Mica PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Mica PDF full book. Access full book title Mica by Milford L. Skow. Download full books in PDF and EPUB format.
Author: Milford L. Skow
Publisher:
ISBN:
Category : Mica
Languages : en
Pages : 264
Get Book Here
Book Description
Author: Milford L. Skow
Publisher:
ISBN:
Category : Mica
Languages : en
Pages : 264
Get Book Here
Book Description
Author: R.E. Stoiber
Publisher: Springer Science & Business Media
ISBN: 1461523877
Category : Science
Languages : en
Pages : 374
Get Book Here
Book Description
Some of the simpler measurements of optical mineralogy are so precise and powerful that they give satisfaction to beginning students. Not long after mastering the strike and dip of rock surfaces with the Brunton compass, many geology students are able to determine precisely the identity of quartz, or the anorthite content of plagioclase, or the magne sium ratio of pyroxene with the polarizing or petrographic microscope, by means of measuring refractive index to better than one part in a thousand. Very little training and almost no theory are needed to achieve these skills. But there inevitably comes a time when theory is needed, either to get on with the art, or simply to reconstruct from first principles what is going on, when rote memory fails. In this book we hope to provide both the rote methods and the theoretical background for practitioners at all levels of experience. We draw from several careers-ours, our colleagues', and our students' -in teaching the subject at various levels of sophistication. Our book is intended to serve the needs of industrial and forensic scientists as well as petrogra phers who deal with rocks. Much of our treatment is based on new research, both in matters of presentation and in the optical determination of minerals and other materials.
Author: Anton A. Benedetti-Pichler
Publisher: Springer Science & Business Media
ISBN: 3709181070
Category : Science
Languages : en
Pages : 506
Get Book Here
Book Description
This book has been written for the practicing chemist whose occasional task may be qualitative analysis. It deals with the investigation of things as they are without any limitations to the scope. It emphasizes the identification of materials - inorganic, organic, organized (biological), common, rare, described or not described in the accessible literatur- as they actually occur in nature and industry, or are met in the investigation of mishaps and crime. The description of techniques - macro to submicro - and the practice exercises have been included since the teaching of these arts is rarely a part of academic curricula and it happens with increasing frequency that chemists have to acquire them "on the job". In the systematic procedure given, emphasis is placed upon the investiga tion of minute specimens and upon acute reasoning that continuously weighs all accumulating evi9.ence. The work begins with the consideration of the history of the material under investigation. Especially when specks of all organic substance shall be identified, it should be realized that the discovery of the source - and consequently of the possibilities involve- may be the most valuable clue to an efficient solution of the problem.
Author:
Publisher: Elsevier
ISBN: 0080869149
Category : Science
Languages : en
Pages : 231
Get Book Here
Book Description
The techniques of sedimentary mineralogy
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 796
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 1244
Get Book Here
Book Description
Author: Douglas M. Sheridan
Publisher:
ISBN:
Category : Pegmatites
Languages : en
Pages : 46
Get Book Here
Book Description
Author: D. C. Cox
Publisher:
ISBN:
Category : Fluorspar
Languages : en
Pages : 384
Get Book Here
Book Description
The fluorspar deposits near Meyers Cove, Lemhi County, Idaho, are localized along three groups of shear zones: one group strikes northeast and dips steeply northwestward, another strikes northeast and dips gently northwestward, and the third strikes northwest and dips gently southwestward. The country rocks are tuffs and flows of the Casto volcanics of Permian (?) age and the Challis volcanics of late Oligocene or early Miocene age. The known deposits are in a belt about 3 miles long and 2 miles wide and crop out at altitudes between 5,100 feet and 7,200 feet above sea level. The principal vein minerals are fluorite, chalcedony, and barite. The fluorite occurs as lodes, crusts around fragments of rock, and replacements of fine breccia. The lodes range in size from veinlets to vein zones several hundred feet long and as much as 20 feet wide and contain ore that ranges in grade from 40 percent to 85 percent CaF2 ; the average grade is about 50 percent CaF2.
Author:
Publisher:
ISBN:
Category : Mine safety
Languages : en
Pages : 648
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 672
Get Book Here
Book Description
