GRD00E3S0 |
Granodiorite
|
Fresh granodiorite (Hornblende-Quartz-Biotite-Plag/K-spar) |
|
0 |
Ritter 154, 19 K |
GRD00E6S0 |
Granodiorite
|
|
California |
0 |
Ritter 154, 19 K |
GRD00EOS0 |
Diorite
|
Original description: Diorite (Hb-Bi-Plag-Q). |
|
0 |
Camp Elliott |
GRD00ERS0 |
Granodiorite
|
Fine-grained granodiorite. Plag>Ks, Bi, Q. |
|
0 |
Camp Elliott |
GRD00ESS0 |
Granodiorite
|
fresh |
|
0 |
Camp Elliott |
GRD00F6S0 |
Granodiorite
|
Original description: Amph-Q-Ks-Pl. Fresh, euhedral plagioclase, potassium feldspar, quartz, amphibole with minor epidote and sulfides. |
|
0 |
Camp Elliott |
GRD00FMS0 |
Granodiorite
|
Q diorite (tonalite) - Plag, Q, Amph, Bi with mafic inclusion |
|
0 |
Ritter 154, 19 K |
GRD00FNS0 |
Granodiorite
|
fine grained, altered granodiorite |
|
0 |
Ritter 154, 15 N |
GRD00G7S0 |
Granodiorite
|
Granodiorite. Original description: Pl-Ks-Q-Bi-augite. |
2 mi W of Bills Lake |
0 |
Camp Elliott |
GRD00GOS0 |
Granodiorite
|
granodiorite (Q-Plag-Ks-Hb-Bi) |
Minnesota |
0 |
Ritter 154, 15 O |
GRD00GRS0 |
Granodiorite
|
Fine-grained, grey granodiorite (Q, Kspar, Plag, Bi). Original description: Diorite porphyry (Hb-altered Pl). |
Wyoming |
1 |
Ritter 154, 15 O |
GRD00HFS0 |
Diorite
|
diorite (Pl-Bi-Hb minor) with polished surface |
|
0 |
Ritter 154, 15 P |
GRD00HZS0 |
Diorite
|
diorite (Plag, Q, Hb, Bi, minor Kspar) with mafic enclave |
|
0 |
Camp Elliott |
GRD00I3S0 |
Diorite
|
diorite (Pl-Px/Amph-Bi); probably the 390 Ma Salem gabbro-diorite |
Massachusetts |
1 |
Ritter 154, 15 P |
GRD00I7S0 |
Diorite
|
diorite (Pl-Bi-Hb) plag not great |
|
0 |
Camp Elliott |
GRD00ICS0 |
Granodiorite
|
granodiorite (Pl-Q-Bi-Ks(minor)) |
|
0 |
Camp Elliott |
GRD00ITS0 |
Granodiorite
|
granodiorite (Q-Plag-Bi-Hb); nice Bi books |
California |
0 |
Ritter 154, 15 O |
GRD00IUS0 |
Granodiorite
|
Q diorite (tonalite) with pegmatite dike field trip stop |
California |
0 |
Ritter 154, 15 R |
GRD00IWS0 |
Granodiorite
|
sheared granodiorite field trip stop, slightly foliated. |
California |
0 |
Ritter 154, 15 O |
GRD00IYS0 |
Granodiorite
|
Quartz diorite from Peninsular Range Batholith. Euhedral hornblende. |
California |
0 |
Ritter 154, 15 R |
GRD0249S0 |
Diorite
|
Large cut sample measuring ~6x4x5 cm from the cut face. Black-grey crystalline interior with a white rind. Billet pieces. Original label: 28 November, 1980. |
Pacific Ocean |
1 |
Ritter 154, 37 D |
GRD024AS0 |
Diorite
|
Two small cut small samples measuring ~4x4x3 cm and ~4x3x1 cm from the cut faces. Two smaller uncut broken samples. Grey crystalline interior with occasional lighter spots which appear to be large feldspar. White rind. Billet pieces in a bag. Original label: 28 November, 1980. |
Pacific Ocean |
1 |
Ritter 154, 37 D |
GRD024BS0 |
Diorite
|
Two cut samples measuring ~6.5x5.5x7 cm and ~5.5x6.5x2 cm from the cut faces. Grey crystalline interior with occasional lighter spots which appear to be large feldspar. White rind. Billet pieces in a bag. Original label: 28 November, 1980. |
Pacific Ocean |
1 |
Ritter 154, 37 D |
GRD024ES0 |
Diorite
|
One large cut sample (measuring ~6x5x10 cm from the cut face) with three small samples ~5 cm in diameter. Grey crystalline interior. White rind with Fe-Mn patches. Billet pieces. Original label: 28 November, 1980. |
Pacific Ocean |
1 |
Ritter 154, 37 D |
GRD025NS0 |
Diorite
|
Two cut pieces measuring ~6.5x5x5 cm and ~5x5x4 cm on the cut face. Green crystalline interior with patchy Fe-Mn crust. Occasional Fe-oxide blebs visible. Billet and billet pieces. |
Pacific Ocean |
1 |
Ritter 154, 37 E |
GRD025OS0 |
Diorite
|
Two cut pieces measuring ~9x5x5 cm and ~7x5x6 cm on the cut face. Black crystalline interior with patchy Fe-Mn crust on top and fine-grained tan rind on bottom. Occasional large olive-green feldspar are visible on bottom of sample. Billet and billet pieces. |
Pacific Ocean |
2 |
Ritter 154, 37 E |
GRD0267S0 |
Intermediate Intrusive
|
Two cut pieces measuring ~4.5x4.5x2 cm and ~3.5x2.5x1.5 cm on cut faces. Light blue fine-grained crystalline. Billet pieces. |
Pacific Ocean |
1 |
Ritter 154, 37 E |
GRD026FS0 |
Diorite
|
Cut sample measuring ~5x3.5x2 cm. Dark crystalline interior with rind of medium-grained clasts in fine-grained matrix. Billet. Billet pieces. Original label: 27 October, 1975. |
Pacific Ocean |
1 |
Ritter 154, 37 F |
GRD026HS0 |
Diorite
|
Small (~4x5x2 cm) medium-grained crystalline, white feldspar and black/brown pyroxene. Billet and billet pieces. Original label: 21 September, 1975. |
Pacific Ocean |
2 |
Ritter 154, 37 F |
GRD026RS0 |
Diorite
|
Small bag of two very small cut pieces. Fine-grained crystalline: quartz-amphibole-Fe-oxides. |
Pacific Ocean |
1 |
Ritter 154, 37 F |