Aeromagnetic anomalies, magnetic petrology, and rock magnetism of hemo-ilmenite- and magnetite-rich cumulate rocks from the Sokndal Region, South Rogaland, Norway

American Mineralogist

Volumn 86, Issue 11-12, 2001, Pages 1447-1468

  McEnroe, S A ^a   Robinson, P ^a   Panish, P T ^a  

^a GEOLOGICAL SURVEY OF NORWAY   (Norway)

Author keywords

[No Author keywords available]

Indexed keywords

BINARY ALLOYS; COERCIVE FORCE; HEMATITE; ILMENITE; IRON ALLOYS; MAGNETITE; MAGNETIZATION; ORE DEPOSITS; SILICATES; TITANIUM ALLOYS; TITANIUM OXIDES;

CRUSTAL ANOMALIES; ELECTRON MICROPROBES; FINE-GRAINED OXIDES; LAYERED INTRUSIONS; MAGNETIC ANOMALIES; MAGNETIC REMANENCE; REMANENT MAGNETIZATION; TITANOMAGNETITES;

ROCKS;

AEROMAGNETIC SURVEY; HEMATITE; ILMENITE; MAGNETIC ANOMALY; MAGNETIC MINERAL; MAGNETITE; PROTEROZOIC;

BJERKREIM-SOKNDAL MASSIF; NORWAY; ROGALAND;

EID: 0035659232     PISSN: 0003004X     EISSN: None     Source Type: Journal    
DOI: 10.2138/am-2001-11-1213     Document Type: Article

References (67)

1. Iron titanium oxide minerals, rocks, and aeromagnetic anomalies of the Adirondack area, New York
2. Magnetic properties of Fe-Ti oxides
3. U-Pb monazite ages in amphibolite- to granulite-facies orthogneiss reflect hydrous mineral breakdown reactions: Sveconorwegian Province of SW Norway
4. Magnetization of ilmenitehematite system at low temperatures
5. 3) solid solutions: Magnetic characterization
6. The interplay of chemical and magnetic ordering
7. The magnetic properties of ilmenite-haematite crystals
8. Magnetic petrophysics and magnetic petrology: Aids to geologic interpretation of magnetic surveys
9. Magnetic petrology of igneous intrusions: Implications for exploration and magnetic interpretation
10. Fe-Ti oxide minerals in the Bjerkreim-Sokndal massif (Norway)
11. Fe-Ti deposits in Rogaland anorthosites (South Norway) geochemical characteristics and problems of interpretation
12. Igneous charnockites and related rocks from the Bjerkreim-Sokndal layered intrusion (southwest Norway): A Jotunite (hypersthene monzodiorite)- derived A-type granitoid suite
13. Oriented magnetite inclusions in pyroxenes from the Grenville Province
14. Geology of titanium-mineral deposits
15. Magnetic petrology: Factors that control the occurrence of magnetite in crustal rocks
16. Equilibria among Fe-Ti oxides, pyroxenes, olive and quartz: Part I. theory
17. Magnetism of oriented single crystals of hemo-ilmenite with self-reversed thermoremanent magnetization
18. Aeromagnetics, geology and ore environments, 1. Magnetite in igneous, sedimentary and metamorphic rocks: An overview
19. Magnetic anisotropy and remanent magnetization in hemoilmenite from ore deposits of Allard Lake, Quebec
20. Paleomagnetism of anorthosite in southern Norway and comparison with an equivalent in Quebec
21. The magnetic properties and crystal chemistry of oxide spinel solid solutions
22. The effect of ultrafine-scale exsolution lamellae on the magnetic properties of the ilmenite-hematite solid solution: Microstructural and chemical investigation using energy-filtered TEM
23. In-situ study of the R3 to R3c phase transition in the ilmenite-hematite solid solution using time-of-flight neutron powder diffraction
24. The origin of stable remanent magnetization in highly exsolved titanohematite: Insights through the application of neutron diffraction, transmission electron microscopy, electron energy loss spectroscopy and Monte Carlo simulation
25. Self-reversal of thermoremanent magnetization in the ilmenitehematite system: Order-disorder, symmetry, and spin alignment
26. 3 solid solution series
27. 3 solid solution series
28. 3) system, I. Crystal chemistry
29. 3) system. II. Magnetic property
30. 3 system
31. An overview of titanium deposits in Norway
32. Fe-Ti deposits in the South Rogaland igneous complex, with special reference to the Ana-Sira Anorthosite Massif
33. Experimental studies of oxide minerals
34. Crustal magnetization and temperature at depth beneath the Yilgarn block, western Australia, inferred from Magsat data
35. Ilmenite mineral magnetism: Implications for geophysical exploration for ilmenite deposits
36. A closer look at remanence-dominated aeromagnetic anomalies: Rock-magnetic properties and magnetic mineralogy of the Russell belt microcline-sillimanite gneiss, Northwest Adirondack Mountains, New York
37. The effect of fine-scale microstructures on the acquisition and stability of NRM in granulite-facies metamorphic rocks from Southwest Sweden
38. Rock-magnetic properties, oxide mineralogy, and mineral chemistry in relation to aeromagnetic interpretation and the search for ilmenite reserves
39. Significance of high-coercivity rhombohedral oxides and fine-grained magnetite for the origin of strong remanence-dominated aeromagnetic anomalies, South Rogaland, Norway
40. Chemical and petrographic characterization of ilmenite and magnetite in oxide-rich cumulates of the Sokndal region, Rogaland, Norway
41. Chemical and magnetic properties of hematite produced by phase separation from hematite-ilmenite solid solution during slow cooling
42. Geological significance of magnetic patterns related to magnetite in sediments and metasediments-a review
43. 3 with added titanium
44. Preliminary chemical data on the augite series of the Kiglapait layered intrusion (abstract)
45. Low-temperature magnetic behavior of titanomagnetites
46. Self-reversal of thermo-remanent magnetization of igneous rocks
47. Single-domain critical sizes for coercivity and remanence
48. Order-disorder transition-induced twin domains and magnetic properties in ilmenite-hematite
49. 30: Effect of transform induced phase boundaries
50. Fe-Ti-P-rich rocks and massif anorthosite: Problems of interpretation illustrated from the Labrieville and St-Urbain plutons, Quebec
51. Jotunites from the Grenville Province. Quebec: Petrological characteristics and implications for massif anorthosite petrogenesis
52. Rock magnetism, the distribution of magnetic minerals in the earth's crust, and magnetic anomalies in geological applications of modern aeromagnetic surveys
53. Minor element chemistry of hemo-ilmenite and magnetite in cumulate rocks from the Sokndal Region, South Rogaland, Norway
54. Petrogenetic implications of two kinds of Fe-Ti oxide "ore deposits" in massif anorthosite complexes
55. Helikoptermålinger over kartblad 1311-IV Sokndal
56. The short duration and anorogenic character of anorthosite magmatism: U-Pb dating of the Rogaland complex, Norway
57. Biotite thermal modeling, reaction textures and mineral zoning in granulites at Rogaland, Southwestern Norway
58. Thermo-remanent magnetism as a medium of paleomagnetism, with special reference to reverse thermo-remanent magnetism
59. Magnetism in rhombohedral irontitanium oxides
60. Thermoremancence in synthetic rhombohedral iron-titanium oxides
61. Geochemical constraints on the genesis of the Tellnes Ilmenite deposit
62. The Bjerkreim-Sokndal layered intrusion, Southwest Norway