphibole and garnet porphyroblasts. race amounts of muscovite. Original description: Ga metapelite. |
New York |
0 |
Ritter 154, 14 E |
| GRD01XFS0 |
Phyllite
|
Fine-grained blue/grey minerals (chlorotoid?) in cream-colored fine-grained phyllosilicate (muscovite?) matrix. Slight slaty cleavage and dull sheen. Original description: Chlorotoid schist. |
Camlia |
0 |
Ritter 154, 14 E |
| GRD020WS0 |
Phyllite
|
Multiple samples of light green fine-grained phyllosilicates with quartz porphyroblasts. Foliated. Dull sheen. Billet. |
|
0 |
Ritter 154, 14 E |
| GRD02BVS0 |
Phyllite
|
Chlorite phyllite. Black veinlet. Original description: metagreywacke. |
California |
1 |
Ritter 154, 14 E |
| GRD02EGS0 |
Phyllite
|
Slab of black phyllite. Perfect slaty cleavage. Books of mica at oblique angles to cleavage. |
|
0 |
Ritter 154, 14 E |
| GRD02H8S0 |
Phyllite
|
Slab of dark grey phyllite. Some slight crenulations. |
California |
0 |
Camp Elliott |
| GRD02N1S0 |
Phyllite
|
Phyllite with quartz lenses and occasional Fe-oxides. Original description: Fine-grained gneiss. |
|
0 |
Ritter 154, 14 E |
| GRD02NYS0 |
Phyllite
|
Small grey sample of a dense phyllite. Stretched pebbles/minerals? Original label: Metasediment. Schist pendant. |
California |
1 |
Ritter 154, 14 E |
| GRD02RFS0 |
Phyllite
|
Phyllite with epidote. |
California |
3 |
Ritter 154, 3 G |
| GRD03YMS0 |
Phyllite
|
Lardeau Formation. Phyllite with sheared marble inclusion. |
Canada |
0 |
Ritter 154, 14 E |
