Clague, David A; Frey, Frederick A (1980): (Table 1) Petrographic summary of DSDP Hole 55-433C tholeiitic basalts [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.823309, In supplement to: Clague, DA; Frey, FA (1980): Trace-element geochemistry of tholeiitic basalts from Site 433C, Suiko Seamount. In: Jackson, ED; Koisumi, I; et al., (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 55, 559-569, https://doi.org/10.2973/dsdp.proc.55.121.1980
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 44.777200 * Longitude: 170.020500
Date/Time Start: 1977-08-16T00:00:00 * Date/Time End: 1977-08-16T00:00:00
Minimum Elevation: -1874.0 m * Maximum Elevation: -1874.0 m
Event(s):
55-433C * Latitude: 44.777200 * Longitude: 170.020500 * Date/Time: 1977-08-16T00:00:00 * Elevation: -1874.0 m * Penetration: 550.5 m * Recovery: 250 m * Location: North Pacific/SEAMOUNT * Campaign: Leg55 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 48 cores; 381.5 m cored; 6 m drilled; 65.5 % recovery
Comment:
#1 = <<1.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Clague, David A | DSDP/ODP/IODP sample designation | ||
| 2 | Unit | Unit | Clague, David A | Flow | ||
| 3 | Olivine | Ol | % | Clague, David A | Phenocrysts | |
| 4 | Plagioclase | Pl | % | Clague, David A | Phenocrysts | |
| 5 | Clinopyroxene | Cpx | % | Clague, David A | Phenocrysts | |
| 6 | Texture | Texture | Clague, David A | Dominant | ||
| 7 | Water in rock | H2O | % | Clague, David A | T | |
| 8 | Magnesium number | Mg# | Clague, David A | |||
| 9 | Elements | Elements | Clague, David A | Rare-earth element presents; Y = yes; N = no | ||
| 10 | Alteration | Alteration | Clague, David A |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
250 data points
Data
| 1 Sample label | 2 Unit | 3 Ol [%] | 4 Pl [%] | 5 Cpx [%] | 6 Texture | 7 H2O [%] | 8 Mg# | 9 Elements | 10 Alteration |
|---|---|---|---|---|---|---|---|---|---|
| 55-433C-10-4,11-17 | 4 | 5 | 0 | 0 | Variolitic, vesicular | 9.30 | 65.9 | N | Olivine replaced by clay with iddingsite rims; vesicles are clay-lined. |
| 55-433C-12-3,57-65 | 9 | 1 | 3 | 1 | Intergranular | 3.70 | 59.9 | N | Olivine replaced by clay and calcite with iddingsite rims, vesicles are clay- and calcite-filled. |
| 55-433C-13-2,55-66 | 10 | 1 | 12 | 4 | Diabasic | 3.70 | 57.4 | Y | Olivine and intersertal glass replaced by clays. |
| 55-433C-14-3,8-15 | 11A | 0 | 6 | 1 | Intergranular, vesicular | 4.85 | 54.0 | Y | Vesicles are clay-lined, plagioclase cores replaced by clays. |
| 55-433C-15-6,16-31 | 13 | <1 | 1 | 1 | Intergranular | 2.00 | 52.4 | N | Olivine and groundmass glass replaced by clays. |
| 55-433C-17-1,78-82 | 13 | #1 | 2 | <1 | Intergranular, subtrachytic | 0.98 | 51.1 | Y | Olivine replaced by clays. |
| 55-433C-19-5,57-65 | 15 | 1 | 3 | <1 | Intergranular | 3.92 | 58.8 | Y | Olivine replaced by clays with iddingsite rims, plagioclase cores and groundmass glass replaced by clays. |
| 55-433C-21-4,7-13 | 17 | <1 | 1 | 0 | Intergranular | 4.05 | 57.1 | N | Olivine replaced by iddingsite and clays, plagioclase partially, and glass completely replaced by clays and zeolites. |
| 55-433C-22-5,45-52 | 18 | 2 | 7 | 0 | Pilotaxitic | 3.18 | 54.1 | Y | Olivine replaced by clays and iddingsite, groundmass clays after glass. |
| 55-433C-24-7,133-139 | 19B | 39 | 0 | 0 | Diabasic | 5.99 | 79.1 | N | Olivine partly replaced by iddingsite and clays, plagioclase partly replaced by clays. |
| 55-433C-28-2,73-80 | 25 | #1 | 5 | 1 | Pilotaxitic | 2.24 | 54.5 | Y | Olivine replaced by clays, clay patches in groundmass. |
| 55-433C-29-1,112-123 | 26A | <1 | 5 | 1 | Intergranular | 2.50 | 54.9 | Y | Olivine and groundmass glass replaced by clays. |
| 55-433C-29-2,94-100 | 26B | 1 | 7 | <1 | Pilotaxitic | 2.25 | 53.1 | Y | Olivine, plagioclase cores, and groundmass glass replaced by clays and zeolites. |
| 55-433C-31-1,28-34 | 27 | 6 | 7 | 0 | Pilotaxitic | 1.88 | 58.1 | Y | Olivine altered to clay along fractures, rare plagioclase cores replaced by clays. |
| 55-433C-34-2,103-111 | 33 | 15 | 1 | 0 | Sub-ophitic | 5.11 | 66.2 | N | Olivine replaced by clays with iddingsite rims, rare groundmass patches of clays. |
| 55-433C-34-7,114-121 | 35 | 9 | 3 | <1 | Pilotaxitic | 4.33 | 65.0 | Y | Olivine replaced by clays and calcite with iddingsite rims, irregular clay patches in groundmass. |
| 55-433C-37-3,79-87 | 44B | 2 | 0 | 0 | Diabasic | 3.60 | 61.8 | N | Olivine replaced by clays, some patches of groundmass clays. |
| 55-433C-38-1,67-76 | 45B | 9 | 0 | 0 | Sub-ophitic | 4.76 | 67.3 | N | Olivine partially replaced by clays and rimmed by iddingsite, abundant groundmass clays. |
| 55-433C-39-5,87-94 | 48 | 5 | #1 | 0 | Intergranular | 2.85 | 65.9 | Y | Olivine mostly replaced by clays, some groundmass clays. |
| 55-433C-40-2,88-96 | 49 | 8 | #1 | #1 | Intergranular | 2.73 | 67.1 | Y | Olivine partly replaced by clays and rimmed by iddingsite, some groundmass clays. |
| 55-433C-42-1,56-63 | 52 | 1 | <1 | <1 | Intersertal | 3.60 | 57.4 | Y | Abundant intersertal glass replaced by clays. |
| 55-433C-42-3,11-20 | 53 | 1 | 15 | 4 | Intersertal | 4.80 | 60.9 | Y | Olivine replaced by iddingsite and glass by clays. |
| 55-433C-42-5,85-92 | 54 | 1 | 13 | 1 | Diabasic, intersertal | 2.71 | 57.8 | Y | Olivine replaced by iddingsite and glass by clays. |
| 55-433C-47-5,92-100 | 64 | 2 | 1 | #1 | Pilotaxitic | 4.03 | 44.6 | Y | Olivine replaced by iddingsite, plagioclase partially altered to clays, abundant phillipsite in groundmass. |
| 55-433C-49-2,17-24 | 66 | 1 | 2 | 1 | Diabasic | 5.06 | 49.1 | Y | Olivine replaced by iddingsite and glass to clays. |