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A Handbook of Minerals, Crystals, Rocks and Ores (Hardcover)
Loot Price: R6,143
Discovery Miles 61 430
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A Handbook of Minerals, Crystals, Rocks and Ores (Hardcover)
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The book is divided into four sections, minerals, crystals, rocks
and ores. Section A incorporates nine s, begins with presenting
salient features of the earth--its structure and composition. The
second Minerals and Mineralogy briefly tells about their diversity
and their categorisation and introduces the interesting way they
are named. Crystal chemistry the third is the heart and soul of
mineralogy and deals in somewhat details about the building blocks
of minerals -atoms and ions and the way they form diverse types of
minerals are. It tries to tell why every combination of chemical
compounds cannot result into a naturally occurring mineral. The
fourth and fifth s deal with Properties of Minerals, physical and
optical. The s describe various physical properties that are
helpful in the identification both in hand specimens and as thin
section under the microscope. These two s are adequately aided with
a number of illustrations, photographs and photomicrographs to
bring home the point. five deals with classification of minerals
and their occurrence and forms a prelude to the next two s on
descriptive mineralogy. Important silicate and non silicate
minerals are described in s eight and nine. A brief description of
mineral uses is dealt with in both descriptive mineralogy as well
Section D on mineral deposits, however, the last , Mineral uses
presents an overall picture and will be interesting as well as
educating to students and even general readeSection B is devoted to
crystals and crystallography. one introduces the subject while two
presents basic crystallographic elements. three deals with the main
six crystals systems while also giving a preliminary idea about
stereographic projection and x-ray crystallography. Section C
covers petrology, beginning with introduction to science of
petrology, rock nomenclature. two is devoted to the study of
igneous rocks, including their forms, composition, textures,
structures, classification and description. Sedimentary rocks is
the theme of three while different aspects of metamorphic rocks
including kinds and agents of metamorphism and classification and
description of metamorphism. The last portion of this also
considers metamorphism in the background of global tectonics. five,
the rock cycle presents a concise summary of geological events that
have shaped the planet earth. The last section D is what geology is
all about for a man on the street and its significance in nation
building--the Ore minerals. It begins with what ore is and its
place in human affairs as a well as presenting the important
terminology in economic geology. two deals with ore genesis and
presents various hypogene and supergene process that carves out ore
deposits from non economic materials. three, mineral deposits and
global tectonics is becoming a very popular theme among the earth
scientists. A brief introduction of the same will be certainly
appreciated by the student community and prompt them for further
study in this direction. A general survey of India's mineral
resources is the theme of four. It covers almost all of the
commonly used ores, metallic, non metallic or fuels. The last of
section D and the boom, 'Indian mineral industry: some facts and
figures' will present where our country stands in the realm of
mineral resources. Latest available data of resources, production,
export, import, organisations that matter and other useful facts
and figures are presented.
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