| GRD041HS0 |
Granodiorite
|
Garnet-rich Kinsman stage. (mapped as Kinsman granodiorite) Note that garnets are partly replaced by biotite. |
New Hampshire |
0 |
Ritter 154, 29 I |
| GRD041PS0 |
Granite
|
Mount Whitney Pluton. Granodiorite with k-spar megacryst (5 x 3 cm) |
California |
0 |
Ritter 154, 15 B |
| GRD041RS0 |
Peridotite
|
Mostly pyroxene with some patches of weathered olivine, Iddingsite. Locality Four |
California |
0 |
Ritter 154, 16 L |
| GRD041XS0 |
Diorite
|
Quartz Diorite |
Puerto Rico |
0 |
Ritter 154, 29 L |
| GRD041YS0 |
Diorite
|
Coarse grain Diorite, Utada Pluton |
Puerto Rico |
0 |
Ritter 154, 29 L |
| GRD041ZS0 |
Diorite
|
Dark Quartz Diorite. Older pluton, Utado plutons. |
Puerto Rico |
0 |
Ritter 154, 29 L |
| GRD0420S0 |
Diorite
|
Fine grain Diorite, small pluton. |
Puerto Rico |
0 |
Ritter 154, 29 L |
| GRD0425S0 |
Diorite
|
Hornblende Diorite, older pluton |
Puerto Rico |
0 |
Ritter 154, 29 L |
| GRD0426S0 |
Diorite
|
Quartz Diorite (?). Facies of Utada pluton |
Puerto Rico |
0 |
Ritter 154, 29 L |
| GRD042DS0 |
Diorite
|
Diorite. San Lorenzo Batholith |
Puerto Rico |
0 |
Ritter 154, 29 L |
| GRD0431S0 |
Granite
|
Coarse grained Granite |
South Carolina |
2 |
Ritter 154, 3 D |
| GRD0432S0 |
Pyroxenite
|
Excellent, fresh pyroxenite |
California |
2 |
Ritter 154, 3 D |
| GRD0433S1 |
Diorite
|
Hornblende Diorite Porphyry. Bull Mountain Bysmalith. Dynamited boulder from roadside |
Utah |
2 |
Ritter 154, 19 E |
| GRD0436S0 |
Monzonite
|
Monzosyenite. Part of Sybille intrusion. Perthitic black K-spar, plagioclase, augite, orthopyroxene, inverted pigeonite, fayalitic olivine, and ilmenite. Dark K-spar color due to numerous oxide inclusions. |
Wyoming |
0 |
Ritter 154, 15 E |
| GRD0438S0 |
Pyroxenite
|
Stolzburg Ultramafic Complex. Orthopyroxenite. Two moderate sized samples of exceptional, fresh orthopyroxenite. |
South Africa |
1 |
Ritter 154, 3 D |
| GRD0438S1 |
Pyroxenite
|
Stolzburg Ultramafic Complex. Orthopyroxenite. Two moderate sized samples of exceptional, fresh orthopyroxenite. |
South Africa |
1 |
Ritter 154, 16 R |
| GRD0439S0 |
Pyroxenite
|
Stolzburg Ultramafic Complex. Orthopyroxenite. Large sample of exceptional, fresh orthopyroxenite. Lowest pyroxenite band in sequence |
South Africa |
1 |
Ritter 154, 3 D |
| GRD0439S1 |
Pyroxenite
|
Stolzburg Ultramafic Complex. Orthopyroxenite. Large sample of exceptional, fresh orthopyroxenite. Lowest pyroxenite band in sequence |
South Africa |
1 |
Ritter 154, 16 L |
| GRD0439S2 |
Pyroxenite
|
Stolzburg Ultramafic Complex. Orthopyroxenite. Large sample of exceptional, fresh orthopyroxenite. Lowest pyroxenite band in sequence |
South Africa |
1 |
Ritter 154, 20 J |
| GRD043NS0 |
Granodiorite
|
biotite and sphene rich granodiorite, quite fresh |
California |
0 |
Ritter 154, 15 O |
| GRD043PS0 |
Diorite
|
Winnipesaukee Tonalite, older material intruded by White Mtn Complex |
New Hampshire |
0 |
Ritter 154, 29 E |
| GRD043PS1 |
Diorite
|
Winnipesaukee Tonalite, older material intruded by White Mtn Complex |
New Hampshire |
0 |
Ritter 154, 29 E |
| GRD043QS0 |
Granite
|
Meredith Granite (also called Kinsman quartz monzonite of New Hampshire Series), older material intruded by White Mtn Complex |
New Hampshire |
0 |
Ritter 154, 29 E |
| GRD043QS1 |
Granite
|
Meredith Granite (also called Kinsman quartz monzonite of New Hampshire Series), older material intruded by White Mtn Complex |
New Hampshire |
0 |
Ritter 154, 29 E |
| GRD043RS0 |
Syenite
|
syenite dike, 20 feet thick, contact with Winnipesaukee quartz diorite; part of older material intruded by White Mtn Complex |
New Hampshire |
0 |
Ritter 154, 29 E |
| GRD043RS1 |
Syenite
|
syenite dike, 20 feet thick, contact with Winnipesaukee quartz diorite; part of older material intruded by White Mtn Complex |
New Hampshire |
0 |
Ritter 154, 29 E |
| GRD043TS0 |
Mafic Intrusive
|
diabase dike, White Mtn Complex age or more recent |
New Hampshire |
0 |
Ritter 154, 29 E |
| GRD043TS1 |
Mafic Intrusive
|
Contact of diabase with coarser grain igneous. Diabase dike, White Mtn Complex age or more recent |
New Hampshire |
0 |
Ritter 154, 29 E |
| GRD043US0 |
Syenite
|
pink, coarse-grained, porphyritic quartz syenite |
New Hampshire |
0 |
Ritter 154, 29 E |
| GRD043US1 |
Syenite
|
pink, coarse-grained, porphyritic quartz syenite |
New Hampshire |
0 |
Ritter 154, 29 E |
