Iturrino, Gerardo J; Ketcham, Richard A; Christiansen, Lizet B; Boitnott, Greg (2004): (Table T1) Permeability, electrical resistivity and density of ODP Hole 193-1188A and Site 193-1189 minicores, PACMANUS field [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.779318, Supplement to: Iturrino, GJ et al. (2004): Data report: Permeability, resistivity, and X-Ray computed tomography measurements in samples from the PACMANUS hydrothermal system. In: Barriga, FJAS; Binns, RA; Miller, DJ; Herzig, PM (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 193, 1-14, https://doi.org/10.2973/odp.proc.sr.193.205.2004
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Abstract:
Magmatic fluids, heat fluxes, and fluid/rock interactions associated with hydrothermal systems along spreading centers and convergent margins have a significant impact on the genesis of major sulfide deposits and biological communities. Circulation of hydrothermal fluids is one of the most fundamental processes associated with localized mineralization and is controlled by inherent porous and permeable properties of the ocean crust. Heat from magmatic intrusions drives circulation of seawater through permeable portions of the oceanic crust and upper mantle, discharging at the seafloor as both focused high-temperature (250°-400°C) fluids and diffuse lower-temperature (<250°C) fluids. This complex interaction between the circulating hydrothermal fluids and the oceanic basement greatly influences the physical properties and the composition of the crust (Thompson, 1983; Jacobson, 1992, doi:10.1029/91RG02811; Johnson and Semyan, 1994, doi:10.1029/93JB00717).
During Ocean Drilling Program (ODP) Leg 193, 13 holes were drilled in the PACMANUS hydrothermal system (Binns, Barriga, Miller, et al., 2002, doi:10.2973/odp.proc.ir.193.2002). The hydrothermal system consists of isolated hydrothermal deposits lined along the main crest of the Pual Ridge, a 500- to 700-m-high felsic neovolcanic ridge in the eastern Manus Basin. The principal drilling targets were the Snowcap (Site 1188) and Roman Ruins (Site 1189) active hydrothermal fields. Samples from these two sites were used for a series of permeability, electrical resistivity, and X-ray computed tomography measurements.
Related to:
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: -3.723200 * Median Longitude: 151.673300 * South-bound Latitude: -3.728300 * West-bound Longitude: 151.669900 * North-bound Latitude: -3.720600 * East-bound Longitude: 151.675100
Date/Time Start: 2000-11-18T17:30:00 * Date/Time End: 2000-12-26T17:00:00
Minimum DEPTH, sediment/rock: 19.33 m * Maximum DEPTH, sediment/rock: 166.73 m
Event(s):
193-1188A * Latitude: -3.728300 * Longitude: 151.669900 * Date/Time Start: 2000-11-18T17:30:00 * Date/Time End: 2000-11-22T08:30:00 * Elevation: -1640.2 m * Penetration: 211.6 m * Recovery: 21.93 m * Location: Bismarck Sea * Campaign: Leg193 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 23 cores; 211.6 m cored; 0 m drilled; 10.4 % recovery
193-1189A * Latitude: -3.720700 * Longitude: 151.674900 * Date/Time Start: 2000-11-22T08:30:00 * Date/Time End: 2000-11-23T20:45:00 * Elevation: -1690.2 m * Penetration: 125.8 m * Recovery: 8.58 m * Location: Bismarck Sea * Campaign: Leg193 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 13 cores; 125.8 m cored; 0 m drilled; 6.8 % recovery
193-1189B * Latitude: -3.720600 * Longitude: 151.675100 * Date/Time Start: 2000-12-22T07:45:00 * Date/Time End: 2000-12-26T17:00:00 * Elevation: -1681.7 m * Penetration: 206 m * Recovery: 13.69 m * Location: Bismarck Sea * Campaign: Leg193 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 18 cores; 175 m cored; 31 m drilled; 7.8 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Iturrino, Gerardo J | DSDP/ODP/IODP sample designation | ||
| 3 | Elevation of event | Elevation | m | |||
| 4 | DEPTH, sediment/rock | Depth sed | m | Geocode – mbsf | ||
| 5 | Porosity | Poros | % vol | Iturrino, Gerardo J | ||
| 6 | Density, wet bulk | WBD | g/cm3 | Iturrino, Gerardo J | ||
| 7 | Density, grain | Density grain | g/cm3 | Iturrino, Gerardo J | ||
| 8 | Pressure, stress | P | MPa | Iturrino, Gerardo J | ||
| 9 | Permeability (earth science) | k | 10-12 m2 | Iturrino, Gerardo J | Autolab | |
| 10 | Resistivity, electrical | Resist electr | Ohm m | Iturrino, Gerardo J | Autolab | |
| 11 | Formation factor | F | Iturrino, Gerardo J | |||
| 12 | Sample comment | Sample comment | Iturrino, Gerardo J |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
711 data points
Data
| 1 Event | 2 Sample label | 3 Elevation [m] | 4 Depth sed [m] | 5 Poros [% vol] | 6 WBD [g/cm3] | 7 Density grain [g/cm3] | 8 P [MPa] | 9 k [10-12 m2] | 10 Resist electr [Ohm m] | 11 F | 12 Sample comment |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 193-1188A | 193-1188A-3R-1,13-15 | -1640.2 | 19.33 | 1.3 | 2.335 | 2.341 | 5.2 | 1.35E-2 | 1920.0 | 542.4 | Moderately plagioclase-phyric, moderately vesicular rhyodacite; magnetite microcrysts inferred. |
| 193-1188A | 193-1188A-3R-1,13-15 | -1640.2 | 19.33 | 1.3 | 2.335 | 2.341 | 10.2 | 1.17E-2 | 1872.0 | 525.8 | Moderately plagioclase-phyric, moderately vesicular rhyodacite; magnetite microcrysts inferred. |
| 193-1188A | 193-1188A-3R-1,13-15 | -1640.2 | 19.33 | 1.3 | 2.335 | 2.341 | 15.2 | 6.99E-3 | 2107.0 | 591.9 | Moderately plagioclase-phyric, moderately vesicular rhyodacite; magnetite microcrysts inferred. |
| 193-1188A | 193-1188A-3R-1,13-15 | -1640.2 | 19.33 | 1.3 | 2.335 | 2.341 | 21.2 | 7.84E-4 | 2146.0 | 599.4 | Moderately plagioclase-phyric, moderately vesicular rhyodacite; magnetite microcrysts inferred. |
| 193-1188A | 193-1188A-3R-1,13-15 | -1640.2 | 19.33 | 1.3 | 2.335 | 2.341 | 10.2 | 4.00E-3 | 2056.0 | 584.1 | Moderately plagioclase-phyric, moderately vesicular rhyodacite; magnetite microcrysts inferred. |
| 193-1188A | 193-1188A-3R-1,13-15 | -1640.2 | 19.33 | 1.3 | 2.335 | 2.341 | 15.2 | 2.65E-3 | 2053.0 | 578.4 | Moderately plagioclase-phyric, moderately vesicular rhyodacite; magnetite microcrysts inferred. |
| 193-1188A | 193-1188A-3R-1,13-15 | -1640.2 | 19.33 | 1.3 | 2.335 | 2.341 | 22.7 | 8.81E-4 | 2151.0 | 597.5 | Moderately plagioclase-phyric, moderately vesicular rhyodacite; magnetite microcrysts inferred. |
| 193-1188A | 193-1188A-3R-1,13-15 | -1640.2 | 19.33 | 1.3 | 2.335 | 2.341 | 30.2 | 1.12E-3 | 2158.0 | 601.1 | Moderately plagioclase-phyric, moderately vesicular rhyodacite; magnetite microcrysts inferred. |
| 193-1188A | 193-1188A-3R-1,13-15 | -1640.2 | 19.33 | 1.3 | 2.335 | 2.341 | 32.8 | 1.34E-3 | 2171.0 | 606.4 | Moderately plagioclase-phyric, moderately vesicular rhyodacite; magnetite microcrysts inferred. |
| 193-1188A | 193-1188A-3R-1,13-15 | -1640.2 | 19.33 | 1.3 | 2.335 | 2.341 | 32.7 | 1.24E-3 | 2224.0 | 610.9 | Moderately plagioclase-phyric, moderately vesicular rhyodacite; magnetite microcrysts inferred. |
| 193-1188A | 193-1188A-3R-1,13-15 | -1640.2 | 19.33 | 1.3 | 2.335 | 2.341 | 30.2 | 1.66E-3 | 2206.0 | 609.3 | Moderately plagioclase-phyric, moderately vesicular rhyodacite; magnetite microcrysts inferred. |
| 193-1188A | 193-1188A-3R-1,13-15 | -1640.2 | 19.33 | 1.3 | 2.335 | 2.341 | 15.2 | 1.97E-3 | 2110.0 | 590.9 | Moderately plagioclase-phyric, moderately vesicular rhyodacite; magnetite microcrysts inferred. |
| 193-1188A | 193-1188A-3R-1,13-15 | -1640.2 | 19.33 | 1.3 | 2.335 | 2.341 | 5.2 | 1.87E-2 | 2047.0 | 576.5 | Moderately plagioclase-phyric, moderately vesicular rhyodacite; magnetite microcrysts inferred. |
| 193-1188A | 198-1188A-7R-2,76-79 | -1640.2 | 50.46 | 32.1 | 2.070 | 2.550 | 10.2 | 2.23E-5 | 5.4 | 19.4 | Completely altered, fractured, flow-banded volcanic rock; silica-anhydrite-chlorite clay altered fragments hosted in stockwork matrix of anhydrite silica veins with sulfate alteration halos; void spaces partially filled with anhydrite and minor silica and |
| 193-1188A | 198-1188A-7R-2,76-79 | -1640.2 | 50.46 | 32.1 | 2.070 | 2.550 | 15.2 | 2.10E-5 | 5.4 | 19.6 | Completely altered, fractured, flow-banded volcanic rock; silica-anhydrite-chlorite clay altered fragments hosted in stockwork matrix of anhydrite silica veins with sulfate alteration halos; void spaces partially filled with anhydrite and minor silica and |
| 193-1188A | 198-1188A-7R-2,76-79 | -1640.2 | 50.46 | 32.1 | 2.070 | 2.550 | 22.7 | 1.95E-5 | 5.4 | 19.6 | Completely altered, fractured, flow-banded volcanic rock; silica-anhydrite-chlorite clay altered fragments hosted in stockwork matrix of anhydrite silica veins with sulfate alteration halos; void spaces partially filled with anhydrite and minor silica and |
| 193-1188A | 198-1188A-7R-2,76-79 | -1640.2 | 50.46 | 32.1 | 2.070 | 2.550 | 30.2 | 1.89E-5 | 5.4 | 19.5 | Completely altered, fractured, flow-banded volcanic rock; silica-anhydrite-chlorite clay altered fragments hosted in stockwork matrix of anhydrite silica veins with sulfate alteration halos; void spaces partially filled with anhydrite and minor silica and |
| 193-1188A | 198-1188A-7R-2,76-79 | -1640.2 | 50.46 | 32.1 | 2.070 | 2.550 | 40.2 | 1.87E-5 | 5.4 | 19.5 | Completely altered, fractured, flow-banded volcanic rock; silica-anhydrite-chlorite clay altered fragments hosted in stockwork matrix of anhydrite silica veins with sulfate alteration halos; void spaces partially filled with anhydrite and minor silica and |
| 193-1188A | 198-1188A-7R-2,76-79 | -1640.2 | 50.46 | 32.1 | 2.070 | 2.550 | 50.2 | 1.84E-5 | 5.4 | 19.8 | Completely altered, fractured, flow-banded volcanic rock; silica-anhydrite-chlorite clay altered fragments hosted in stockwork matrix of anhydrite silica veins with sulfate alteration halos; void spaces partially filled with anhydrite and minor silica and |
| 193-1188A | 198-1188A-7R-2,76-79 | -1640.2 | 50.46 | 32.1 | 2.070 | 2.550 | 30.2 | 2.00E-5 | 5.2 | 19.0 | Completely altered, fractured, flow-banded volcanic rock; silica-anhydrite-chlorite clay altered fragments hosted in stockwork matrix of anhydrite silica veins with sulfate alteration halos; void spaces partially filled with anhydrite and minor silica and |
| 193-1188A | 198-1188A-7R-2,76-79 | -1640.2 | 50.46 | 32.1 | 2.070 | 2.550 | 15.2 | 2.12E-5 | 4.9 | 17.7 | Completely altered, fractured, flow-banded volcanic rock; silica-anhydrite-chlorite clay altered fragments hosted in stockwork matrix of anhydrite silica veins with sulfate alteration halos; void spaces partially filled with anhydrite and minor silica and |
| 193-1188A | 198-1188A-7R-2,76-79 | -1640.2 | 50.46 | 32.1 | 2.070 | 2.550 | 5.2 | 2.07E-5 | 4.1 | 14.7 | Completely altered, fractured, flow-banded volcanic rock; silica-anhydrite-chlorite clay altered fragments hosted in stockwork matrix of anhydrite silica veins with sulfate alteration halos; void spaces partially filled with anhydrite and minor silica and |
| 193-1188A | 193-1188A-9R-1,118-120 | -1640.2 | 68.78 | 29.9 | 10.2 | 1.04E-4 | 23.3 | 6.0 | Completely altered, fractured volcanic rock; completely bleached with silica-anhydrite dominant alteration. | ||
| 193-1188A | 193-1188A-9R-1,118-120 | -1640.2 | 68.78 | 29.9 | 15.3 | 9.47E-5 | 24.2 | 6.2 | Completely altered, fractured volcanic rock; completely bleached with silica-anhydrite dominant alteration. | ||
| 193-1188A | 193-1188A-9R-1,118-120 | -1640.2 | 68.78 | 29.9 | 22.7 | 8.29E-5 | 30.7 | 6.3 | Completely altered, fractured volcanic rock; completely bleached with silica-anhydrite dominant alteration. | ||
| 193-1188A | 193-1188A-9R-1,118-120 | -1640.2 | 68.78 | 29.9 | 30.2 | 7.90E-5 | 32.8 | 6.3 | Completely altered, fractured volcanic rock; completely bleached with silica-anhydrite dominant alteration. | ||
| 193-1188A | 193-1188A-9R-1,118-120 | -1640.2 | 68.78 | 29.9 | 40.2 | 7.76E-5 | 32.6 | 6.3 | Completely altered, fractured volcanic rock; completely bleached with silica-anhydrite dominant alteration. | ||
| 193-1188A | 193-1188A-9R-1,118-120 | -1640.2 | 68.78 | 29.9 | 50.2 | 7.49E-5 | 32.5 | 6.3 | Completely altered, fractured volcanic rock; completely bleached with silica-anhydrite dominant alteration. | ||
| 193-1188A | 193-1188A-9R-1,118-120 | -1640.2 | 68.78 | 29.9 | 30.2 | 8.27E-5 | 32.0 | 6.2 | Completely altered, fractured volcanic rock; completely bleached with silica-anhydrite dominant alteration. | ||
| 193-1188A | 193-1188A-9R-1,118-120 | -1640.2 | 68.78 | 29.9 | 15.2 | 9.28E-5 | 30.6 | 6.0 | Completely altered, fractured volcanic rock; completely bleached with silica-anhydrite dominant alteration. | ||
| 193-1188A | 193-1188A-9R-1,118-120 | -1640.2 | 68.78 | 29.9 | 5.2 | 9.54E-5 | 25.4 | 5.6 | Completely altered, fractured volcanic rock; completely bleached with silica-anhydrite dominant alteration. | ||
| 193-1188A | 193-1188A-14R-1,102-104 | -1640.2 | 117.02 | 42.7 | 2.030 | 2.710 | 10.2 | 2.00E-3 | 3.3 | 12.3 | Completely altered, volcaniclastic pebble breccia; strongly bleached, sulfate-rich clasts are cemented in silica. |
| 193-1188A | 193-1188A-14R-1,102-104 | -1640.2 | 117.02 | 42.7 | 2.030 | 2.710 | 15.2 | 8.74E-4 | 3.7 | 13.6 | Completely altered, volcaniclastic pebble breccia; strongly bleached, sulfate-rich clasts are cemented in silica. |
| 193-1188A | 193-1188A-14R-1,102-104 | -1640.2 | 117.02 | 42.7 | 2.030 | 2.710 | 22.7 | 4.05E-4 | 4.2 | 15.5 | Completely altered, volcaniclastic pebble breccia; strongly bleached, sulfate-rich clasts are cemented in silica. |
| 193-1188A | 193-1188A-14R-1,102-104 | -1640.2 | 117.02 | 42.7 | 2.030 | 2.710 | 30.2 | 1.84E-4 | 4.6 | 17.1 | Completely altered, volcaniclastic pebble breccia; strongly bleached, sulfate-rich clasts are cemented in silica. |
| 193-1188A | 193-1188A-14R-1,102-104 | -1640.2 | 117.02 | 42.7 | 2.030 | 2.710 | 40.2 | 1.03E-4 | 5.2 | 19.2 | Completely altered, volcaniclastic pebble breccia; strongly bleached, sulfate-rich clasts are cemented in silica. |
| 193-1188A | 193-1188A-14R-1,102-104 | -1640.2 | 117.02 | 42.7 | 2.030 | 2.710 | 50.3 | 4.41E-5 | 5.3 | 19.7 | Completely altered, volcaniclastic pebble breccia; strongly bleached, sulfate-rich clasts are cemented in silica. |
| 193-1188A | 193-1188A-14R-1,102-104 | -1640.2 | 117.02 | 42.7 | 2.030 | 2.710 | 30.2 | 7.93E-5 | 5.5 | 19.9 | Completely altered, volcaniclastic pebble breccia; strongly bleached, sulfate-rich clasts are cemented in silica. |
| 193-1188A | 193-1188A-14R-1,102-104 | -1640.2 | 117.02 | 42.7 | 2.030 | 2.710 | 15.2 | 8.28E-5 | 5.1 | 18.5 | Completely altered, volcaniclastic pebble breccia; strongly bleached, sulfate-rich clasts are cemented in silica. |
| 193-1188A | 193-1188A-14R-1,102-104 | -1640.2 | 117.02 | 42.7 | 2.030 | 2.710 | 5.2 | 1.03E-4 | 4.6 | 16.7 | Completely altered, volcaniclastic pebble breccia; strongly bleached, sulfate-rich clasts are cemented in silica. |
| 193-1188A | 193-1188A-16R-2,46-48 | -1640.2 | 137.36 | 20.6 | 2.390 | 2.690 | 10.2 | 1.50E-3 | 10.6 | 38.6 | Highly silicified, sparsely vesicular dacite with greenish alteration and irregular silica-anhydrite veining; round vesicles 1 to 2 mm, completely altered; traces of a chlorite. |
| 193-1188A | 193-1188A-16R-2,46-48 | -1640.2 | 137.36 | 20.6 | 2.390 | 2.690 | 15.2 | 1.48E-3 | 10.6 | 38.7 | Highly silicified, sparsely vesicular dacite with greenish alteration and irregular silica-anhydrite veining; round vesicles 1 to 2 mm, completely altered; traces of a chlorite. |
| 193-1188A | 193-1188A-16R-2,46-48 | -1640.2 | 137.36 | 20.6 | 2.390 | 2.690 | 22.7 | 1.45E-3 | 10.6 | 38.8 | Highly silicified, sparsely vesicular dacite with greenish alteration and irregular silica-anhydrite veining; round vesicles 1 to 2 mm, completely altered; traces of a chlorite. |
| 193-1188A | 193-1188A-16R-2,46-48 | -1640.2 | 137.36 | 20.6 | 2.390 | 2.690 | 30.2 | 1.44E-3 | 10.6 | 38.9 | Highly silicified, sparsely vesicular dacite with greenish alteration and irregular silica-anhydrite veining; round vesicles 1 to 2 mm, completely altered; traces of a chlorite. |
| 193-1188A | 193-1188A-16R-2,46-48 | -1640.2 | 137.36 | 20.6 | 2.390 | 2.690 | 40.2 | 1.39E-3 | 10.5 | 38.8 | Highly silicified, sparsely vesicular dacite with greenish alteration and irregular silica-anhydrite veining; round vesicles 1 to 2 mm, completely altered; traces of a chlorite. |
| 193-1188A | 193-1188A-16R-2,46-48 | -1640.2 | 137.36 | 20.6 | 2.390 | 2.690 | 50.2 | 1.35E-3 | 10.5 | 38.7 | Highly silicified, sparsely vesicular dacite with greenish alteration and irregular silica-anhydrite veining; round vesicles 1 to 2 mm, completely altered; traces of a chlorite. |
| 193-1188A | 193-1188A-16R-2,46-48 | -1640.2 | 137.36 | 20.6 | 2.390 | 2.690 | 30.2 | 1.36E-3 | 10.6 | 38.3 | Highly silicified, sparsely vesicular dacite with greenish alteration and irregular silica-anhydrite veining; round vesicles 1 to 2 mm, completely altered; traces of a chlorite. |
| 193-1188A | 193-1188A-16R-2,46-48 | -1640.2 | 137.36 | 20.6 | 2.390 | 2.690 | 15.2 | 1.38E-3 | 10.6 | 37.9 | Highly silicified, sparsely vesicular dacite with greenish alteration and irregular silica-anhydrite veining; round vesicles 1 to 2 mm, completely altered; traces of a chlorite. |
| 193-1188A | 193-1188A-16R-2,46-48 | -1640.2 | 137.36 | 20.6 | 2.390 | 2.690 | 5.2 | 1.42E-3 | 10.4 | 37.6 | Highly silicified, sparsely vesicular dacite with greenish alteration and irregular silica-anhydrite veining; round vesicles 1 to 2 mm, completely altered; traces of a chlorite. |
| 193-1188A | 193-1188A-17R-2,29-31 | -1640.2 | 146.89 | 24.0 | 2.330 | 2.710 | 10.2 | 4.46E-4 | 8.1 | 28.8 | Silicified, bleached, sparsely vesicular volcanic rock; jigsaw breccia, possibly after perlitic texture. |
| 193-1188A | 193-1188A-17R-2,29-31 | -1640.2 | 146.89 | 24.0 | 2.330 | 2.710 | 15.2 | 4.34E-4 | 8.1 | 28.8 | Silicified, bleached, sparsely vesicular volcanic rock; jigsaw breccia, possibly after perlitic texture. |
| 193-1188A | 193-1188A-17R-2,29-31 | -1640.2 | 146.89 | 24.0 | 2.330 | 2.710 | 22.7 | 3.97E-4 | 8.1 | 28.7 | Silicified, bleached, sparsely vesicular volcanic rock; jigsaw breccia, possibly after perlitic texture. |
| 193-1188A | 193-1188A-17R-2,29-31 | -1640.2 | 146.89 | 24.0 | 2.330 | 2.710 | 30.2 | 3.38E-4 | 8.0 | 28.5 | Silicified, bleached, sparsely vesicular volcanic rock; jigsaw breccia, possibly after perlitic texture. |
| 193-1188A | 193-1188A-17R-2,29-31 | -1640.2 | 146.89 | 24.0 | 2.330 | 2.710 | 40.2 | 2.35E-4 | 7.9 | 28.8 | Silicified, bleached, sparsely vesicular volcanic rock; jigsaw breccia, possibly after perlitic texture. |
| 193-1188A | 193-1188A-17R-2,29-31 | -1640.2 | 146.89 | 24.0 | 2.330 | 2.710 | 50.2 | 1.55E-4 | 8.0 | 29.0 | Silicified, bleached, sparsely vesicular volcanic rock; jigsaw breccia, possibly after perlitic texture. |
| 193-1188A | 193-1188A-17R-2,29-31 | -1640.2 | 146.89 | 24.0 | 2.330 | 2.710 | 30.2 | 1.60E-4 | 7.7 | 27.6 | Silicified, bleached, sparsely vesicular volcanic rock; jigsaw breccia, possibly after perlitic texture. |
| 193-1188A | 193-1188A-17R-2,29-31 | -1640.2 | 146.89 | 24.0 | 2.330 | 2.710 | 15.2 | 1.73E-4 | 7.3 | 26.2 | Silicified, bleached, sparsely vesicular volcanic rock; jigsaw breccia, possibly after perlitic texture. |
| 193-1188A | 193-1188A-17R-2,29-31 | -1640.2 | 146.89 | 24.0 | 2.330 | 2.710 | 5.2 | 1.89E-4 | 6.8 | 24.4 | Silicified, bleached, sparsely vesicular volcanic rock; jigsaw breccia, possibly after perlitic texture. |
| 193-1189A | 193-1189A-8R-1,87-90 | -1690.2 | 68.87 | 37.6 | 2.060 | 2.690 | 10.1 | 7.59E-4 | 3.2 | 12.2 | Volcanic rock with patchy silicification and prominent pyrite veining. |
| 193-1189A | 193-1189A-8R-1,87-90 | -1690.2 | 68.87 | 37.6 | 2.060 | 2.690 | 15.1 | 7.69E-4 | 3.3 | 12.5 | Volcanic rock with patchy silicification and prominent pyrite veining. |
| 193-1189A | 193-1189A-8R-1,87-90 | -1690.2 | 68.87 | 37.6 | 2.060 | 2.690 | 22.6 | 6.45E-4 | 3.4 | 12.9 | Volcanic rock with patchy silicification and prominent pyrite veining. |
| 193-1189A | 193-1189A-8R-1,87-90 | -1690.2 | 68.87 | 37.6 | 2.060 | 2.690 | 30.1 | 5.66E-4 | 3.5 | 13.3 | Volcanic rock with patchy silicification and prominent pyrite veining. |
| 193-1189A | 193-1189A-8R-1,87-90 | -1690.2 | 68.87 | 37.6 | 2.060 | 2.690 | 40.1 | 4.15E-4 | 3.5 | 13.6 | Volcanic rock with patchy silicification and prominent pyrite veining. |
| 193-1189A | 193-1189A-8R-1,87-90 | -1690.2 | 68.87 | 37.6 | 2.060 | 2.690 | 50.1 | 3.11E-4 | 3.5 | 13.6 | Volcanic rock with patchy silicification and prominent pyrite veining. |
| 193-1189A | 193-1189A-8R-1,87-90 | -1690.2 | 68.87 | 37.6 | 2.060 | 2.690 | 30.1 | 3.29E-4 | 3.3 | 12.3 | Volcanic rock with patchy silicification and prominent pyrite veining. |
| 193-1189A | 193-1189A-8R-1,87-90 | -1690.2 | 68.87 | 37.6 | 2.060 | 2.690 | 15.1 | 3.61E-4 | 3.3 | 12.2 | Volcanic rock with patchy silicification and prominent pyrite veining. |
| 193-1189A | 193-1189A-8R-1,87-90 | -1690.2 | 68.87 | 37.6 | 2.060 | 2.690 | 5.1 | 4.15E-4 | 3.0 | 10.9 | Volcanic rock with patchy silicification and prominent pyrite veining. |
| 193-1189B | 193-1189B-11R-3,12-14 | -1681.7 | 130.72 | 22.2 | 10.2 | 1.25E-5 | 18.0 | 55.6 | Highly altered, moderately vesicular, aphyric volcanic rock. | ||
| 193-1189B | 193-1189B-11R-3,12-14 | -1681.7 | 130.72 | 22.2 | 15.2 | 1.24E-5 | 17.9 | 55.5 | Highly altered, moderately vesicular, aphyric volcanic rock. | ||
| 193-1189B | 193-1189B-11R-3,12-14 | -1681.7 | 130.72 | 22.2 | 22.7 | 1.22E-5 | 17.9 | 56.4 | Highly altered, moderately vesicular, aphyric volcanic rock. | ||
| 193-1189B | 193-1189B-11R-3,12-14 | -1681.7 | 130.72 | 22.2 | 30.2 | 1.20E-5 | 17.9 | 57.0 | Highly altered, moderately vesicular, aphyric volcanic rock. | ||
| 193-1189B | 193-1189B-11R-3,12-14 | -1681.7 | 130.72 | 22.2 | 40.2 | 1.15E-5 | 17.9 | 58.0 | Highly altered, moderately vesicular, aphyric volcanic rock. | ||
| 193-1189B | 193-1189B-11R-3,12-14 | -1681.7 | 130.72 | 22.2 | 50.2 | 1.12E-5 | 18.0 | 58.2 | Highly altered, moderately vesicular, aphyric volcanic rock. | ||
| 193-1189B | 193-1189B-11R-3,12-14 | -1681.7 | 130.72 | 22.2 | 30.2 | 1.18E-5 | 17.9 | 56.7 | Highly altered, moderately vesicular, aphyric volcanic rock. | ||
| 193-1189B | 193-1189B-11R-3,12-14 | -1681.7 | 130.72 | 22.2 | 15.2 | 1.17E-5 | 17.7 | 55.8 | Highly altered, moderately vesicular, aphyric volcanic rock. | ||
| 193-1189B | 193-1189B-11R-3,12-14 | -1681.7 | 130.72 | 22.2 | 5.2 | 1.13E-5 | 17.4 | 55.1 | Highly altered, moderately vesicular, aphyric volcanic rock. | ||
| 193-1189B | 193-1189B-15R-1,63-65 | -1681.7 | 166.73 | 20.3 | 10.2 | 4.48E-5 | 7.9 | 29.4 | Breccia of completely altered and silicified flow-banded volcanic rock. | ||
| 193-1189B | 193-1189B-15R-1,63-65 | -1681.7 | 166.73 | 20.3 | 15.2 | 4.40E-5 | 8.0 | 29.7 | Breccia of completely altered and silicified flow-banded volcanic rock. | ||
| 193-1189B | 193-1189B-15R-1,63-65 | -1681.7 | 166.73 | 20.3 | 22.7 | 4.24E-5 | 8.1 | 30.1 | Breccia of completely altered and silicified flow-banded volcanic rock. | ||
| 193-1189B | 193-1189B-15R-1,63-65 | -1681.7 | 166.73 | 20.3 | 30.2 | 4.08E-5 | 8.1 | 30.4 | Breccia of completely altered and silicified flow-banded volcanic rock. | ||
| 193-1189B | 193-1189B-15R-1,63-65 | -1681.7 | 166.73 | 20.3 | 40.2 | 3.91E-5 | 8.2 | 30.6 | Breccia of completely altered and silicified flow-banded volcanic rock. | ||
| 193-1189B | 193-1189B-15R-1,63-65 | -1681.7 | 166.73 | 20.3 | 50.2 | 3.65E-5 | 8.3 | 31.1 | Breccia of completely altered and silicified flow-banded volcanic rock. | ||
| 193-1189B | 193-1189B-15R-1,63-65 | -1681.7 | 166.73 | 20.3 | 30.2 | 3.85E-5 | 8.3 | 30.5 | Breccia of completely altered and silicified flow-banded volcanic rock. | ||
| 193-1189B | 193-1189B-15R-1,63-65 | -1681.7 | 166.73 | 20.3 | 15.2 | 4.13E-5 | 8.2 | 29.9 | Breccia of completely altered and silicified flow-banded volcanic rock. | ||
| 193-1189B | 193-1189B-15R-1,63-65 | -1681.7 | 166.73 | 20.3 | 5.2 | 4.45E-5 | 8.0 | 29.3 | Breccia of completely altered and silicified flow-banded volcanic rock. |