| GRD002BS0 |
Igneous Structures
|
Contact of Inyo Granite and dolomite |
California |
1 |
Ritter 154, 16 Q |
| GRD002CS0 |
Igneous Structures
|
5 cm myrmekite dike cutting a granodiorite. |
California |
1 |
Ritter 154, 16 Q |
| GRD0032S0 |
Igneous Structures
|
Granite lense in metagraywacke. |
Wyoming |
0 |
Ritter 154, 16 Q |
| GRD0033S0 |
Pegmatite
|
zoned |
California |
0 |
Ritter 154, 16 P |
| GRD0034S0 |
Pegmatite
|
|
South Dakota |
0 |
Ritter 154, 16 R |
| GRD0061S0 |
Igneous Structures
|
1859 Mauna Loa flow, elongate vesicles |
Hawaii |
0 |
Ritter 154, 16 Q |
| GRD00AOS0 |
Igneous Structures
|
Volcanic Breccia, contact breccia of I-410 |
California |
0 |
Ritter 154, 16 Q |
| GRD00DDS0 |
Igneous Structures
|
volcanic breccia |
South Africa |
0 |
Ritter 154, 20 L |
| GRD00DES0 |
Igneous Structures
|
Breccia , blue ground |
South Africa |
0 |
Ritter 154, 20 L |
| GRD00DFS0 |
Igneous Structures
|
Original description: Inclusion in kimberlite. |
South Africa |
0 |
Ritter 154, 16 Q |
| GRD00DGS0 |
Igneous Structures
|
Friable volcanic breccia. Original description: Breccia, blue ground. |
South Africa |
0 |
Ritter 154, 16 Q |
| GRD00DJS0 |
Igneous Structures
|
Original description: Eclogite? |
South Africa |
0 |
Ritter 154, 16 Q |
| GRD00E2S0 |
Igneous Structures
|
Friable. Volcaniclastic? Fresh glass+Plagioclase+Olivine |
Hawaii |
0 |
Ritter 154, 16 Q |
| GRD00E7S0 |
Pegmatite
|
Pegmatoid (Hornblende-Quartz-Potassium feldspar) |
|
0 |
Ritter 154, 16 P |
| GRD00E8S0 |
Pegmatite
|
Pegmatoid (Quartz-Kspar-Nice tourmaline) |
|
0 |
Ritter 154, 16 P |
| GRD00E9S0 |
Igneous Structures
|
pegmatoid (Q-perthitic Ks-Bi with mafic inclusion) |
|
0 |
Ritter 154, 16 Q |
| GRD00EKS0 |
Layering
|
Contact between granite and gabbro |
|
0 |
Ritter 154, 15 R |
| GRD00EKS1 |
Layering
|
Smaller sample of the contact between granite and gabbro |
|
0 |
Ritter 154, 15 R |
| GRD00EMS0 |
Igneous Structures
|
Orbicular granite |
|
0 |
Ritter 154, 16 Q |
| GRD00ENS0 |
Igneous Structures
|
orbicular granite with epidote |
|
0 |
Ritter 154, 16 Q |
| GRD00ETS0 |
Igneous Structures
|
Pegmatite. Graphic intergrowth. (Q-Ks-Bi-Ga-Hb). |
|
0 |
Ritter 154, 16 P |
| GRD00EUS0 |
Igneous Structures
|
Pyroxenite with syenite infiltration; pyroxenes with amphibole reaction rims |
|
0 |
Ritter 154, 16 R |
| GRD00EUS1 |
Igneous Structures
|
Pyroxenite with syenite infiltration; pyroxenes with amphibole reaction rims |
|
0 |
Ritter 154, 16 P |
| GRD00EUS2 |
Igneous Structures
|
Pyroxenite with syenite infiltration; pyroxenes with amphibole reaction rims |
|
0 |
Ritter 154, 16 P |
| GRD00EVS0 |
Pegmatite
|
pegmatite (Ks-Q-Tour-Mu-Ga) |
|
0 |
Camp Elliott |
| GRD00EXS0 |
Pegmatite
|
Original label: Quartz and potassium feldspar veins in carbonaceous rock causing groundmass alteration to graphite. |
|
0 |
Ritter 154, 16 P |
| GRD00EYS0 |
Pegmatite
|
Pegmatite (Ks-Q-Mu). Very large Ks |
|
0 |
Ritter 154, 16 R |
| GRD00EZS0 |
Pegmatite
|
Graphic pegmatite (Q-Ks) |
|
0 |
Ritter 154, 16 P |
| GRD00F0S0 |
Pegmatite
|
graphic pegmatite (Q-Ks) |
|
0 |
Camp Elliott |
| GRD00F1S0 |
Pegmatite
|
pegmatite (Ks-oxides-Pl) |
|
0 |
Ritter 154, 16 P |
