| GRD02H8S0 |
Phyllite
|
Slab of dark grey phyllite. Some slight crenulations. |
California |
0 |
Camp Elliott |
| GRD02HAS0 |
Schist
|
Schistose chert. Large, green folded chert. Original label: Schist. S. Fork unit. |
California |
1 |
Camp Elliott |
| GRD02HBS0 |
Schist
|
Fine-grained quartz schist. Original label: Schist. S. Fork unit. |
California |
1 |
Camp Elliott |
| GRD02HSS0 |
Schist
|
Well-foliated layers; alternating bands of carbonate. Small sample. Billet. |
California |
0 |
Camp Elliott |
| GRD02N1S0 |
Phyllite
|
Phyllite with quartz lenses and occasional Fe-oxides. Original description: Fine-grained gneiss. |
|
0 |
Ritter 154, 14 E |
| GRD02NES0 |
Ga-bearing Schist
|
Dark, foliated sample. Folded. Quartz-pyroxene- phyllosilicates-plagioclase-garnet-opaques. Original description: Metaseds. |
California |
1 |
Ritter 154, 24 H |
| GRD02NYS0 |
Phyllite
|
Small grey sample of a dense phyllite. Stretched pebbles/minerals? Original label: Metasediment. Schist pendant. |
California |
1 |
Ritter 154, 14 E |
| GRD02NZS0 |
Slate
|
Small sample of dark slate. Foliated. Original label: Metasediment. Schist pendant. |
California |
1 |
Ritter 154, 14 F |
| GRD02O1S0 |
Schist
|
Small sample of well foliated, mica-poor schist. Original label: Metavolcanic? Schist pendant. |
California |
1 |
Ritter 154, 24 C |
| GRD02O2S0 |
Slate
|
Very small sample of slate. Original label: Metasediment? Metagreywacke? Schist pendant. |
California |
0 |
Camp Elliott |
| GRD02ORS0 |
Schist
|
Schist with large clasts of feldspar. Feldspar-quartz-biotite. Original label: Meta-tuff? Stage 2. |
California |
3 |
Ritter 154, 14 D |
| GRD02P1S0 |
Schist
|
Very fine-grained schist cobble. Blue and green phyllosilicates. Five billets. Original label: Spotted schist. |
California |
2 |
Ritter 154, 24 D |
| GRD02P2S0 |
Schist
|
Fine-grained schist. Blue and green phyllosilicates with cordierite(?). Four billets. Original label: Mica schist. |
California |
2 |
Ritter 154, 14 C |
| GRD02PFS0 |
Ga-bearing Schist
|
Oricopia Schist. Garnet-bearing schist cobble. One lense of quartz runs through the middle of the sample. Billets. Original label: Mecca Hills clast. Fall Field trip 1988. |
California |
2 |
Ritter 154, 14 D |
| GRD02PGS0 |
Ga-bearing Schist
|
Quartz-Muscovite-Garnet-Cordierite Oricopia Schist. Garnet-bearing schist cobble. Patch of calcite on the exterior of the sample. Billets. Original label: Mecca Hills clast. Fall Field trip 1988. |
California |
2 |
Ritter 154, 14 C |
| GRD02PTS0 |
Schist
|
Small sample of green schist with small white feldspar augen. Original label: Orocopia Schist. |
California |
2 |
Ritter 154, 14 C |
| GRD02PUS0 |
Schist
|
Sample of folded green schist. Original label: Orocopia Schist. |
California |
4 |
Ritter 154, 3 H |
| GRD02RCS0 |
Ga-bearing Schist
|
Garnet mica schist, well foliated. Muscovite-Quartz-Garnet-Chlorite-Biotite. |
|
1 |
Ritter 154, 3 H |
| GRD02RES0 |
Ga-bearing Schist
|
Large rotated garnet porphyroblasts, approximately 1cm. Garnet-Biotite-Muscovite-Quartz |
|
4 |
Ritter 154, 3 H |
| GRD02RFS0 |
Phyllite
|
Phyllite with epidote. |
California |
3 |
Ritter 154, 3 G |
| GRD02RHS0 |
Schist
|
Meta-graywacke phase |
California |
1 |
Ritter 154, 3 G |
| GRD02TBS0 |
Ga-bearing Schist
|
Garnet Amphibolite with Staurolite. Micaceous schist with small (<1mm) garnet porphyroblasts and (~4-7mm) staurolite porphyroblasts. |
|
0 |
Ritter 154, 14 C |
| GRD02TCS0 |
And-bearing Schist
|
Andalusite-Sericite Schist |
Canada |
0 |
Ritter 154, 14 C |
| GRD02TWS0 |
Schist
|
Pillow basalts (?). |
California |
1 |
Ritter 154, 24 D |
| GRD02U1S0 |
And-bearing Schist
|
Andalusite, Cordierite. Contact zone in Shoo Fly Metaseds |
California |
2 |
Ritter 154, 14 D |
| GRD02UIS0 |
Schist
|
Orocopia Schist, mylonite(?), mica schist |
California |
1 |
Camp Elliott |
| GRD02UJS0 |
Schist
|
Orocopia Schist. Two Mica Schist, see also 1252 |
California |
1 |
Ritter 154, 24 D |
| GRD02UKS0 |
Schist
|
Orocopia Schist. Flaser Gneiss, quartz diorite, two sections A and B. A perpendicular to lineation, B parallel to lineation. |
California |
2 |
Camp Elliott |
| GRD02ULS0 |
Schist
|
Orocopia Schist. Flaser Gneiss, A perpendicular to lineation, B parallels lineation. See 1252 |
California |
2 |
Ritter 154, 24 D |
| GRD02UMS0 |
Schist
|
Mica paragneiss(?) |
California |
1 |
Ritter 154, 24 D |
