Citation:

PANGAEA.733900, In supplement to: FEGI Team (1997): Geological Structure of the Amirante Arc in the Indian Ocean. Vladivostok, Dal'nauka (E.P. Lelikov, Ed.), 162 pp

Name: (Table 8) Representative microprobe analyses of minerals from dolerites of the Southern block, the Amirante Arc
Published: 1997
License: https://creativecommons.org/licenses/by/3.0/

Always quote citation above when using data! You can download the citation in several formats below.

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Related to:

Tatarin, I A; Badredinov, Z G; Sedin, V T; Chubarov, Valerii M (1997): Magmatic rocks of the Southern block. In: Lelikov, E.P. (Ed.), Geological Structure of the Amirante Arc in the Indian Ocean; Dal'nauka (Vladivostok), 70-96

Project(s):

Archive of Ocean Data (ARCOD)

Coverage:

Median Latitude: -8.383750 * Median Longitude: 52.892100 * South-bound Latitude: -8.565000 * West-bound Longitude: 52.686700 * North-bound Latitude: -7.865000 * East-bound Longitude: 53.043300

Minimum Elevation: -5000.0 m * Maximum Elevation: -2600.0 m

Event(s):

PB-33-2803 (2803) * Latitude: -7.865000 * Longitude: 52.686700 * Elevation: -4650.0 m * Location: Amirante Arc, Western Indian Ocean * Campaign: * Basis: Professor Bogorov * Method/Device: Dredge (DRG)

PB-33-2804 (2804) * Latitude: -8.560000 * Longitude: 52.941700 * Elevation Start: -4200.0 m * Elevation End: -3750.0 m * Location: Amirante Arc, Western Indian Ocean * Campaign: * Basis: Professor Bogorov * Method/Device: Dredge (DRG)

PB-33-2806 (2806) * Latitude: -8.565000 * Longitude: 53.043300 * Elevation Start: -2800.0 m * Elevation End: -2600.0 m * Location: Amirante Arc, Western Indian Ocean * Campaign: * Basis: Professor Bogorov * Method/Device: Dredge (DRG)

Comment:

1, 2, and 3 = different crystals in a sample.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device
1	Event label	Event
2	Latitude of event	Latitude
3	Longitude of event	Longitude
4	Elevation of event	Elevation	m
5	Elevation of event 2	Elevation 2	m
6	Method/Device of event	Method/Device
7	Sample code/label	Sample label		Tatarin, I A
8	Rock type	Rock		Tatarin, I A
9	Comment	Comment		Tatarin, I A
10	Sample type	Samp type		Tatarin, I A
11	Silicon dioxide	SiO2	%	Tatarin, I A	Microprobe
12	Titanium dioxide	TiO2	%	Tatarin, I A	Microprobe
13	Aluminium oxide	Al2O3	%	Tatarin, I A	Microprobe
14	Chromium(III) oxide	Cr2O3	%	Tatarin, I A	Microprobe
15	Iron oxide, FeO	FeO	%	Tatarin, I A	Microprobe
16	Manganese oxide	MnO	%	Tatarin, I A	Microprobe
17	Magnesium oxide	MgO	%	Tatarin, I A	Microprobe
18	Calcium oxide	CaO	%	Tatarin, I A	Microprobe
19	Sodium oxide	Na2O	%	Tatarin, I A	Microprobe
20	Potassium oxide	K2O	%	Tatarin, I A	Microprobe
21	Sum	Sum	%	Tatarin, I A	Calculated

License:

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

Size:

1010 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Elevation [m]	5 Elevation 2 [m]	6 Method/Device	7 Sample label	8 Rock	9 Comment	10 Samp type	11 SiO2 [%]	12 TiO2 [%]	13 Al2O3 [%]	14 Cr2O3 [%]	15 FeO [%]	16 MnO [%]	17 MgO [%]	18 CaO [%]	19 Na2O [%]	20 K2O [%]	21 Sum [%]
PB-33-2803	-7.8650	52.6867	-4650		Dredge	2803-1-1	porphyraceous clinopyroxene dolerite		clinopyroxene 1, center of a crystal	50.92	0.59	2.42	0.00	8.54	0.13	16.57	18.86	0.36	0.00	98.39
PB-33-2803	-7.8650	52.6867	-4650		Dredge	2803-1-1	porphyraceous clinopyroxene dolerite		clinopyroxene 1, rim of a crystal	50.88	0.73	2.08	0.00	11.36	0.13	14.70	18.26	0.27	0.00	98.41
PB-33-2803	-7.8650	52.6867	-4650		Dredge	2803-1-1	porphyraceous clinopyroxene dolerite		clinopyroxene 2, center of a crystal	52.01	0.29	3.66	0.51	5.13	0.00	17.82	19.54	0.32	0.02	99.30
PB-33-2803	-7.8650	52.6867	-4650		Dredge	2803-1-1	porphyraceous clinopyroxene dolerite		clinopyroxene 2, rim of a crystal	51.77	0.28	2.70	0.01	8.64	0.10	18.52	16.22	2.53	0.00	100.77
PB-33-2803	-7.8650	52.6867	-4650		Dredge	2803-1-1	porphyraceous clinopyroxene dolerite		plagioclase 1, center of a crystal	50.83	0.00	30.58	0.00	0.79	0.00	0.18	13.61	3.80	0.00	99.79
PB-33-2803	-7.8650	52.6867	-4650		Dredge	2803-1-1	porphyraceous clinopyroxene dolerite		plagioclase 1, rim of a crystal	50.69	0.00	31.55	0.00	0.84	0.00	0.13	14.32	3.44	0.00	100.97
PB-33-2803	-7.8650	52.6867	-4650		Dredge	2803-1-1	porphyraceous clinopyroxene dolerite		plagioclase 2, center of a crystal	50.48	0.00	31.33	0.00	0.76	0.00	0.24	13.28	4.40	0.04	100.53
PB-33-2803	-7.8650	52.6867	-4650		Dredge	2803-1-1	porphyraceous clinopyroxene dolerite		plagioclase 2, rim of a crystal	52.22	0.00	30.23	0.00	0.93	0.00	0.17	12.29	4.65	0.05	100.54
PB-33-2803	-7.8650	52.6867	-4650		Dredge	2803-1-1	porphyraceous clinopyroxene dolerite		plagioclase 3	64.85	0.00	21.71	0.00	0.19	0.00	0.00	2.97	9.96	0.02	99.70
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-4	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	clinopyroxene, center of a crystal	52.49	0.02	0.43	0.00	10.89	0.41	13.37	21.47	0.44	0.00	99.52
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-4	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	clinopyroxene, rim of a crystal	52.29	0.00	0.47	0.00	10.11	0.40	13.37	21.92	0.55	0.00	99.11
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-4	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	hornblende 1, center of a crystal	49.50	1.05	6.05	0.00	10.96	0.07	15.64	12.04	1.03	0.00	96.34
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-4	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	hornblende 1, rim of a crystal	49.76	0.46	6.60	0.00	11.28	0.05	15.50	12.24	1.12	0.00	97.01
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-4	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	hornblende 2	54.90	0.14	0.88	0.00	10.84	0.24	18.36	10.93	0.56	0.00	96.85
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-4	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	hornblende, center of a crystal	50.12	0.42	4.63	0.00	14.88	0.17	14.66	11.08	1.27	0.05	97.28
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-4	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	hornblende, rim of a crystal	50.98	0.40	2.72	0.00	16.35	0.14	12.97	11.88	1.05	0.00	96.49
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-4	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	ilmenite	0.00	46.59	0.00	0.00	50.37	3.00	0.00	0.40	0.00	0.00	100.36
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-4	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	plagioclase 1, center of a crystal	51.14	0.00	31.09	0.00	0.73	0.00	0.08	13.70	3.99	0.00	100.73
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-4	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	plagioclase 1, rim of a crystal	50.85	0.00	31.11	0.00	0.90	0.00	0.05	13.61	3.52	0.00	100.04
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-4	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	plagioclase 2, center of a crystal	49.86	0.00	32.11	0.00	0.56	0.00	0.02	14.51	3.43	0.00	100.49
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-4	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	plagioclase 2, rim of a crystal	49.72	0.00	32.13	0.00	0.73	0.00	0.01	15.08	3.11	0.00	100.78
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-4	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	plagioclase 3	60.83	0.00	24.52	0.00	0.52	0.00	0.00	6.48	8.03	0.02	100.40
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-4	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	plagioclase, center of a crystal	52.73	0.00	29.46	0.00	0.74	0.00	0.00	12.63	4.39	0.00	99.95
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-4	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	plagioclase, rim of a crystal	55.84	0.00	28.07	0.00	0.86	0.00	0.00	9.95	6.07	0.00	100.79
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-9	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	hornblende 1	51.05	0.61	3.53	0.00	14.56	0.13	15.16	11.65	1.15	0.03	97.87
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-9	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	hornblende 2	50.36	0.64	3.89	0.00	13.23	0.08	15.14	11.95	0.95	0.02	96.26
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-9	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	ilmenite	0.00	47.61	0.00	0.00	49.42	2.41	0.00	0.58	0.00	0.00	100.02
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-9	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	plagioclase, center of a crystal	51.16	0.00	29.98	0.00	0.68	0.00	0.19	13.51	3.83	0.00	99.35
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-9	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	plagioclase, rim of a crystal	52.45	0.00	29.56	0.00	0.76	0.00	0.09	12.84	4.18	0.00	99.88
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-10	porphyraceous amphibole dolerite		hornblende, crystal from matrix	52.56	0.94	3.73	0.00	11.05	0.03	17.60	11.35	1.18	0.06	98.50
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-10	porphyraceous amphibole dolerite		hornblende, porphyraceous phenocryst	47.90	1.91	7.36	0.00	11.98	0.01	14.66	11.62	1.78	0.23	97.45
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-10	porphyraceous amphibole dolerite		plagioclase, crystal from matrix	56.36	0.00	27.32	0.00	0.95	0.00	0.06	9.37	6.13	0.00	100.19
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-10	porphyraceous amphibole dolerite		plagioclase, porphyraceous phenocryst, center of a crystal	45.95	0.00	34.51	0.00	0.50	0.00	0.19	17.89	1.12	0.00	100.16
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-10	porphyraceous amphibole dolerite		plagioclase, porphyraceous phenocryst, rim of a crystal	50.26	0.00	31.29	0.00	0.69	0.00	0.26	14.46	3.06	0.00	100.02
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-22	porphyraceous clinopyroxene dolerite		clinopyroxene 1	53.69	0.27	1.60	0.00	7.46	0.00	16.41	19.29	0.47	0.00	99.19
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-22	porphyraceous clinopyroxene dolerite		clinopyroxene 2	53.01	0.18	0.89	0.00	8.78	0.09	13.48	23.32	0.63	0.00	100.38
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-22	porphyraceous clinopyroxene dolerite		hornblende 1	43.07	5.23	10.76	0.00	11.65	0.00	14.09	11.70	3.03	0.00	99.53
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-22	porphyraceous clinopyroxene dolerite		hornblende 2	51.82	0.71	3.46	0.00	10.15	0.06	18.47	11.76	1.12	0.00	97.55
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-22	porphyraceous clinopyroxene dolerite		hornblende 3	55.93	0.19	0.92	0.00	8.23	0.09	20.53	11.65	0.33	0.00	97.87
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-22	porphyraceous clinopyroxene dolerite		plagioclase, center of a crystal	57.32	0.04	26.81	0.00	0.44	0.00	0.03	9.32	6.66	0.00	100.62
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-3-22	porphyraceous clinopyroxene dolerite		plagioclase, rim of a crystal	60.17	0.00	25.69	0.00	0.69	0.00	0.05	7.12	7.66	0.01	101.39
PB-33-2806	-8.5650	53.0433	-2800	-2600	Dredge	2806-4-13	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	hornblende 1, center of a crystal	45.81	1.98	7.35	0.16	13.48	0.18	14.81	10.14	1.73	0.01	95.65
PB-33-2806	-8.5650	53.0433	-2800	-2600	Dredge	2806-4-13	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	hornblende 1, rim of a crystal	47.46	1.76	6.79	0.12	12.39	0.14	15.24	11.28	1.15	0.00	96.33
PB-33-2806	-8.5650	53.0433	-2800	-2600	Dredge	2806-4-13	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	hornblende 2, center of a crystal	49.39	1.46	5.34	0.04	13.77	0.06	14.38	11.78	0.88	0.00	97.10
PB-33-2806	-8.5650	53.0433	-2800	-2600	Dredge	2806-4-13	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	hornblende 2, rim of a crystal	46.67	1.43	7.50	0.11	13.87	0.11	14.23	10.98	1.39	0.01	96.30
PB-33-2806	-8.5650	53.0433	-2800	-2600	Dredge	2806-4-13	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	plagioclase, center of a crystal	50.73	0.00	30.95	0.00	0.78	0.00	0.23	13.89	3.57	0.00	100.15
PB-33-2806	-8.5650	53.0433	-2800	-2600	Dredge	2806-4-13	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	plagioclase, rim of a crystal	53.50	0.00	28.91	0.00	0.81	0.00	0.11	11.17	5.61	0.00	100.11
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-11	porphyraceous clinopyroxene dolerite		clinopyroxene 1, porphyraceous phenocryst	51.20	0.26	2.20	0.84	8.55	0.03	14.55	21.77	0.40	0.00	99.80
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-11	porphyraceous clinopyroxene dolerite		clinopyroxene 2, porphyraceous phenocryst	50.45	0.13	2.39	1.04	8.65	0.06	14.85	22.03	0.18	0.00	99.78
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-11	porphyraceous clinopyroxene dolerite		clinopyroxene, crystal from matrix	51.68	0.27	1.04	0.00	8.94	0.09	15.13	22.32	0.02	0.00	99.49
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-11	porphyraceous clinopyroxene dolerite		hornblende, porphyraceous phenocryst, center of a crystal	42.94	3.23	10.76	0.01	13.04	0.01	13.86	11.57	2.54	0.24	98.20
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-11	porphyraceous clinopyroxene dolerite		hornblende, porphyraceous phenocryst, rim of a crystal	43.51	3.09	10.40	0.00	13.08	0.00	13.96	11.86	2.44	0.22	98.56
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-11	porphyraceous clinopyroxene dolerite		ilmenite	0.00	48.09	0.00	0.00	51.63	1.37	0.01	0.25	0.00	0.00	101.35
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-11	porphyraceous clinopyroxene dolerite		ilmenite	0.00	54.27	0.00	0.00	43.62	2.04	0.00	0.60	0.00	0.00	100.53
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-11	porphyraceous clinopyroxene dolerite		plagioclase, crystal from matrix	51.77	0.00	30.17	0.00	0.43	0.00	0.00	13.08	4.20	0.00	99.65
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-11	porphyraceous clinopyroxene dolerite		plagioclase, porphyraceous phenocryst, center of a crystal	45.98	0.00	34.01	0.00	0.25	0.00	0.00	17.49	2.13	0.00	99.86
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-11	porphyraceous clinopyroxene dolerite		plagioclase, porphyraceous phenocryst, rim of a crystal	45.50	0.00	34.18	0.00	0.43	0.00	0.00	17.99	1.93	0.00	100.03
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-61	porphyraceous clinopyroxene-amphibole dolerite		clinopyroxene 1, crystal from matrix	50.84	0.94	2.75	0.00	10.13	0.05	15.87	19.37	0.05	0.00	100.00
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-61	porphyraceous clinopyroxene-amphibole dolerite		clinopyroxene 2, crystal from matrix	49.73	0.98	1.67	0.00	16.74	0.23	11.44	19.12	0.00	0.00	99.91
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-61	porphyraceous clinopyroxene-amphibole dolerite		clinopyroxene, porphyraceous phenocryst, center of a crystal	53.04	0.33	2.64	0.16	4.70	0.00	18.36	20.94	0.00	0.00	100.17
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-61	porphyraceous clinopyroxene-amphibole dolerite		clinopyroxene, porphyraceous phenocryst, rim of a crystal	51.62	0.59	3.35	0.00	5.83	0.01	17.41	21.45	0.02	0.00	100.28
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-61	porphyraceous clinopyroxene-amphibole dolerite		ilmenite	0.00	52.08	0.00	0.00	46.72	2.49	0.03	0.40	0.00	0.00
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-61	porphyraceous clinopyroxene-amphibole dolerite		plagioclase, crystal from matrix	53.00	0.03	29.60	0.00	0.99	0.00	0.27	12.64	4.53	0.00	101.06
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-61	porphyraceous clinopyroxene-amphibole dolerite		plagioclase, porphyraceous phenocryst, center of a crystal	50.77	0.00	31.54	0.00	0.56	0.00	0.30	14.82	3.13	0.00	101.12
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-61	porphyraceous clinopyroxene-amphibole dolerite		plagioclase, porphyraceous phenocryst, rim of a crystal	51.47	0.00	30.29	0.00	0.70	0.00	0.33	14.06	3.61	0.00	100.46
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-69	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	hornblende 1	49.12	1.79	4.46	0.03	15.05	0.25	16.09	9.57	0.76	0.01	97.13
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-69	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	hornblende 2	50.96	0.30	4.13	0.00	12.92	0.16	15.70	11.26	0.54	0.01	95.98
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-69	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	hornblende 3	53.24	0.00	0.08	0.00	19.31	0.22	12.85	11.80	0.05	0.00	97.55
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-69	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	plagioclase, center of a crystal	51.52	0.00	30.22	0.00	0.84	0.00	0.17	13.53	4.13	0.00	100.41
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807-1-69	porphyraceous clinopyroxene dolerite	all clinopyroxene is replaced by amphibole	plagioclase, rim of a crystal	61.29	0.00	24.06	0.00	0.73	0.00	0.00	5.44	9.01	0.05	100.58