Geochronology of granitoids from Psunj and Papuk Mts., Croatia

Marija Horvat; Urs Klötzli; Domagoj Jamičić; György Buda; Eva Klötzli; Christoph Hauzenberger

Uneingeschränkter Zugang

Geochronology of granitoids from Psunj and Papuk Mts., Croatia

und

Christoph Hauzenberger

| 30. Okt. 2018

Geochronometria

Band 45 (2018): Heft 1 (January 2018)

Über diesen Artikel

Vorheriger Artikel

Nächster Artikel

Zitieren

Article Category: Regular Articles

Online veröffentlicht: 30. Okt. 2018

Seitenbereich: 198 - 210

Eingereicht: 27. Aug. 2017

Akzeptiert: 12. Sept. 2018

DOI: https://doi.org/10.1515/geochr-2015-0099

Schlüsselwörter
zircon geochronology, monzogranite, Late Devonian, Psunj Mt, Papuk Mt, Croatia

© 2017 M. Horvat

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

A – tectonic map with major tectonic units of the Alps, Carpathians and Dinarides (Schmid et al., 2016), with the position of the Slavonian Mts. (Croatia) marked by a black rectangle (B). B – The geology of the crystalline basement rocks of the Slavonian Mts. A simplified geological outline of the Slavonian Mts. (Psunj, Papuk and Krnidja) (according to Jamičić, 2001) with sampled locations: PSG-1 Omanovac Quarry (Psunj Mt.), 2PPG-32 Šandrovac Quarry (NW Papuk Mt.) and HEG-31 Kišeljevac Creek (S slope of Papuk Mt.). Legend: 1 – Graniotoids (G), 2 – Migmatites (Mi), 3 – Biotite-muscovite gneiss (Gmb), 4 – garnet-staurolite gneiss, kyanite gneiss, sillimanite gneiss, amphibolite, metagabbro, amphibole-schist, chlorite-sericite schist and flaser granitoids, and other different types of granitoids with marble. C – Schematic drawing of three series of basement rocks: the Psunj-Krndija, Papuk and Radlovac Complexes.

Representative sample (PSG-1) from Omanovac Quarry (Psunj Mt., Croatia): A – macrophotography (R coin = 16 mm); B–D microphotographs (crossed nicols). Abbreviations: Qtz – quartz, Kfs – K-feldspar, Pl – plagioclase, Amp – amphibole.

Representative sample (2PPG-32) from Šandrovac Quarry (Papuk Mt., Croatia): A – macrophotography (scale in cm); B–D micro-photographs (crossed nicols). Abbreviations: Qtz – quartz, Kfs – K-feldspar, Pl – plagioclase, Bi – biotite, Ms - muscovite.

Representative sample (HEG-31) from Kišeljevac Creek (Papuk Mt., Croatia): A–D microphotographs (crossed nicols). Abbreviations: Qtz – quartz, Kfs – K-feldspar, Bt – biotite.

Cathodoluminescence images of dated zircon crystals separated from the amphibole monzogranite (PSG-1) from Omanovac Quarry, Psunj Mt., Croatia. The white rectangles and circles mark the in-situ laser-ablation track used for U/Pb dating, (ø = 10–15–20 μm), and they are not in scale. Measurement numbers are listed in Table 1.

Concordia plot of LA-MC-ICP-MS U-Pb zircon analytical results for the PSG-1 sample.

Cathodoluminescence images of dated zircon crystals separated from the monzogranite (2PPG-32) from Šandrovac Quarry, Papuk Mt., Croatia. The white rectangles mark the in-situ laser-ablation track used for U/Pb dating, (ø = 10–15 μm) and they are not in scale. Measurement numbers are listed in Table 1.

Concordia plots of LA-MC-ICP-MS U-Pb zircon analytical results (Table 1) for the 2PPG-32 sample.

Cathodoluminescence images of dated zircon crystals separated from the biotite monzogranite (HEG-31) from Kišeljevac Creek, Papuk Mt., Croatia. The white rectangles mark the in-situ laser-ablation track used for U/Pb dating, (⌀ = 10–15–20 μm), and they are not in scale. Measurement numbers are listed in Table 1.

Concordia plots of LA-MC-ICP-MS U-Pb zircon analytical results (Table 1) for the HEG-31 sample (calculated with a forced upper intercept at 207Pb/206Pb = 0.85 ± 0.05).

Zircon laser-ablation MC-ICP-MS U-Th-Pb data including the 206Pb/238U minimum ages.

	²⁰⁴Pb	²⁰⁶Pb	²⁰⁷Pb	²⁰⁸Pb	²³²Th	²³⁸U	$\frac{^{206} Pb}{^{204} Pb}$ $ \frac{^{206}\text{Pb}}{^{204}\text{Pb}} $	±2SE	$\frac{^{207} Pb}{^{235} U}$ $ \frac{^{207}\text{Pb}}{^{235}\text{U}} $	±2SE	$\frac{^{206} Pb}{^{238} U}$ $ \frac{^{206}\text{Pb}}{^{\text{238}}\text{U}} $	±Rho 2SE		$\frac{^{207} Pb}{^{206} Pb}$ $ \frac{^{207}\text{Pb}}{^{206}\text{Pb}} $	±2SE	$\frac{^{208} Pb}{^{206} Pb}$ $ \frac{^{208}\text{Pb}}{^{\text{206}}\text{Pb}} $	±2SE	$\frac{^{208} Pb}{^{232} Th}$ $ \frac{^{208}\text{Pb}}{^{232}\text{Th}} $	±2SE	$\frac{^{238} U}{^{206} Pb}$ $ \frac{^{238}\text{U}}{^{206}\text{Pb}} $	±2SE	$\frac{^{207} Pb}{^{206} Pb}$ $ \frac{^{207}\text{Pb}}{^{\text{206}}\text{Pb}} $	±2SE	$\frac{^{206} Pb}{^{238} U}$ $ \frac{^{206}\text{Pb}}{^{238}\text{U}} $	±2SD
Spot #	(mV) ×10^–6	(mV) ×10^–3	(mV) ×10^–4	(mV) ×10^–4	(mV) ×10^–2	(mV) ×10^–1		(%)		(%)		(%)			(%)		(%)		(%)		(%)		(%)	(Ma)
PSG-1
PSG-1_0139_10a	1.40	0.66	0.49	0.79	0.41	0.19	608	1	0.448	2.89	0.0600	2.77	0.48	0.0542	0.41	0.355	4.54	0.019	1.55	16.67	2.77	0.0542	0.41	375.6	10.4
PSG-1_0139_10b	3.20	0.75	0.58	0.98	0.56	0.23	227	78	0.453	2.22	0.0605	1.84	0.41	0.0542	0.79	0.378	3.85	0.017	2.46	16.53	1.84	0.0542	0.79	378.7	7.0
PSG-1_0139_35	2.20	3.50	2.60	5.20	2.80	0.99	1271	63	0.481	2.11	0.0644	2.37	0.56	0.0541	0.77	0.308	5.34	0.018	5.80	15.53	2.37	0.0541	0.77	402.3	9.5
PSG-1_0139_37	2.20	3.90	2.90	7.60	4.30	1.10	2088	8	0.408	5.68	0.0546	5.85	0.51	0.0543	0.29	0.530	3.62	0.015	2.84	16.33	5.85	0.0543	0.29	342.7	20
PSG-1_0139_38	2.20	2.00	1.60	3.20	1.30	0.45	1363	2	0.421	1.43	0.0570	0.86	0.30	0.0540	0.66	0.389	0.80	0.017	1.17	16.55	0.86	0.0540	0.66	357.4	3.1
PSG-1_0139_40	1.70	2.30	1.70	3.10	1.80	0.71	1682	3	0.406	2.56	0.0537	2.91	0.57	0.0546	0.31	0.404	3.98	0.017	2.84	16.62	2.91	0.0546	0.31	337.2	9.8
PSG-1_0139_52	1.70	1.00	0.75	1.40	0.73	0.28	887	3	0.454	4.96	0.0607	4.94	0.50	0.0543	0.37	0.375	3.52	0.018	3.02	16.49	4.94	0.0543	0.37	379.9	18.8
PSG-1_0139_61	n.d.	0.93	0.69	1.30	0.67	0.25	-	-	0.469	4.35	0.0619	4.71	0.54	0.0544	0.50	0.341	4.39	0.020	1.89	16.15	4.71	0.0544	0.50	387.2	18.2
PSG-1_0139_63	n.d.	1.40	1.00	1.90	0.96	0.39	-	-	0.490	2.49	0.0644	3.87	0.78	0.0547	1.21	0.396	18.9	0.020	5.92	15.52	3.87	0.0547	1.21	402.3	15.6
2PPG-32
2PPG-32 0140 01	3.40	3.10	2.70	4.70	1.20	0.41
2PPG-32_0140_03	7.60	2.10	2.20	5.20	1.20	0.27	132	45	0.458	4.76	0.0610	2.18	0.23	0.0545	2.38	6.549	2.46	0.031	4.51	16.40	2.18	0.0545	2.38	381.7	8.3
2PPG-32_0140_05	6.60	6.40	6.10	13.00	2.90	0.86	2095	11	0.454	3.79	0.0606	1.72	0.12	0.0544	1.45	5.657	2.87	0.032	4.72	16.49	1.72	0.0544	1.45	379.3	6.5
2PPG-32_0140_13a	5.50	8.30	7.30	7.80	2.10	1.00	1196	12	0.452	5.75	0.0603	2.60	0.48	0.0545	0.61	3.580	9.32	0.040	8.35	16.59	2.60	0.0545	0.61	377.4	9.8
2PPG-32_0140_13b	2.90	5.00	4.40	8.60	2.00	0.62	2367	10	0.450	4.44	0.0602	2.00	0.56	0.0542	1.02	5.297	7.70	0.034	3.32	16.62	2.00	0.0542	1.02	376.8	7.5
2PPG-32_0140_15	3.10	3.40	3.00	5.90	1.50	0.45	1445	8	0.452	3.29	0.0599	1.48	0.35	0.0547	1.59	4.594	2.24	0.026	25.2	16.69	1.48	0.0547	1.59	375.0	5.6
2PPG-32_0140_16	3.10	2.00	1.90	5.80	1.40	0.26	651	7	0.448	4.09	0.0599	1.83	0.73	0.0543	1.11	8.610	4.85	0.035	5.11	16.69	1.83	0.0543	1.11	375.0	6.9
HEG-31
HEG-31_0137_03a	1.90	2.20	1.70	2.50	1.40	0.66
31_0137_03b	2.70	9.00	6.90	5.00	2.30	2.70	5680	267	0.442	69.8	0.0587	61.8	0.44	0.0546	4.91	0.149	140	0.024	171	17.04	61.8	0.0546	4.91	367.7	227.2
HEG-31_0137_04	2.10	0.41	0.40	0.51	0.12	0.10	942	13	0.569	22.3	0.0622	15.6	0.35	0.0673	4.26	0.225	27.9	0.037	19.1	16.08	15.6	0.0673	4.26	389.0	60.7
HEG-31_0137_05	2.10	1.00	0.79	0.50	0.25	0.30	1492	3	0.475	1.78	0.0625	1.85	0.52	0.0551	0.39	0.120	3.14	0.020	2.06	15.99	1.85	0.0551	0.39	390.8	7.2
HEG-31_0137_06	2.30	2.20	1.60	3.80	1.90	0.65	1545	6	0.466	2.52	0.0629	1.89	0.37	0.0543	0.45	0.580	14.0	0.017	11.0	15.89	1.89	0.0543	0.45	393.2	7.4
HEG-31_0137_10	2.10	1.50	1.10	2.70	1.50	0.46	245	540	0.457	6.57	0.0613	8.60	0.65	0.0540	4.63	0.415	36.1	0.018	5.22	16.31	8.60	0.0540	4.63	383.5	33.0
HEG-31_0137_15	1.80	1.10	0.88	3.10	0.83	0.16	762	3	0.722	4.26	0.0863	4.41	0.52	0.0609	0.66	0.793	5.30	0.029	1.95	11.59	4.41	0.0609	0.66	533.6	23.5
HEG-31_0137_16	n.d.	3.90	2.90	3.80	1.90	1.20	-	-	0.405	16.3	0.0546	15.0	0.46	0.0541	0.47	0.260	17.8	0.017	23.4	18.30	15.0	0.0541	0.47	342.7	51.4
HEG-31_0137_20	1.90	2.20	1.70	2.10	0.91	0.54	1560	1	0.388	2.97	0.0527	2.49	0.42	0.0539	0.34	0.313	4.98	0.017	3.41	18.96	2.49	0.0539	0.34	331.1	8.2
HEG-31_0137_23	2.10	2.00	1.50	1.80	0.99	0.62	1176	1	0.440	0.58	0.0584	0.57	0.49	0.0548	0.28	0.201	1.64	0.018	0.82	17.12	0.57	0.0548	0.28	365.9	2.1
HEG-31_0138_05	1.80	1.20	0.90	1.70	0.83	0.28	1076	1	0.452	0.94	0.0606	0.87	0.46	0.0545	0.51	0.477	1.96	0.017	1.61	16.50	0.87	0.0545	0.51	379.3	3.3
HEG-31_0138_06a	1.80	0.37	0.31	0.41	0.23	0.09	571	3	0.448	3.58	0.0570	2.24	0.31	0.0571	2.12	0.247	3.53	0.017	5.71	17.53	2.24	0.0571	2.12	357.4	8.0
HEG-31_0138_06b	n.d.	0.83	0.63	1.00	0.49	0.22	-	-	0.432	6.01	0.0572	5.92	0.49	0.0543	1.60	0.346	8.74	0.017	10.4	17.49	5.92	0.0543	1.60	358.6	21.2
HEG-31_0138_14	2.80	2.40	2.50	3.60	0.80	0.34	2723	2	0.590	3.15	0.0664	1.13	0.18	0.0643	2.02	0.411	1.86	0.016	6.90	15.05	1.13	0.0643	2.02	414.4	4.7
HEG-31_0138_19	2.50	2.60	2.00	4.60	2.40	0.78	1166	22	0.475	3.28	0.0614	2.37	0.36	0.0558	2.06	0.771	2.05	0.018	3.78	16.28	2.37	0.0558	2.06	384.1	9.1
HEG-31_0138_29	2.80	0.77	0.67	1.20	0.56	0.23	429	2	0.493	2.12	0.0599	1.10	0.26	0.0594	1.83	0.445	6.18	0.021	4.88	16.69	1.10	0.0594	1.83	375.0	4.1
HEG-31_0138_33	2.80	2.20	1.70	1.90	1.90	0.66	1803	6	0.469	2.26	0.0613	2.63	0.58	0.0553	0.76	0.231	3.71	0.018	12.0	16.32	2.63	0.0553	0.76	383.5	10.1
HEG-31_0138_37	1.70	2.20	1.70	2.30	1.30	0.64	1482	1	0.468	1.29	0.0624	1.37	0.53	0.0544	0.19	0.294	4.61	0.017	1.30	16.03	1.37	0.0544	0.19	390.2	5.3
HEG-31_0138_40	2.60	4.00	3.10	3.10	1.40	0.97	1509	6	0.470	2.76	0.0611	1.72	0.31	0.0555	1.13	0.167	8.52	0.019	3.49	16.36	1.72	0.0555	1.13	382.3	6.6
HEG-31_0138_41	1.70	1.30	0.99	1.10	0.57	0.40	1086	1	0.422	1.02	0.0562	0.96	0.47	0.0545	0.32	0.294	5.27	0.016	4.24	17.79	0.96	0.0545	0.32	352.5	3.4

eISSN:: 1897-1695
Sprache:: Englisch

Zeitrahmen der Veröffentlichung:: Volume Open
Fachgebiete der Zeitschrift:: Geowissenschaften, andere

Zeitschrift RSS Feed

Geochronology of granitoids from Psunj and Papuk Mts., Croatia

Article Category: Regular Articles

Online veröffentlicht: 30. Okt. 2018

Seitenbereich: 198 - 210

Eingereicht: 27. Aug. 2017

Akzeptiert: 12. Sept. 2018

DOI: https://doi.org/10.1515/geochr-2015-0099

Schlüsselwörter
zircon geochronology, monzogranite, Late Devonian, Psunj Mt, Papuk Mt, Croatia

© 2017 M. Horvat

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Fig. 1

Fig. 2

Fig. 3

Fig. 4

Fig. 5

Fig. 6

Fig. 7

Fig. 8

Fig. 9

Fig. 10

Zircon laser-ablation MC-ICP-MS U-Th-Pb data including the 206Pb/238U minimum ages.

Geochronology of granitoids from Psunj and Papuk Mts., Croatia

Article Category: Regular Articles

Online veröffentlicht: 30. Okt. 2018

Seitenbereich: 198 - 210

Eingereicht: 27. Aug. 2017

Akzeptiert: 12. Sept. 2018

DOI: https://doi.org/10.1515/geochr-2015-0099

Schlüsselwörterzircon geochronology, monzogranite, Late Devonian, Psunj Mt, Papuk Mt, Croatia

© 2017 M. Horvat

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Fig. 1

Fig. 2

Fig. 3

Fig. 4

Fig. 5

Fig. 6

Fig. 7

Fig. 8

Fig. 9

Fig. 10

Zircon laser-ablation MC-ICP-MS U-Th-Pb data including the 206Pb/238U minimum ages.

Schlüsselwörter
zircon geochronology, monzogranite, Late Devonian, Psunj Mt, Papuk Mt, Croatia