New Mineral Species and Their Crystal Structures

New Mineral Species and Their Crystal Structures PDF Author: Irina O. Galuskina
Publisher: MDPI
ISBN: 3038976881
Category : Science
Languages : en
Pages : 204

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Book Description
The current Special Issue of Minerals entitled “New Mineral Species and Their Crystal Structures” contains articles with full descriptions of recently discovered mineral species (verneite, thermaerogenite, parafiniukite, nöggerathite-(Ce), cerromojonite, aurihydrargyrumite, sharyginite, fiemmeite, oyonite, tiberiobardiite, and ariegilatite) and with recent results in the investigation of structures for minerals which were insufficiently studied in the crystal chemical aspect (rusinovite, barioferrite, kurchatovite, and clinokurchatovite). The described new minerals demonstrate a great chemical and structural diversity and are characterized by different formation conditions and mineral associations. The mineralogical discoveries come from many different localities around the world. All articles were prepared to a high scientific level, and the authors used a lot of modern methods for their investigation of the solid. The papers published in this Special Issue can be of interest not only to mineralogists and mineral collectors but also to physicists and chemists of solid, and specialists in the field of materials science.

New Mineral Species and Their Crystal Structures

New Mineral Species and Their Crystal Structures PDF Author: Irina O. Galuskina
Publisher: MDPI
ISBN: 3038976881
Category : Science
Languages : en
Pages : 204

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Book Description
The current Special Issue of Minerals entitled “New Mineral Species and Their Crystal Structures” contains articles with full descriptions of recently discovered mineral species (verneite, thermaerogenite, parafiniukite, nöggerathite-(Ce), cerromojonite, aurihydrargyrumite, sharyginite, fiemmeite, oyonite, tiberiobardiite, and ariegilatite) and with recent results in the investigation of structures for minerals which were insufficiently studied in the crystal chemical aspect (rusinovite, barioferrite, kurchatovite, and clinokurchatovite). The described new minerals demonstrate a great chemical and structural diversity and are characterized by different formation conditions and mineral associations. The mineralogical discoveries come from many different localities around the world. All articles were prepared to a high scientific level, and the authors used a lot of modern methods for their investigation of the solid. The papers published in this Special Issue can be of interest not only to mineralogists and mineral collectors but also to physicists and chemists of solid, and specialists in the field of materials science.

Structural Mineralogy

Structural Mineralogy PDF Author: J. Lima-de-Faria
Publisher: Springer Science & Business Media
ISBN: 9401583927
Category : Science
Languages : en
Pages : 353

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Book Description
This work presents a novel pure structural classification of minerals, based on the minerals' internal structure. In more detail, it is based on the strength distribution and directional character of the bonds. This new classification may be considered as an extension of the structural classification of silicates, to the complete domain of minerals. A complete and well organized overview of 230 mineral structure types comprizing the more common minerals is presented in chart form. On the charts, the crystal structures are presented in a number of complementary ways such as in projection, close packing, coordinated polyhedra and layer description. This work is of particular interest to teachers and research workers in crystallography, mineralogy and inorganic crystal chemistry in academia.

Biogenic—Abiogenic Interactions in Natural and Anthropogenic Systems 2022

Biogenic—Abiogenic Interactions in Natural and Anthropogenic Systems 2022 PDF Author: Olga V. Frank-Kamenetskaya
Publisher: Springer Nature
ISBN: 303140470X
Category : Science
Languages : en
Pages : 661

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Book Description
The book represents a collection of papers presented at VII International Symposium "Biogenic-abiogenic interactions in natural and anthropogenic systems" that was held on 26-29 September 2022 in Saint Petersburg (Russia). Papers in this book cover a wide range of topics connecting with interactions between biogenic and abiogenic components in lithosphere, biosphere and technosphere. The main regarding topics are following: biomineralization in living organisms and nature-like materials; biomineralization in geosystems; geochemistry of biogenic-abiogenic systems; biomineral interactions in soil; interaction of microorganisms with natural and artificial materials; medical geology; philosophical aspects of interdisciplinary researchs

Structural Classification of Minerals

Structural Classification of Minerals PDF Author: J. Lima-de-Faria
Publisher: Springer Science & Business Media
ISBN: 9401705348
Category : Science
Languages : en
Pages : 146

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Book Description
In his foreword to Structural Mineralogy. An classification was taken into account. The first Introduction (Lima-de-Faria, 1994) P.B. Moore classification of this type, which takes into con emphasized that this book "is really not an end in sideration the distribution of bonds in a structure, itself. Rather it is a rallying call to urge further was that of silicates proposed by Machatschki clarification, representation and systematization (1928) and developed by Bragg (1930) and Naray of already known structures". If we consider the Szabo (1930). new book by Lima-de-Faria, Structural Classi The pure structural classification of minerals fication of Minerals, in this context, we can ask was first proposed by J. Lima-de-Faria in 1983. It corresponds to the application of the general what kind of new mineralogical data it contains. The twentieth century was characterized by structural classification of inorganic compounds great progress in the study of minerals. Less than (Lima-de-Faria & Figueiredo, 1976) to minerals, 100 minerals were known up until 1800. Since that which are an integral part of them. The most time, the rate of discovery of new minerals is general approach of the structural systematics is steadily increasing. Now it is found that natural based on the analysis of the strength distribution processes select some 4000 mineral species, and and of the directional character of the bonds in this number is increasing by 50-60 minerals every crystal structures.

Crystal Chemical Classification of Minerals

Crystal Chemical Classification of Minerals PDF Author: A. S. Povarennykh
Publisher: Springer
ISBN: 1468417436
Category : Science
Languages : en
Pages : 470

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Book Description


Mineralogical Crystallography

Mineralogical Crystallography PDF Author: Jakub Plášil
Publisher: Mineralogical Society
ISBN: 9780903056595
Category : Crystallography
Languages : en
Pages : 258

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Book Description
At the dawn of structural crystallography, Friedrich, Knipping and von Laue carried out the first experiments and developed the theory of X-ray diffraction. From these early days, structural crystallography evolved at its own pace and found new partners in chemistry, physics, materials science, biology and other fields of physical sciences. Both morphological and structural crystallography, however, have remained as important instruments in the mineralogist's toolbox until today. Efforts to enhance the existing instrumentation, to improve our understanding of the theory of diffraction, to study nanoparticulate or poorly ordered materials, and to master large, complex structures continue in all fields of physical sciences. Mineralogy can thus use the fruits of this labour and include them in its toolbox.

Mineralogical Crystallography

Mineralogical Crystallography PDF Author: Vladislav V. Gurzhiy
Publisher:
ISBN: 9783039369751
Category :
Languages : en
Pages : 190

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Book Description
Crystallography remains, for mineralogy, one of the main sources of information on natural crystalline substances. A description of mineral species shape is carried out according to the principles of geometric crystallography; the crystal structure of minerals is determined using X-ray crystallography techniques, and physical crystallography approaches allow one to evaluate various properties of minerals, etc. However, the reverse comparison should not be forgotten as well: the crystallography science, in its current form, was born in the course of mineralogical research, long before preparative chemistry received such extensive development. It is worth noting that, even today, investigations of crystallographic characteristics of minerals regularly open up new horizons in materials science, because the possibilities of nature (fascinating chemical diversity; great variation of thermodynamic parameters; and, of course, almost endless processing time) are still not available for reproduction in any of the world's laboratories. This Special Issue is devoted to mineralogical crystallography, the oldest branch of crystallographic science, and aims to combine important surveys covering topics indicated in the keywords below.

Minerals

Minerals PDF Author: David J. Vaughan
Publisher: Oxford University Press, USA
ISBN: 0199682844
Category : Science
Languages : en
Pages : 161

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Book Description
The Earth contains a vast array of minerals, many with highly complex arrangements of atoms of several elements. David Vaughan explores the structure of minerals, the conditions under which they form and transform, their properties, and their interaction with microbes, as well as their importance in human health.

Crystallography of Modular Materials

Crystallography of Modular Materials PDF Author: Giovanni Ferraris
Publisher: OUP Oxford
ISBN: 0191545872
Category : Science
Languages : en
Pages : 384

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Book Description
This is the first book to provide a comprehensive treatment of theories and applications in the rapidly expanding field of the crystallography of modular materials. Molecules are the natural modules from which molecular crystalline structures are built. Most inorganic structures, however, are infinite arrays of atoms and some kinds of surrogate modules, e.g. co-ordination polyhedra, are usually used to describe them. In recent years the attention has been focused on complex modules as the basis for a systematic description of polytypes and homologous/polysomatic series (modular structures). This representation is applied to the modelling of unknown structures and understanding nanoscale defects and intergrowths in materials. The Order/Disorder (OD) theory is fundamental to developing a systematic theory of polytypism, dealing with those structures based on both ordered and disordered stacking of one or more layers. Twinning at both unit-cell and micro-scale, together with disorder, causes many problems, "demons", for computer-based methods of crystal structure determination. This book develops the theory of twinning with the inclusion of worked examples, converting the "demons" into useful indicators for unravelling crystal structure. In spite of the increasing use of the concepts of modular crystallography for characterising, understanding and tailoring technological crystalline materials, this is the first book to offer a unified treatment of the results, which are spread across many different journals and original papers published over the last twenty years.

Gemstones

Gemstones PDF Author: Robin Hansen
Publisher: Princeton University Press
ISBN: 0691214484
Category : Nature
Languages : en
Pages : 241

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Book Description
Originally published: London: Natural History Museum, 2022, as: The Natural History Museum book of gemstones: a concise reference guide.