|
Core, section, piece,
interval (cm) |
Unit
|
Lab
number |
Description
|
XRD identification
|
|---|---|---|---|---|
| 183-1138A- |
|
|
|
|
| 80R-4 (2A, 35-40) | 5 | Z-1019-2 | Vesicle filling (black clay) | Smectite and traces of both heulandite(?) and serpentine(?) |
| 81R-1 (4A, 34-39) | 6 | Z-1020-2 | Vesicle filling (white and blue matter) | Clinoptilolite and smectite, traces of hydromica |
|
|
|
Z-1020-3 | Vesicle filling (black matter) | Heulandite, clinoptilolite, smectite, and traces of chlorite |
|
|
|
Z-1020-4 | Vesicle filling or veins (white matter) | Mordenite, clinoptilolite, smectite, and traces of hydromica1 |
|
|
|
Z-1020-5 | Vesicle filling (black clay) | Smectite, defective chlorite, and traces of clinoptilolite and hydromica |
| 81R-2 (2A, 51-57) | 6 | Z-1021-2 | Vesicle filling (black clay) | Smectite, traces of chlorite and defective chlorite |
| 82R-2 (9, 76-81) | 9 | Z-1022-2 | Vesicle filling or veins (gray and white matter) | Smectite, clinoptilolite, and traces of quartz |
| 82R-5 (4, 19-23) | 9 | Z-1023-2 | Vesicle filling (black clay) | Smectite and traces of hydromica |
| 83R-4 (1, 19-24) | 10 | Z-1024-2 | Vesicle filling (black clay) | Smectite |
| 83R-5 (9, 106-109) | 11 | Z-1025-2 | Large vesicles (white matter on walls) | Smectite |
|
|
|
Z-1025-3 | Clinoptilolite and traces of smectite | Smectite |
| 84R-5 (1C, 20-25) | 13 | Z-1026-2 | Vesicle filling (black clay) | Smectite and clinoptilolite-heulandite |
|
|
|
Z-1026-4 |
|
Smectite and clinoptilolite-heulandite |
| 86R-1 (13, 130-137) | 17 | Z-1027-2 | Vesicle filling | Heulandite, magnetite, and Fe-Zn-spinel(?) |
|
|
|
Z-1027-3 | Vesicle filling | Smectite, heulandite, traces of clinoptilolite, magnetite, and Fe-Zn-spinel(?) |
|
|
|
Z-1027A | Central parts of veins and vesicles | Stilbite and heulandite-clinoptilolite |
|
|
|
Z-1027B | Vesicle and vein | Heulandite-clinoptilolite |
|
|
|
Z-1027C | Vesicle filling | Smectite, heulandite, and analcime |
|
|
|
Z-1027D | Vesicle filling | Analcime, clinoptilolite, and smectite |
| 86R-3 (8, 72-74) | 17 | Z-1029-2 | Vesicle filling (black clay) | Smectite, traces of defective chlorite, serpentine(?), and natrolite(?) |
| 87R-1 (1, 4-9) | 19 | Z-1030-2 | Vesicle and vein (dark clay) | Smectite, heulandite, traces of magnetite, and Fe-Zn-spinel(?) |
|
|
|
Z-1030A | Central part of vein | Analcime, stilbite, clinoptilolite, or heulandite |
|
|
|
Z-1030B | Vesicle filling | Clinoptilolite or heulandite, and smectite |
| 87R-2 (13, 76-81) | 19 | Z-1031-2 | Vesicle filling (black clay) | Smectite and traces of hydromica |
| 88R-2 (2A, 47-53) | 19 | Z-1032-2 | Vesicle and vein filling (dark clay) | Heulandite-clinoptilolite and smectite |
| 88R-2 (4, 91-96) | 21 | Z-1033-2 | Vesicle filling (black clay) | Smectite and traces of heulandite |
|
|
|
Z-1033A | Vesicle filling | Heulandite-clinoptilolite and smectite |
Note: XRD = X-ray diffraction.