The Identification of Detrital Feldspars

The Identification of Detrital Feldspars PDF Author:
Publisher: Elsevier
ISBN: 0080869165
Category : Science
Languages : en
Pages : 319

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The Identification of Detrital Feldspars

The Identification of Detrital Feldspars

The Identification of Detrital Feldspars PDF Author:
Publisher: Elsevier
ISBN: 0080869165
Category : Science
Languages : en
Pages : 319

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Book Description
The Identification of Detrital Feldspars

The Identification of Detrital Feldspars

The Identification of Detrital Feldspars PDF Author: Leendert van der Plas
Publisher:
ISBN:
Category : Feldspar
Languages : en
Pages : 305

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The identification of detrital feldspars

The identification of detrital feldspars PDF Author: van der Plas (Leendert)
Publisher:
ISBN:
Category : Feldspar
Languages : en
Pages : 316

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Feldspar Minerals

Feldspar Minerals PDF Author: J.V. Smith
Publisher: Springer Science & Business Media
ISBN: 3642961738
Category : Science
Languages : en
Pages : 644

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Book Description
During the past two centuries, crystallography, mineralogy and petrology have evolved from simple compilations of data to powerful disciplines based on interlocking networks of laws, hypotheses and rules-of-thumb. While many data still consist of isolated facts which defy synthesis, a gratifying portion can be organized according to physical and chemical principles. Unfortunately the separation of physical sciences into sub-divisions, especially at the teaching level, makes it difficult to integrate the different approaches to minerals. This separation is worsened by the increasing technical demands of chemical and physical theories, by the number and complexity of experimental methods, by the sheer mass of facts in an observational discipline such as mineralogy or petrology, and by the explosion of papers. This book concentrates on those aspects of the genesis and properties of feldspar minerals which can be related to physical and chemical principles. My main aim is frankly pedagogic: I wish to show how chemical and physical principles can be combined with geologic observation to produce an enhanced level of understanding of the genesis of minerals. The feldspars which demonstrate almost all of the general principles provide the most suitable example.

Structural State Determination of Alkali Feldspars by X-ray Diffraction and Its Significance in Sedimentary Provenance

Structural State Determination of Alkali Feldspars by X-ray Diffraction and Its Significance in Sedimentary Provenance PDF Author: Mohammed Zafar
Publisher:
ISBN:
Category : Feldspar
Languages : en
Pages : 478

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Book Description
"K-feldspars from two single type source areas were analyzed by X-ray powder diffraction methods to evaluate the effectiveness of structural state for provenance interpretation. For this purpose 21 rock and stream sediment samples were collected from Golden Horn batholith area, Washington (alkali feldspar granite source) and 17 rock and stream sediment samples were collected from Topaz Mountain area, Utah (rhyolite source). Sediment samples were sieved into thirteen fractions to determine if the size affects the structural state of detrital alkali feldspars. The structural state of alkali feldspars from rock and sediment samples was determined by plotting the refined b and c cell parameters on the b-c quadrilateral of Wright and Stewart(1968). The results show a strong correlation between the structural state of alkali feldspars from rocks and that of the sediments in both the study areas. Grain size and transport distance of the sediments had no observable effects on the structural state of the detrital feldspars. Further studies are suggested in areas of multiple source rocks and on ancient sediments that have undergone various degrees of diagenetic changes. This method can be used with plagioclase feldspars for provenance interpretation when used in conjunction with microprobe analytical data"--Document.

Encyclopedia of Sedimentology

Encyclopedia of Sedimentology PDF Author: Rhodes Whitmore Fairbridge
Publisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 936

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Book Description
Scholarly work on sedimentology. Each article is signed and has a bibliography. Illustrated. Indexed.

Feldspar Minerals

Feldspar Minerals PDF Author: Joseph V. Smith
Publisher: Springer Science & Business Media
ISBN: 3642725945
Category : Science
Languages : en
Pages : 884

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Book Description
Remarks by JVS. Volumes 1 and 2 of Feldspar Minerals were published in 1974, but Volume 3 was not completed because I was forced to devote 3 years to the resolution of unforeseen problems in the construction of an ion probe. By 1977, the incomplete draft for Volume 3 had become obsolete because of the enormous advances in knowledge of feldspars, particularly those in lunar rocks and meteorites, and in both deep-seated and ancient terrestrial rocks. Furthermore, it soon became obvious that a completely new version of Feldspar Minerals was needed because of the important new results on the physical and chemical properties. I had kept up with the interesting but tedious chore of weekly reading of the incoming literature and maintenance of the files. By 1980, the intense day-to day pressure had gone from my research programs on lunar rocks and on the development of the ion microprobe as a quantitative geochemical instrument, and I began preparation of a second edition of Feldspar Minerals.

Feldspars and their Reactions

Feldspars and their Reactions PDF Author: Ian Parsons
Publisher: Springer Science & Business Media
ISBN: 9401111065
Category : Science
Languages : en
Pages : 672

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Book Description
Feldspar minerals make up 60% of the crust of the Earth. They are stable in the upper mantle, and are so abundant in the crust that they form the basis of the classification of igneous rocks. At the surface, feldspars weather to form clay minerals which are the most important mineral constituent of soils. The articles in this book review the chemical reactions of feldspars over the whole sweep of pressure and temperature regimes in the outer Earth, and describe the fundamental aspects of crystal structure which underlie their properties. The book covers intracrystalline reactions, such as order-disorder transformations and exsolution, and transfer of stable and radiogenic isotopes, which can be interpreted to provide insights into the thermal history of rocks. It is suitable for final year undergraduates or research workers.

Encyclopedia of Sediments and Sedimentary Rocks

Encyclopedia of Sediments and Sedimentary Rocks PDF Author: V. Middleton
Publisher: Springer
ISBN: 1402008724
Category : Science
Languages : en
Pages : 928

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Book Description
This comprehensive, one-volume encyclopedia covers the sedimentological aspects of sediments and sedimentary rocks. It features more than 250 entries by some 180 eminent contributors from all over the world, excellent indices, cross references, and extensive bibliographies.

The Mineralography of the Feldspars

The Mineralography of the Feldspars PDF Author: Harold Lattimore Alling
Publisher:
ISBN:
Category :
Languages : en
Pages : 378

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Book Description