Front Cover; Iron-Formation: Facts and Problems; Copyright Page; Contents; Foreword; Contributing Authors; CHAPTER 1. INTRODUCTION; Origin, purpose, and scope of this volume; Classification and nomenclature of iron-formation; Acknowledgements; References; CHAPTER 2. ANIMIKIE BASIN, LAKE SUPERIOR REGION. U.S.A.; Introduction; Regional geologic setting; Geochronology; Documentation of the basin; Description of the basin; The iron-formations and their depositional environments; Secondary enrichment deposits; References; CHAPTER 3. THE HAMERSLEY BASIN; Introduction; Documentation.
متن يادداشت
Campbellrand-Malmani carbonate sequenceAsbesheuwels Subgroup; Koegas Subgroup; Rooihoogte and Timeball Hill Formations; Makganyene Diamictite; Voëlwater Subgroup; Manganore Iron Formation; Vertical distribution of iron and manganese in the Transvaal Supergroup; Conclusion; Acknowledgements; References; CHAPTER 5. THE KRIVOY ROG BASIN; Introduction; History of geological research; Geological structure of the basin; The iron-formations; Metamorphism; Genetic model for Precambrian banded iron-formations; Iron ore deposits; References.
متن يادداشت
CHAPTER 10. BANDED IRON-FORMATION -- A GRADUALIST'S DILEMMA.
متن يادداشت
CHAPTER 6. IRON-FORMATION IN FOLD BELTS MARGINAL TO THE UNGAVA CRATONIntroduction; History and documentation of geology; Description of basins; Depositional environments; References and selected bibliography; CHAPTER 7. THE NABBERU BASIN OF WESTERN AUSTRALIA; Introduction; Documentation of the basin; Description of the basin; Depositional environment; Depositional facies model; Acknowledgements; References; CHAPTER 8. PART A: A CONTRIBUTION ON THE CHEMICAL COMPOSITION OF PRECAMBRIAN IRON-FORMATIONS; Introduction; Systematic studies; Discussion and conclusions; Acknowledgements; References.
متن يادداشت
Location, area, shape, and outcrop limitsStratigraphy; The iron-formations; Structure; Metamorphism; Tectonic development of the basin; Surface configuration and depositional conditions; Mineral deposits; Acknowledgements; References; CHAPTER 4. PALAEOENVIRONMENTAL SETTING OF IRON-FORMATIONS IN THE DEPOSITIONAL BASIN OF THE TRANSVAAL SUPERGROUP, SOUTH AFRICA; Introduction; Documentation of the depository; Structure and metamorphism of the strata; Age; Nomenclature; Tectono-sedimentary and stratigraphic setting of the iron-formations; Schmidtsdrif Subgroup.
متن يادداشت
PART B: RARE EARTH ELEMENTS IN IRON-FORMATIONIntroduction; REE distribution in iron-formation; Evolution of Precambrian oxidation states; Mineralogical facies; Diagenesis; Volcanic input to iron-formations; Summary; References; PART C: OXYGEN ISOTOPE GEOCHEMISTRY OF IRON-FORMATION; Introduction; Proterozoic iron-formation; Archean iron-formation; Discussion; Acknowledgement; References; CHAPTER 9. THE PALAEONTOLOGY AND PALAEOECOLOGY OF PRECAMBRIAN IRON-FORMATIONS; Introduction; Palaeontology; Palaeoecology; Microbial deposition of iron-formation; Conclusions; Acknowledgements; References.
بدون عنوان
0
بدون عنوان
8
بدون عنوان
8
بدون عنوان
8
بدون عنوان
8
بدون عنوان
8
یادداشتهای مربوط به خلاصه یا چکیده
متن يادداشت
Iron-Formation: Facts and Problems.
ویراست دیگر از اثر در قالب دیگر رسانه
عنوان
Iron-Formation: Facts and Problems.
شماره استاندارد بين المللي کتاب و موسيقي
9780444421449
موضوع (اسم عام یاعبارت اسمی عام)
موضوع مستند نشده
Iron ores.
موضوع مستند نشده
Rock-forming minerals.
رده بندی ديویی
شماره
553
.
3
رده بندی کنگره
شماره رده
QE390
.
2
.
I76
--
I76
1983eb
نام شخص به منزله سر شناسه - (مسئولیت معنوی درجه اول )