| GRD022IS0 |
Serpentinite
|
Large (~9x8x7 cm) sample with flecks of green-golden mineral (chrysotile?) and green veins in green-blue fine-grained groundmass. Fe-Mn crust on sample. Original label: 23 November, 1980. |
Pacific Ocean |
0 |
Ritter 154, 37 B |
| GRD022JS0 |
Serpentinite
|
Small uncut sample (~6x4x4 cm). Thin blue-green veins in green-blue fine-grained groundmass, patchy Fe-Mn crust on sample. Original label: 23 November, 1980. Challenger Deep. |
Pacific Ocean |
0 |
Ritter 154, 37 B |
| GRD022KS0 |
Serpentinite
|
Medium-sized (~7x5x5 cm from the cut face) sample with dark green patches (sheared?) in fine-grained lighter green groundmass, patchy Fe-Mn crust on sample. Billet pieces. Original label: 23 November, 1980. |
Pacific Ocean |
1 |
Ritter 154, 37 B |
| GRD022LS0 |
Serpentinite
|
Medium-sized (~8x5.5x4 cm from the cut face) fine-grained light green with wispy thin veinlets and small patches of golden chrysotile (?) and magnetite crystals, Fe-Mn crust. Bumpy carapace. Billet pieces. Original label: 23 November, 1980. |
Pacific Ocean |
1 |
Ritter 154, 37 B |
| GRD022MS0 |
Serpentinite
|
Small (~7x4x1 cm) green sample. Large white wispy veins cross-cut, thin well-defined veinlets, and golden-brown chrysotile. Billet pieces. Original label: 23 November, 1980. |
Pacific Ocean |
1 |
Ritter 154, 37 B |
| GRD022NS0 |
Serpentinite
|
Large (~9x7x6 cm) uncut sample. Massive dark green groundmass with occasional patches/veins of dark to light blue mineralization. Patchy Fe-Mn crust on sample. Original label: 23 November, 1980. |
Pacific Ocean |
0 |
Ritter 154, 37 B |
| GRD022OS0 |
Serpentinite
|
Large (~11x8x6 cm) sample composed of fine-grained green-blue groundmass. Fe-Mn crust on sample. Original label: 23 November, 1980. Ultramafic (dark) rocks from the Mariana and Tonga Trench. |
Pacific Ocean |
0 |
Ritter 154, 37 C |
| GRD022PS0 |
Serpentinite
|
Cobble (~10x4x9 cm). Very dense. Green-blue fine-grained groundmass. Fe-Mn crust on sample. Original label: 23 November, 1980. Ultramafic (dark) rocks from the Mariana and Tonga Trench. |
Pacific Ocean |
0 |
Ritter 154, 37 C |
| GRD022QS0 |
Serpentinite
|
Large (~13x6x7 cm) sample with green fine-grained groundmass. Patchy Fe-Mn crust on sample. Original label: 23 November, 1980. |
Pacific Ocean |
0 |
Ritter 154, 37 C |
| GRD022RS0 |
Serpentinite
|
Small (~5x3x2 cm) sample. Whiteish glomerocrysts and Fe-oxides in green fine-grained groundmass. Patchy Fe-Mn crust on sample. Original label: 23 November, 1980. |
Pacific Ocean |
1 |
Ritter 154, 37 C |
| GRD022SS0 |
Serpentinite
|
Very small (~2x2x1 cm) sample. Teal/green interior with Fe-Mn crust on sample. Original label: 25 November, 1980. |
Pacific Ocean |
0 |
Ritter 154, 37 C |
| GRD022TS0 |
Pumice
|
Bag of pumice. One sample is cut. ~3 cm on cut face. Original label: 25 November, 1980. |
Pacific Ocean |
1 |
Ritter 154, 37 C |
| GRD022US0 |
Pumice
|
Bag of elgonated uncut pumice. Original label: 25 November, 1980. |
Pacific Ocean |
0 |
Ritter 154, 37 C |
| GRD022VS0 |
Andesite
|
Three small (~4x3 cm on the cut surface) samples. Light green-grey groundmass with Fe-stained spots and Fe-Mn crust on sample. Billet. Original label: 25 November, 1980. |
Pacific Ocean |
1 |
Ritter 154, 37 C |
| GRD022WS0 |
Basalt
|
Two small (~4x3x3 cm) cut samples. Light green-grey groundmass with white cross-cutting veins. Fe-Mn crust on sample. Original label: 25 November, 1980. |
Pacific Ocean |
1 |
Ritter 154, 37 C |
| GRD022XS0 |
Basalt
|
Two small (~5x5x1 cm) cut brown sample with Fe-Mn crust on sample. Billet pieces. Original label: 25 November, 1980. |
Pacific Ocean |
1 |
Ritter 154, 37 C |
| GRD022YS0 |
Basalt
|
Small (~4x2x5 cm; cresent-shaped) cut light green rock with cross-cutting white veins. Fe-Mn crust on sample. Original label: 25 November, 1980. |
Pacific Ocean |
1 |
Ritter 154, 37 C |
| GRD022ZS0 |
Basalt
|
Small (~7x3x3 cm) dark sample with feldspar laths and glomerocrysts, some small blebs of Fe-staining. Calcium carbonate and Fe-Mn crust on sample. Billet. Original label: 25 November, 1980. |
Pacific Ocean |
1 |
Ritter 154, 37 C |
| GRD0230S0 |
Basalt
|
Large (~10x7x9 cm) cut sample. Green interior with clear feldspar laths and occasional Fe-stained blebs. Fe-Mn crust on sample. Billet pieces. Original label: 25 November, 1980. |
Pacific Ocean |
1 |
Ritter 154, 37 C |
| GRD0231S0 |
Basalt
|
Three cut small (~6x4x1 cm) samples. Grey interior with clear feldspar laths and crystal-lined vugs. Fe-Mn crust on sample. Billet. Original label: 25 November, 1980. |
Pacific Ocean |
1 |
Ritter 154, 37 C |
| GRD0232S0 |
Basalt
|
Small (~5x2x1 cm) sample cut in half revealing a brown interior with clear feldspar laths. Fe-Mn crust on sample. Original label: 25 November, 1980. |
Pacific Ocean |
1 |
Ritter 154, 37 C |
| GRD0233S0 |
Basalt
|
Small (~6x2x4 cm) cut sample. Brown interior with clear feldspar laths and Fe-oxide blebs. Fe-stained surface and patchy Fe-Mn crust on sample. Billet. Original label: 25 November, 1980. |
Pacific Ocean |
1 |
Ritter 154, 37 C |
| GRD0234S0 |
Basalt
|
Medium-sized (~7x8x3 cm) cut sample. Light brown interior with clear feldspar laths, wispy bands, and elongate vugs (look like burrows). Fe-stained and patchy Fe-Mn crust on sample. Billet. Original label: 25 November, 1980. |
Pacific Ocean |
1 |
Ritter 154, 37 C |
| GRD0235S0 |
Basalt
|
Small (~4x3x2 cm) uncut sample. Small chip in the corner reveals a brown interior and an olivine crystal. Fe-Mn crust on sample. Original label: 25 November, 1980. |
Pacific Ocean |
0 |
Ritter 154, 37 C |
| GRD0236S0 |
Basalt
|
Small (~4x3x2 cm) uncut sample. Small chip reveals a black interior containing clear feldspar laths and a light green (olivine?) crystal. Fe-Mn crust on sample. Original label: 25 November, 1980. |
Pacific Ocean |
0 |
Ritter 154, 37 C |
| GRD0237S0 |
Basalt
|
Small (~4x3x1 cm) uncut sample. Small chip reveals a brown interior containing a few clear feldspar laths. Fe-Mn crust on sample. Original label: 25 November, 1980. |
Pacific Ocean |
0 |
Ritter 154, 37 C |
| GRD0238S0 |
Basalt
|
Small (~4x3x1 cm) uncut sample. Small chip reveals a black interior containing a few clear feldspar laths. Fe-Mn crust on sample. Original label: 25 November, 1980. |
Pacific Ocean |
0 |
Ritter 154, 37 C |
| GRD0239S0 |
Basalt
|
Small (~2x3x3 cm) cut sample with brown interior containing a few clear feldspar laths and glomerocrysts. Fe-Mn crust on sample. Original label: 25 November, 1980. |
Pacific Ocean |
1 |
Ritter 154, 37 C |
| GRD023AS0 |
Basalt
|
Small (~4x4x2 cm) uncut sample. Small chip reveals a grey interior containing small clear feldspar laths. Fe-Mn crust on sample. Original label: 25 November, 1980. |
Pacific Ocean |
0 |
Ritter 154, 37 C |
| GRD023BS0 |
Basalt
|
Small (~2x1x5 cm) uncut sample. Small chip reveals a grey interior containing small clear feldspar laths. Fe-Mn crust on sample. Original label: 25 November, 1980. |
Pacific Ocean |
0 |
Ritter 154, 37 C |
