Occurrence of low-Ti and high-Ti freudenbergite in alkali syenite dikes from the Katzenbuckel volcano, southwestern Germany

Canadian Mineralogist

Volumn 40, Issue 6, 2002, Pages 1609-1627

  Stähle, Volker ^a   Koch, Mario ^a   McCammon, Catherine A ^b   Mann, Ute ^c   Markl, Gregor ^c  

^a UNIVERSITY OF HEIDELBERG   (Germany)

^b UNIVERSITÄT BAYREUTH   (Germany)

^c UNIVERSITY OF TÜBINGEN   (Germany)

Author keywords

Alkali syenite; Chemical composition; Freudenbergite; Germany; Katzenbuckel; Sodium iron titanium oxide; Volcanic rocks

Indexed keywords

COMPOSITION; MAGNETITE; MOSSBAUER SPECTROSCOPY; POSITIVE IONS; SODIUM COMPOUNDS; TITANIUM; VOLCANOES;

SELECTIVE ENRICHMENTS;

MINERAL EXPLORATION;

CHEMICAL COMPOSITION; FREUDENBERGITE; SYENITE; TITANIUM; VOLCANIC ROCK;

BADEN-WURTTEMBERG; GERMANY; KATZENBUCKEL;

EID: 0036999713     PISSN: 00084476     EISSN: None     Source Type: Journal    
DOI: 10.2113/gscanmin.40.6.1609     Document Type: Article

References (51)

1. 2-Typ. Z. Kristallogr. 121, 9-13.
2. 2 structure type. Am. Mineral. 51, 511-516.
3. CALVEZ, J.-Y. & LIPPOLT, H.J. (1980): Strontium isotope constraints to the Rhine Graben volcanism. Neues Jahrb. Mineral., Abh. 139, 59-81.
4. CARMICHAEL, C.M. (1961): The magnetic properties of ilmenite-hematite crystals. R. Soc. London, Proc. A263, 508-530.
5. DOWTY, E. (1976): Crystal structure and crystal growth. II. Sector zoning in minerals. Am. Mineral. 61, 460-469.
6. 2 at 1000 bars total water pressure. Am. Mineral. 59, 536-548.
7. FRENZEL, G. (1955): Einführung in die Geologie und Petrographie des Katzenbuckels im Odenwald. Aufschluss. Sh. 2, 48-56.
8. FRENZEL, G. (1960): Die neuerschlossene Schlotbreccie am Katzenbuckel im Odenwald und ihre Randgesteine. Neues Jahrb. Mineral., Abh. 94, 1333-1358.
9. 18). Neues Jahrb. Mineral., Monatsh. 12-22.
10. FRENZEL, G. (1967): On petrochemistry and genesis of the volcanic rocks from the Katzenbuckel (Odenwald). Abh. Geol. Land. Bad.-Württ. 6, 131-133.
11. FRENZEL, G. (1975): Die Nephelingesteinsparagenese des Katzenbuckels im Odenwald. Aufschluss. Sb. 27 (Odenwald), 213-228.
12. FRENZEL, G., OTTEMANN, J. & NUBER, B. (1971): Neue Untersuchungen an Freudenbergiten. Neues Jahrb. Mineral., Monatsh. 547-551.
13. FREUDENBERG, W. (1906) Geologie und Petrographie des Katzenbuckels im Odenwald. Mitt. Bad. Geol. Landesanst. 5, 185-344.
14. GEHNES, P. & WIMMENAUER, W. (1975): Geochemical studies on igneous rocks of the Rhine Graben region (Germany). Neues. Jahrb. Mineral., Monatsh., 49-56.
15. 38. Can. Mineral. 16, 63-68.
16. HAGGERTY, S.E. (1976): Opaque mineral oxides in terrestrial igneous rocks. In Oxide Minerals (D. Rumble III, ed.). Rev. Mineral. 3, Hg 101-Hg 300.
17. HAGGERTY, S.E. (1983): A freudenbergite-related mineral in granulites from a kimberlite in Liberia. West Africa. Neues Jahrb. Mineral., Monatsh., 375-384.
18. HAGGERTY, S.E. (1987): Metasomatic mineral titanates in upper mantle xenoliths. In Mantle Xenoliths (P.H. Nixon. ed.). John Wiley and Sons, New York, N.Y. (671-690).
19. HAGGERTY, S.E. (1991): Oxide textures - a mini-atlas. In Oxide Minerals: Petrologic and Magnetic Significance (D.H. Lindsley, ed.). Rev. Mineral. 25, 129-219.
20. HAGGERTY, S.E. & BAKER, I. (1967): The alteration of olivine in basaltic and associated lavas. Contrib. Mineral. Petrol. 16, 233-257.
21. 5) series. Carnegie Inst. Wash., Year Book 68, 247-249.
22. 2O. Contrib. Mineral. Petrol. 138, 84-98.
23. HOGARTH, D.D. (1989): Pyrochlore, apatite and amphibole: distinctive minerals in carbonatites. In Carbonatites: Genesis and Evolution, (K. Bell, ed.). Unwin Hyman. London, U.K. (105-148).
24. ISHIGURO, T., TANAKA, K., MARUMO, F., ISMAIL, M.G.M.U., HIRANO, S. & SOMIYA, S. (1978): Freudenbergite. Acta Crystallogr. B34, 255-256.
25. JENSEN, B.B. (2000): Partitioning of elements in sector-zoned clinopyroxenes. Mineral. Mag. 64, 725-728.
26. LARSEN, A.O., RAADE, G. & SÆBØ, P.C. (1992): Lorenzenite from the Bratthagen nepheline syenite pegmatites, Lagendalen, Oslo Region, Norway. Norsk Geol. Tidsskr. 72, 381-384.
27. LARSEN, L.M. (1981): Sector zoned aegirine from the Ilímaussaq alkaline intrusion, South Greenland. Contrib. Mineral. Petrol. 76, 285-291.
28. LE MAITRE, R.W. (1989): A Classification of Igneous Rocks and Glossary of Terms. Blackwell, Oxford, U.K.
29. LINDSLEY, D.H. (1973): Delimitation of the hematite-ilmenite miscibility gap. Geol. Soc. Am., Bull. 84, 657-662.
30. LINDSLEY, D.H. (1976): Experimental studies of oxide minerals. In Oxide Minerals (D. Rumble III. ed.). Rev. Mineral. 3, L61-L88.
31. LIPPOLT, H.J., GENTNER, W. & WIMMENAUER, W. (1963): Altersbestimmungen nach der Kalium-Argon-Methode an tertiären Eruptivgesteinen Südwestdeutschlands. Jahrb. Geol. Land. Bad.-Württ. 6, 507-538.
32. LIPPOLT, H.J., HORN, P. & TODT, W. (1976): Kalium-Argon- Altersbestimmungen an tertiären Vulkaniten des Oberrheingraben- Gebietes. IV. Kalium-Argon-Alter von Mineralen und Einschlüssen der Basalt-Vorkommen Katzenbuckel und Roßberg. Neues Jahrb. Mineral., Abh. 127, 242-260.
33. MCCAMMON, C.A. (1994): A Mössbauer milliprobe: practical considerations. Hyperfine Interactions 92, 1235-1239.
34. MCCAMMON, C.A. (2000): Insights into phase transformations from Mössbauer spectroscopy. In Transformation Processes in Minerals (S.A.T. Redfern & M.A. Carpenter, eds.). Rev. Mineral. 39, 241-264.
35. MCCAMMON, C.A., CHASKER, V. & RICHARDS, G.G. (1991): A technique for spatially resolved Mössbauer spectroscopy applied to quenched metallurgical slags. Measure. Sci. Tech. 2, 657-662.
36. MCKIE, D. (1963): The unit-cell of freudenbergite. Z. Kristallogr. 119, 157-160.
37. MCKIE, D. & LONG, J.V.P. (1970): The unit-cell contents of freudenbergite. Z. Kristallogr. 132, 157-160.
38. MITSIS, I. & ECONOMOU-ELIOPOULOS, M. (2001): Occurrence of apatite associated with magnetite in an ophiolite complex (Othrys), Greece. Am. Mineral. 86, 1143-1150.
39. OKRUSCH, M., SCHUBERT, W. & STÄHLE, V. (2000): The Odenwald, Germany: Variscan metamorphic evolution and igneous events. Eur. J. Mineral. 12, 45-89.
40. PATCHEN, A.D., TAYLOR, L.A. & POKHILENKO, N. (1997): Ferrous freudenbergite in ilmenite megacrysts: a unique paragenesis from the Dalnaya kimberlite. Yakutia. Am. Mineral. 82, 991-1000.
41. PETRUK, W. & OWENS, D.R. (1975): Electron microprobe analyses for pyrochlores from Oka, Quebec. Can. Mineral. 13, 282-285.
42. PHILPOTTS, A.R. (1967): Origin of certain iron-titanium oxide and apatite rocks. Econ. Geol. 62, 303-315.
43. PRESTEL, D.J. (1992): The Synthesis and Crystal Structures of Potassium and Cesium Hollandites and Sodium Freudenbergite, Ph.D. thesis, Univ. of Illinois, Chicago, Illinois.
44. RAMDOHR, P. (1969): The Ore Minerals and Their Intergrowths (3rd ed.). Pergamon, Oxford, U.K.
45. ROSENBUSCH, H. (1869): Der Nephelinit vom Katzenbuckel. Ph.D. thesis (Inaug. Diss.), Univ. of Freiburg, Freiburg, Germany.
46. SØRENSEN, H. (1974): Alkali syenites, feldspathoidal syenites and related lavas. In The Alkaline Rocks. (H. Sørensen, ed.). John Wiley and Sons, London, U.K. (22-52).
47. SØRENSEN, H. (1997): The agpaitic rocks - an overview. Mineral. Mag. 61, 485-498.
48. VON LEONHARD, K.C. & GMELIN, L. (1822): Nephelin in Dolerit am Katzenbuckel. Mohr und Winter, Heidelberg, Germany.
49. 2. Z. Kristallogr. 120, 396-398.
50. WILSON, M. & DOWNES, H. (1991): Tertiary-Quaternary extension-related alkaline magmatism in western and central Europe. J. Petrol. 32, 811-849.
51. WIMMENAUER, W. (1974): The alkaline province of central Europe and France. In The Alkaline Rocks (H. Sørensen, ed.). John Wiley and Sons, London, U.K. (238-271).