Erratum

doi:10.1127/0935-1221/2010/0022-2050

Correction| August 01, 2010

Erratum

Publisher: Deutsche Mineralogische Gesellschaft, Sociedad Española de Mineralogia, Societá Italiana di Mineralogia e Petrologia, Société Francaise de Minéralogie

First Online: 02 Mar 2017

Online ISSN: 1617-4011

Print ISSN: 0935-1221

European Journal of Mineralogy (2010) 22 (4): 623–624.

https://doi.org/10.1127/0935-1221/2010/0022-2050

Solid solution between potassic-obertiite and potassic-fluoro-magnesio-arfvedsonite in a silica-rich lamproite from northeastern Mozambique by Peter ROBINSON*, Arne SOLLI, Ane ENGVIK, Muriel ERAMBERT, Bernard BINGEN, Henrik SCHIELLERUP and Fernando NJANGE (2008, vol. 20, p. 1011–1018, DOI: 10.1127/0935-1221/2008/0020-1874)

*Corresponding author, e-mail: Peter.Robinson@ngu.no

Some errors have been detected in the analytical tables associated with our article, specifically in Table 1¹ and, in the Supplementary Material, Tables 1X, 1Y and 1Z. This included the typographic error reporting TiO₂ as Ti₂O₃, which was obviously never intended in such an oxidized rock and played no role in formulation. In one sample K₂O at 5.01 % was typed in as 2.21 %, but again played no role in formulation. The F + Cl corrections for a small subset of the analyses were also incorrect, but again played no role in formulation. The SrO amounts for three analyses were incorrectly typed, but yet again played no role in formulation. The corrected Table 1¹ is printed overleaf with all corrected errors indicated in red and the corrected Tables 1X, 1Y and 1Z with all corrected errors indicated in red now appear in the Supplementary Material, which is linked to this article and freely available on the GSW site of the journal, at http://eurjmin.geoscienceworld.org/.

The authors apologise for any inconvenience.

Table 1.

Revised. Selected EMP analyses of amphiboles in wt% and calculated structural formulae (see text).

Point*	#34c	#8c	#37r	#35r	#33r	#9r	2#1	2#2	2#4	2#6	2#7	2#9	2#10	1#2	1#4	1#6	1#7	1#8	1#9	1#10
*Points indicated “c” and “r” are core and rim spot analyses. Points “2#” and “1#” are in traverses 2 and 1.
**Calculated from chosen formulation.
***Back-calculated from assigned OH of formulation.
SiO₂	52.88	53.39	54.81	55.56	55.40	55.22	53.08	53.47	54.03	53.88	53.89	53.83	54.65	53.78	53.86	54.82	54.34	53.39	53.98	55.85
TiO₂	3.59	3.60	1.07	0.31	0.14	0.07	4.02	3.49	3.22	4.39	3.18	3.06	1.42	3.03	2.26	1.26	1.31	2.63	1.73	0.26
Al₂O₃	0.16	0.10	0.05	0.03	0.03	0.04	0.15	0.12	0.09	0.11	0.10	0.07	0.07	0.09	0.06	0.07	0.04	0.07	0.06	0.05
Cr₂O₃	0.00	0	0.02	0	0.08	0.09	0.09	0	0.03	0	0.04	0.09	0.08	0.08	0.08	0	0.02	0.10	0.04	0.11
FeO	13.48	13.34	11.92	12.41	12.21	12.75	14.08	13.78	12.27	12.15	12.68	11.94	13.17	11.87	13.14	10.10	13.67	18.17	16.36	11.32
MnO	0.33	0.28	0.33	0.29	0.19	0.19	0.24	0.40	0.36	0.32	0.31	0.40	0.33	0.27	0.35	0.26	0.37	0.42	0.38	0.20
MgO	13.15	13.39	15.36	15.63	15.69	15.36	12.63	13.28	14.36	13.19	14.00	14.59	14.65	14.56	14.21	16.87	14.04	9.29	11.66	16.79
CaO	1.33	1.55	2.07	1.20	1.28	1.31	1.27	1.37	1.44	1.04	1.16	1.39	1.91	1.41	1.41	2.96	1.87	0.74	0.91	1.58
SrO							0.13		0.18	0.15	0.15	0.19		0.17	0.17	0.17	0.17	0.00	0.00	0.00
Na₂O	5.96	6.30	5.59	6.39	6.49	6.33	6.11	6.34	6.21	6.46	6.28	6.23	5.84	6.13	6.08	5.27	5.83	6.26	6.40	6.28
K₂O	4.86	4.81	5.10	4.89	4.79	5.01	4.82	4.76	4.90	4.87	4.700	5.09	5.05	5.13	5.11	5.25	5.10	4.85	5.04	5.08
F	1.96		2.21	2.36	2.21		1.73	2.11	2.44	2.00	1.84	2.36	2.34	2.38	2.07	2.61	2.38	1.36	1.87	2.80
Cl	0		0.01	0	0.01		0	0	0	0	0.01	0	0.03	0	0.01	0	0.01	0.01	0	0.00
Total	96.87	96.76	97.60	98.06	97.57	96.35	97.61	98.21	98.51	97.72	97.58	98.26	98.53	97.90	97.92	98.55	98.14	96.71	97.64	99.13
FeO**	5.78	3.50	0.00	0.00	0.00	0.01	6.16	5.32	5.04	4.34	2.71	3.29	1.75	3.78	2.92	1.87	2.12	0.00	0.83	0.00
Fe₂O₃**	8.55	10.94	13.25	13.79	13.57	14.16	8.81	9.39	8.04	8.66	11.09	9.61	12.68	8.99	11.36	9.15	12.84	20.19	17.26	12.58
Corr.Tot	97.73	97.85	98.93	99.45	98.93	97.77	98.50	99.15	99.31	98.59	98.69	99.23	99.80	98.80	99.06	99.46	99.42	98.73	99.37	100.39
H₂O***	0.00	0.81	0.17	0.48	0.59	1.55	0.00	0.00	0.00	0.00	0.00	0.00	0.000	0.00	0.00	0.00	0.00	0.03	0.00	0.14
Corr.Tot	97.73	98.66	99.10	99.93	99.52	99.32	98.50	99.15	99.31	98.59	98.69	99.23	99.80	98.80	99.06	99.46	99.43	98.76	99.37	100.52
Si	7.97	7.94	8.00	8.00	8.00	8.00	7.97	7.94	7.97	8.00	7.98	7.94	7.99	7.96	7.97	7.98	8.000	8.00	8.00	8.00
Al	0.03	0.02	0.00	0.00	0.00	0.00	0.03	0.02	0.02	0.00	0.02	0.01	0.01	0.02	0.01	0.01				0.00
Ti		0.04					0.00	0.04	0.02			0.05		0.03	0.01	0.00
T	8.000	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00
Al			0.01	0.01	0.01	0.01				0.02							0.01	0.01	0.01	0.01
Ti	0.41	0.36	0.12	0.03	0.02	0.01	0.45	0.35	0.34	0.49	0.35	0.29	0.16	0.31	0.24	0.14	0.15	0.30	0.19	0.03
Cr	0.00		0.00		0.01	0.01	0.01		0.00		0.01	0.01	0.01	0.01	0.01		0.00	0.01	0.01	0.01
Fe³⁺	0.97	1.22	1.46	1.49	1.47	1.54	1.00	1.05	0.89	0.97	1.24	1.07	1.40	1.00	1.27	1.00	1.42	2.28	1.92	1.36
Mg	2.95	2.97	3.34	3.35	3.38	3.32	2.83	2.94	3.16	2.92	3.09	3.21	3.19	3.21	3.14	3.66	3.08	2.07	2.58	3.58
Fe²⁺	0.67	0.44	0.00	0.00	0.00	0.00	0.72	0.66	0.61	0.54	0.32	0.41	0.21	0.47	0.35	0.20	0.26	0.00	0.10	0.00
Mn		0.01	0.04	0.04	0.02	0.02				0.04		0.02	0.03				0.05	0.05	0.05	0.01
Na		0.000	0.04	0.08	0.10	0.09				0.02							0.04	0.28	0.14
C	5.00	5.00	5.00	5.000	5.000	5.00	5.00	5.00	5.00	5.00	5.00	5.00	5.00	5.00	5.00	5.00	5.00	5.00	5.00	5.00
Fe²⁺	0.06						0.05	0.00	0.01		0.02				0.01	0.03
Mn	0.04	0.03					0.03	0.05	0.05		0.04	0.03	0.01	0.03	0.04	0.03				0.01
Ca	0.21	0.25	0.32	0.19	0.20	0.20	0.20	0.22	0.23	0.16	0.19	0.22	0.30	0.22	0.22	0.46	0.29	0.12	0.14	0.24
Sr							0.01		0.02	0.01	0.01	0.02		0.02	0.02	0.02	0.02	0.00	0.00	0.00
Na	1.68	1.73	1.55	1.71	1.72	1.69	1.70	1.73	1.70	1.82	1.74	1.74	1.65	1.73	1.71	1.46	1.63	1.55	1.70	1.74
K			0.13	0.11	0.08	0.11							0.04				0.06	0.34	0.16	0.01
B	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00
K	0.93	0.91	0.82	0.79	0.80	0.82	0.92	0.90	0.92	0.92	0.89	0.96	0.90	0.97	0.96	0.98	0.90	0.59	0.79	0.92
Na	0.06	0.09					0.08	0.10	0.08	0.01	0.06	0.04		0.03	0.04	0.03
A	0.99	1.00	0.82	0.79	0.80	0.82	1.00	1.00	1.00	0.94	0.95	1.00	0.90	1.00	1.00	1.00	0.90	0.59	0.79	0.92
Total	15.99	16.00	15.82	15.79	15.80	15.82	16.00	16.00	16.00	15.94	15.95	16.00	15.90	16.00	16.00	16.00	15.90	15.59	15.79	15.92
F	0.93		1.02	1.08	1.01		0.82	0.99	1.14	0.94	0.86	1.10	1.08	1.11	0.97	1.20	1.11	0.64	0.88	1.27
Cl			0.00		0.00						0.00		0.01		0.00		0.00	0.00		0.00
OH	0.00	0.80	0.17	0.46	0.57	1.50	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.03	0.00	0.13
O	1.07	1.20	0.81	0.46	0.42	0.50	1.18	1.01	0.86	1.06	1.14	0.90	0.91	0.89	1.03	0.80	0.89	1.33	1.12	0.60
W Anions	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00

Point*	#34c	#8c	#37r	#35r	#33r	#9r	2#1	2#2	2#4	2#6	2#7	2#9	2#10	1#2	1#4	1#6	1#7	1#8	1#9	1#10
*Points indicated “c” and “r” are core and rim spot analyses. Points “2#” and “1#” are in traverses 2 and 1.
**Calculated from chosen formulation.
***Back-calculated from assigned OH of formulation.
SiO₂	52.88	53.39	54.81	55.56	55.40	55.22	53.08	53.47	54.03	53.88	53.89	53.83	54.65	53.78	53.86	54.82	54.34	53.39	53.98	55.85
TiO₂	3.59	3.60	1.07	0.31	0.14	0.07	4.02	3.49	3.22	4.39	3.18	3.06	1.42	3.03	2.26	1.26	1.31	2.63	1.73	0.26
Al₂O₃	0.16	0.10	0.05	0.03	0.03	0.04	0.15	0.12	0.09	0.11	0.10	0.07	0.07	0.09	0.06	0.07	0.04	0.07	0.06	0.05
Cr₂O₃	0.00	0	0.02	0	0.08	0.09	0.09	0	0.03	0	0.04	0.09	0.08	0.08	0.08	0	0.02	0.10	0.04	0.11
FeO	13.48	13.34	11.92	12.41	12.21	12.75	14.08	13.78	12.27	12.15	12.68	11.94	13.17	11.87	13.14	10.10	13.67	18.17	16.36	11.32
MnO	0.33	0.28	0.33	0.29	0.19	0.19	0.24	0.40	0.36	0.32	0.31	0.40	0.33	0.27	0.35	0.26	0.37	0.42	0.38	0.20
MgO	13.15	13.39	15.36	15.63	15.69	15.36	12.63	13.28	14.36	13.19	14.00	14.59	14.65	14.56	14.21	16.87	14.04	9.29	11.66	16.79
CaO	1.33	1.55	2.07	1.20	1.28	1.31	1.27	1.37	1.44	1.04	1.16	1.39	1.91	1.41	1.41	2.96	1.87	0.74	0.91	1.58
SrO							0.13		0.18	0.15	0.15	0.19		0.17	0.17	0.17	0.17	0.00	0.00	0.00
Na₂O	5.96	6.30	5.59	6.39	6.49	6.33	6.11	6.34	6.21	6.46	6.28	6.23	5.84	6.13	6.08	5.27	5.83	6.26	6.40	6.28
K₂O	4.86	4.81	5.10	4.89	4.79	5.01	4.82	4.76	4.90	4.87	4.700	5.09	5.05	5.13	5.11	5.25	5.10	4.85	5.04	5.08
F	1.96		2.21	2.36	2.21		1.73	2.11	2.44	2.00	1.84	2.36	2.34	2.38	2.07	2.61	2.38	1.36	1.87	2.80
Cl	0		0.01	0	0.01		0	0	0	0	0.01	0	0.03	0	0.01	0	0.01	0.01	0	0.00
Total	96.87	96.76	97.60	98.06	97.57	96.35	97.61	98.21	98.51	97.72	97.58	98.26	98.53	97.90	97.92	98.55	98.14	96.71	97.64	99.13
FeO**	5.78	3.50	0.00	0.00	0.00	0.01	6.16	5.32	5.04	4.34	2.71	3.29	1.75	3.78	2.92	1.87	2.12	0.00	0.83	0.00
Fe₂O₃**	8.55	10.94	13.25	13.79	13.57	14.16	8.81	9.39	8.04	8.66	11.09	9.61	12.68	8.99	11.36	9.15	12.84	20.19	17.26	12.58
Corr.Tot	97.73	97.85	98.93	99.45	98.93	97.77	98.50	99.15	99.31	98.59	98.69	99.23	99.80	98.80	99.06	99.46	99.42	98.73	99.37	100.39
H₂O***	0.00	0.81	0.17	0.48	0.59	1.55	0.00	0.00	0.00	0.00	0.00	0.00	0.000	0.00	0.00	0.00	0.00	0.03	0.00	0.14
Corr.Tot	97.73	98.66	99.10	99.93	99.52	99.32	98.50	99.15	99.31	98.59	98.69	99.23	99.80	98.80	99.06	99.46	99.43	98.76	99.37	100.52
Si	7.97	7.94	8.00	8.00	8.00	8.00	7.97	7.94	7.97	8.00	7.98	7.94	7.99	7.96	7.97	7.98	8.000	8.00	8.00	8.00
Al	0.03	0.02	0.00	0.00	0.00	0.00	0.03	0.02	0.02	0.00	0.02	0.01	0.01	0.02	0.01	0.01				0.00
Ti		0.04					0.00	0.04	0.02			0.05		0.03	0.01	0.00
T	8.000	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00	8.00
Al			0.01	0.01	0.01	0.01				0.02							0.01	0.01	0.01	0.01
Ti	0.41	0.36	0.12	0.03	0.02	0.01	0.45	0.35	0.34	0.49	0.35	0.29	0.16	0.31	0.24	0.14	0.15	0.30	0.19	0.03
Cr	0.00		0.00		0.01	0.01	0.01		0.00		0.01	0.01	0.01	0.01	0.01		0.00	0.01	0.01	0.01
Fe³⁺	0.97	1.22	1.46	1.49	1.47	1.54	1.00	1.05	0.89	0.97	1.24	1.07	1.40	1.00	1.27	1.00	1.42	2.28	1.92	1.36
Mg	2.95	2.97	3.34	3.35	3.38	3.32	2.83	2.94	3.16	2.92	3.09	3.21	3.19	3.21	3.14	3.66	3.08	2.07	2.58	3.58
Fe²⁺	0.67	0.44	0.00	0.00	0.00	0.00	0.72	0.66	0.61	0.54	0.32	0.41	0.21	0.47	0.35	0.20	0.26	0.00	0.10	0.00
Mn		0.01	0.04	0.04	0.02	0.02				0.04		0.02	0.03				0.05	0.05	0.05	0.01
Na		0.000	0.04	0.08	0.10	0.09				0.02							0.04	0.28	0.14
C	5.00	5.00	5.00	5.000	5.000	5.00	5.00	5.00	5.00	5.00	5.00	5.00	5.00	5.00	5.00	5.00	5.00	5.00	5.00	5.00
Fe²⁺	0.06						0.05	0.00	0.01		0.02				0.01	0.03
Mn	0.04	0.03					0.03	0.05	0.05		0.04	0.03	0.01	0.03	0.04	0.03				0.01
Ca	0.21	0.25	0.32	0.19	0.20	0.20	0.20	0.22	0.23	0.16	0.19	0.22	0.30	0.22	0.22	0.46	0.29	0.12	0.14	0.24
Sr							0.01		0.02	0.01	0.01	0.02		0.02	0.02	0.02	0.02	0.00	0.00	0.00
Na	1.68	1.73	1.55	1.71	1.72	1.69	1.70	1.73	1.70	1.82	1.74	1.74	1.65	1.73	1.71	1.46	1.63	1.55	1.70	1.74
K			0.13	0.11	0.08	0.11							0.04				0.06	0.34	0.16	0.01
B	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00
K	0.93	0.91	0.82	0.79	0.80	0.82	0.92	0.90	0.92	0.92	0.89	0.96	0.90	0.97	0.96	0.98	0.90	0.59	0.79	0.92
Na	0.06	0.09					0.08	0.10	0.08	0.01	0.06	0.04		0.03	0.04	0.03
A	0.99	1.00	0.82	0.79	0.80	0.82	1.00	1.00	1.00	0.94	0.95	1.00	0.90	1.00	1.00	1.00	0.90	0.59	0.79	0.92
Total	15.99	16.00	15.82	15.79	15.80	15.82	16.00	16.00	16.00	15.94	15.95	16.00	15.90	16.00	16.00	16.00	15.90	15.59	15.79	15.92
F	0.93		1.02	1.08	1.01		0.82	0.99	1.14	0.94	0.86	1.10	1.08	1.11	0.97	1.20	1.11	0.64	0.88	1.27
Cl			0.00		0.00						0.00		0.01		0.00		0.00	0.00		0.00
OH	0.00	0.80	0.17	0.46	0.57	1.50	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.03	0.00	0.13
O	1.07	1.20	0.81	0.46	0.42	0.50	1.18	1.01	0.86	1.06	1.14	0.90	0.91	0.89	1.03	0.80	0.89	1.33	1.12	0.60
W Anions	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00

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