Citation:

PANGAEA.775535, In supplement to: Skornyakova, NS et al. (1991): New data on geological structure of the Philippine Trench. Tikhookeanskaya Geologiya (Pacific Geology), 10(4), 44-54

Name: (Table 3b) Heavy mineral composition of 0.100-0.010 mm size fraction from bottom sediments of the Philippine Trench
Published: 1991
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Archive of Ocean Data (ARCOD)

Coverage:

Median Latitude: 10.377857 * Median Longitude: 126.645952 * South-bound Latitude: 10.350000 * West-bound Longitude: 126.385000 * North-bound Latitude: 10.416667 * East-bound Longitude: 126.893333

Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.250 m

Event(s):

VITYAZ7205 * Latitude: 10.416667 * Longitude: 126.893333 * Elevation: -6460.0 m * Location: Philippine Trench * Campaign: * Basis: Vityaz (ex-Mars) * Method/Device: Grab (GRAB)

VITYAZ7206 * Latitude Start: 10.351667 * Longitude Start: 126.835000 * Latitude End: 10.383333 * Longitude End: 126.806667 * Elevation Start: -7980.0 m * Elevation End: -7820.0 m * Location: Philippine Trench * Campaign: * Basis: Vityaz (ex-Mars) * Method/Device: Trawl net (TRAWL)

VITYAZ7206-2 * Latitude: 10.363333 * Longitude: 126.820000 * Elevation: -7990.0 m * Location: Philippine Trench * Campaign: * Basis: Vityaz (ex-Mars) * Method/Device: Grab (GRAB)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	Latitude of event	Latitude
3	Longitude of event	Longitude
4	Elevation of event	Elevation	m
5	Latitude of event 2	Latitude 2
6	Longitude of event 2	Longitude 2
7	Elevation of event 2	Elevation 2	m
8	Sample code/label	Sample label		Skornyakova, Nadezhda S
9	DEPTH, sediment/rock	Depth sed	m			Geocode
10	Depth, top/min	Depth top	m	Skornyakova, Nadezhda S
11	Depth, bottom/max	Depth bot	m	Skornyakova, Nadezhda S
12	Sediment type	Sediment		Skornyakova, Nadezhda S
13	Heavy minerals	HM	%	Skornyakova, Nadezhda S	Counting 10-100 µm fraction
14	Pyroxene, monoclinic	Pyrox mon	%	Skornyakova, Nadezhda S	Counting 10-100 µm fraction
15	Pyroxene, rhombic	Pyrox rhomb	%	Skornyakova, Nadezhda S	Counting 10-100 µm fraction
16	Epidote	Ep	%	Skornyakova, Nadezhda S	Counting 10-100 µm fraction
17	Hornblende, green	Hbl green	%	Skornyakova, Nadezhda S	Counting 10-100 µm fraction
18	Hornblende, blue	Hbl blue	%	Skornyakova, Nadezhda S	Counting 10-100 µm fraction
19	Hornblende, basaltic	Hbl bas	%	Skornyakova, Nadezhda S	Counting 10-100 µm fraction
20	Tremolite/Actinolite	Tr/Act	%	Skornyakova, Nadezhda S	Counting 10-100 µm fraction
21	Olivine	Ol	%	Skornyakova, Nadezhda S	Counting 10-100 µm fraction
22	Apatite	Ap	%	Skornyakova, Nadezhda S	Counting 10-100 µm fraction
23	Sphene	Spn	%	Skornyakova, Nadezhda S	Counting 10-100 µm fraction
24	Rutile	Rt	%	Skornyakova, Nadezhda S	Counting 10-100 µm fraction
25	Garnet	Grt	%	Skornyakova, Nadezhda S	Counting 10-100 µm fraction
26	Zircon	Zrn	%	Skornyakova, Nadezhda S	Counting 10-100 µm fraction
27	Minerals	Minerals	%	Skornyakova, Nadezhda S	Counting 10-100 µm fraction	single grains of turmaline, disthene, and staurolite
28	Opaque minerals	Opaque	%	Skornyakova, Nadezhda S	Counting 10-100 µm fraction

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

211 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Event	2 Latitude	3 Longitude	4 Elevation [m]	5 Latitude 2	6 Longitude 2	7 Elevation 2 [m]	8 Sample label	9 Depth sed [m]	10 Depth top [m]	11 Depth bot [m]	12 Sediment	13 HM [%]	14 Pyrox mon [%]	15 Pyrox rhomb [%]	16 Ep [%]	17 Hbl green [%]	18 Hbl blue [%]	19 Hbl bas [%]	20 Tr/Act [%]	21 Ol [%]	22 Ap [%]	23 Spn [%]	24 Rt [%]	25 Grt [%]	26 Zrn [%]	27 Minerals [%]	28 Opaque [%]
VITYAZ7205	10.417	126.893	-6460				7205	0.010	0.00	0.02		1.00	40.8	2.7	30.4	15.8	4.2	0.0	2.7	1.6	0.8	0.0	0.0	0.8	1.9	0.0	15.8
VITYAZ7206	10.352	126.835	-7980	10.383	126.807	-7820	7206	0.250	0.00	0.50		2.46	17.3	1.6	32.7	35.3	4.6	0.6	3.9	0.0	0.9	1.0	0.5	1.0	0.0	0.3	21.5
VITYAZ7206-2	10.363	126.820	-7990				7206-2	0.005	0.00	0.01		3.98	81.6	1.6	6.0	1.1	4.1	0.4	0.4	1.6	0.8	0.8	0.0	0.8	0.0	0.3	18.5
VITYAZ7207	10.350	126.633	-7200				7207	0.015	0.00	0.03		11.56	37.8	1.3	25.6	15.4	0.0	0.4	15.5	0.0	0.9	0.9	0.3	0.9	0.0	0.0	42.5
VITYAZ7208	10.363	126.597	-9340				7208	0.015	0.01	0.02		7.48	79.0	1.4	7.4	3.0	1.1	0.5	1.6	0.5	0.3	0.3	0.0	0.0	0.0	0.0	16.0
VITYAZ7211	10.402	126.708	-8440	10.390	126.692	-8590	7211	0.250	0.00	0.50		2.71	35.0	1.4	36.5	14.8	5.3	2.3	4.1	0.0	0.6	0.0	0.0	0.0	0.0	0.0	25.8
VITYAZ7212	10.350	126.492	-6950				7212	0.005	0.00	0.01		2.94	42.7	3.1	35.8	5.0	6.7	0.6	2.3	2.3	0.2	0.2	0.0	0.0	0.8	0.2	15.2
VITYAZ7213	10.372	126.393	-6330	10.395	126.385		7213	0.250	0.00	0.50		2.02	50.1	3.5	32.3	6.1	3.0	0.4	2.2	0.9	0.4	0.4	0.0	0.4	0.4	0.0	20.4
VITYAZ7214	10.390	126.588	-9360	10.398	126.653	-9390	7214a	0.250	0.00	0.50	aleurite-clayey mud	4.43	70.0	2.0	15.8	5.2	4.2	0.6	1.0	0.6	0.2	0.0	0.0	0.2	0.2	0.0	18.0
VITYAZ7214	10.390	126.588	-9360	10.398	126.653	-9390	7214b	0.250	0.00	0.50	sandy-aleuritic sediment	9.07	63.5	1.5	25.1	3.5	3.2	0.0	2.1	0.3	0.3	0.0	0.3	0.3	0.0	0.0	22.4
VITYAZ7215	10.365	126.547	-8100				7215	0.100	0.00	0.20		4.28	81.6	2.0	9.6	2.4	1.3	0.2	1.3	0.6	0.2	0.6	0.0	0.2	0.0	0.0	20.0