Author: Peter M. Barczak
Publisher: Piotr Barczak
ISBN: 8395943776
Category : Health & Fitness
Languages : en
Pages : 432
Book Description
Baltic amber fascinates thousands of tourists who come to the Baltic Sea. Small children and their parents are eager to bury the sand while looking for precious resin. It is not easy to find, and every large piece of amber found in the “cucumber season” makes headlines. Another category of amber hunters are professionals. These are people who make a living from extracting amber of jewelry value, because each piece of fossilized resin has quite a lot of value. This group is quite hermetic, and the places and methods of extraction remain in the sphere of understatement and are shrouded in a certain mystery. The aforementioned group is particularly interested in the uniqueness of Baltic amber, created by “ancient” rivers, that was already traded by Persians, Vikings and Mycenaeans. From this group, wonderful jewelry products are created. In this book, however, I deal with another aspect of Baltic amber. The initial idea was to analyze the knowledge of this fossilized resin in various aspects. The difficulty in getting to know amber is related to the multidimensionality of the issue. The problem is that science likes to specialize to be precise. This, however, limits knowledge of the issue of amber. If we deal with the question of the formation of the resin, we touch upon issues in the field of geology. This field is enough to fill many years of research and work of a scientist. You can look back a hundred thousand years ago, or into the past millions of years or tens of millions of years, which means that we delve into such vast knowledge that the life of one person may be too short to study the issue well.Then, what do we find in amber? Insects. Thousands of insects. Every geological epoch, each geological era means different families and different species of preserved insects, all of which are to be obtained, dissected, and described in scientific articles. Again, work for a lifetime, infinitely long, because we reach millions of years into the past, and not even in one specific place on the planet – we need to look through the entire planet, because it has been changing over millions of years. What about the plants? After all, they created succinite at different stages of development. What were they like? Are those plants we know today the same ones that existed millions of years ago? Further, some species have become extinct, some have evolved, some grow today in China and others in New Zealand or New Caledonia. Then there is chemistry, the compounds found in amber… Terpenes have already been counted; 40,000. And they can be found in amber. Maybe not in that number, but – since amber was found in peat, brown coal, surrounded by minerals, sediments, and rocks – it could have absorbed the catalog of chemical compounds occurring in the world of plants, trees and shrubs, and also essential oils.
SUCCINITE , FOSSILIZED RESIN REDISCOVERED
Author: Peter M. Barczak
Publisher: Piotr Barczak
ISBN: 8395943776
Category : Health & Fitness
Languages : en
Pages : 432
Book Description
Baltic amber fascinates thousands of tourists who come to the Baltic Sea. Small children and their parents are eager to bury the sand while looking for precious resin. It is not easy to find, and every large piece of amber found in the “cucumber season” makes headlines. Another category of amber hunters are professionals. These are people who make a living from extracting amber of jewelry value, because each piece of fossilized resin has quite a lot of value. This group is quite hermetic, and the places and methods of extraction remain in the sphere of understatement and are shrouded in a certain mystery. The aforementioned group is particularly interested in the uniqueness of Baltic amber, created by “ancient” rivers, that was already traded by Persians, Vikings and Mycenaeans. From this group, wonderful jewelry products are created. In this book, however, I deal with another aspect of Baltic amber. The initial idea was to analyze the knowledge of this fossilized resin in various aspects. The difficulty in getting to know amber is related to the multidimensionality of the issue. The problem is that science likes to specialize to be precise. This, however, limits knowledge of the issue of amber. If we deal with the question of the formation of the resin, we touch upon issues in the field of geology. This field is enough to fill many years of research and work of a scientist. You can look back a hundred thousand years ago, or into the past millions of years or tens of millions of years, which means that we delve into such vast knowledge that the life of one person may be too short to study the issue well.Then, what do we find in amber? Insects. Thousands of insects. Every geological epoch, each geological era means different families and different species of preserved insects, all of which are to be obtained, dissected, and described in scientific articles. Again, work for a lifetime, infinitely long, because we reach millions of years into the past, and not even in one specific place on the planet – we need to look through the entire planet, because it has been changing over millions of years. What about the plants? After all, they created succinite at different stages of development. What were they like? Are those plants we know today the same ones that existed millions of years ago? Further, some species have become extinct, some have evolved, some grow today in China and others in New Zealand or New Caledonia. Then there is chemistry, the compounds found in amber… Terpenes have already been counted; 40,000. And they can be found in amber. Maybe not in that number, but – since amber was found in peat, brown coal, surrounded by minerals, sediments, and rocks – it could have absorbed the catalog of chemical compounds occurring in the world of plants, trees and shrubs, and also essential oils.
Publisher: Piotr Barczak
ISBN: 8395943776
Category : Health & Fitness
Languages : en
Pages : 432
Book Description
Baltic amber fascinates thousands of tourists who come to the Baltic Sea. Small children and their parents are eager to bury the sand while looking for precious resin. It is not easy to find, and every large piece of amber found in the “cucumber season” makes headlines. Another category of amber hunters are professionals. These are people who make a living from extracting amber of jewelry value, because each piece of fossilized resin has quite a lot of value. This group is quite hermetic, and the places and methods of extraction remain in the sphere of understatement and are shrouded in a certain mystery. The aforementioned group is particularly interested in the uniqueness of Baltic amber, created by “ancient” rivers, that was already traded by Persians, Vikings and Mycenaeans. From this group, wonderful jewelry products are created. In this book, however, I deal with another aspect of Baltic amber. The initial idea was to analyze the knowledge of this fossilized resin in various aspects. The difficulty in getting to know amber is related to the multidimensionality of the issue. The problem is that science likes to specialize to be precise. This, however, limits knowledge of the issue of amber. If we deal with the question of the formation of the resin, we touch upon issues in the field of geology. This field is enough to fill many years of research and work of a scientist. You can look back a hundred thousand years ago, or into the past millions of years or tens of millions of years, which means that we delve into such vast knowledge that the life of one person may be too short to study the issue well.Then, what do we find in amber? Insects. Thousands of insects. Every geological epoch, each geological era means different families and different species of preserved insects, all of which are to be obtained, dissected, and described in scientific articles. Again, work for a lifetime, infinitely long, because we reach millions of years into the past, and not even in one specific place on the planet – we need to look through the entire planet, because it has been changing over millions of years. What about the plants? After all, they created succinite at different stages of development. What were they like? Are those plants we know today the same ones that existed millions of years ago? Further, some species have become extinct, some have evolved, some grow today in China and others in New Zealand or New Caledonia. Then there is chemistry, the compounds found in amber… Terpenes have already been counted; 40,000. And they can be found in amber. Maybe not in that number, but – since amber was found in peat, brown coal, surrounded by minerals, sediments, and rocks – it could have absorbed the catalog of chemical compounds occurring in the world of plants, trees and shrubs, and also essential oils.
Transactions
Author: Metallurgical Society of AIME.
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 1472
Book Description
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 1472
Book Description
Papers and Discussions Presented Before the [Coal] Division
Author: American Institute of Mining, Metallurgical, and Petroleum Engineers
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 1474
Book Description
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 1474
Book Description
Transactions of the American Institute of Mining and Metallurgical Engineers
Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 1472
Book Description
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 1472
Book Description
Transactions of the American Institute of Mining, Metallurgical and Petroleum Engineers
Author: American Institute of Mining, Metallurgical, and Petroleum Engineers
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 1472
Book Description
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 1472
Book Description
Pushbutton Psychiatry
Author: Timothy W Kneeland
Publisher: Routledge
ISBN: 1315421674
Category : Social Science
Languages : en
Pages : 228
Book Description
This volume uncovers the roots of electroshock in America, an outgrowth of western patriarchal medicine with primarily female patients. The authors trace the history of electroshock in the United States in three historic stages: from an enthusiastic reception in 1940, to a period of crisis in the 1960s, to its resurgence after 1980. Early American experiments with electrical medicine are also examined, while the development of electroshock in America is considered through the lens of social, political, and economic factors. The revival of electroshock in recent decades is found to be a product of growing materialism in American psychiatry and the political and economic realities of managed medical care. The new material in the Updated Paperback Edition describes the resurgence of electroshock in the private psychiatric sector as a treatment of choice for depression.
Publisher: Routledge
ISBN: 1315421674
Category : Social Science
Languages : en
Pages : 228
Book Description
This volume uncovers the roots of electroshock in America, an outgrowth of western patriarchal medicine with primarily female patients. The authors trace the history of electroshock in the United States in three historic stages: from an enthusiastic reception in 1940, to a period of crisis in the 1960s, to its resurgence after 1980. Early American experiments with electrical medicine are also examined, while the development of electroshock in America is considered through the lens of social, political, and economic factors. The revival of electroshock in recent decades is found to be a product of growing materialism in American psychiatry and the political and economic realities of managed medical care. The new material in the Updated Paperback Edition describes the resurgence of electroshock in the private psychiatric sector as a treatment of choice for depression.
Cassell's House Decoration
Author: Paul Nooncree Hasluck
Publisher:
ISBN:
Category : Finishes and finishing
Languages : en
Pages : 608
Book Description
Publisher:
ISBN:
Category : Finishes and finishing
Languages : en
Pages : 608
Book Description
Gem Testing
Author: B. Anderson
Publisher: Read Books Ltd
ISBN: 1447494652
Category : Nature
Languages : en
Pages : 322
Book Description
This vintage book contains a complete guide to testing gems and gemstones for purity and authenticity. Complete with a plethora of useful illustrations and all the information a prospective or existing enthusiast might need to know about the subject, this book constitutes an ideal resource for anyone with an interest in lapidary and gem testing. The chapters of this volume include: “How to Use this Book”, “Refractive Index and its Measurements”, “Double Refraction and How to Detect It”, “Colour, Colour Filters and Dichroscope”, “The Specific Gravity of Gem-Stones and How to Measure It”, “Detection of Synthetic and Imitation Stones”, “The Use of the Microscope”, etcetera. This antiquarian book is being republished now in an affordable, modern edition - complete with a specially commissioned new introduction on gemmology.
Publisher: Read Books Ltd
ISBN: 1447494652
Category : Nature
Languages : en
Pages : 322
Book Description
This vintage book contains a complete guide to testing gems and gemstones for purity and authenticity. Complete with a plethora of useful illustrations and all the information a prospective or existing enthusiast might need to know about the subject, this book constitutes an ideal resource for anyone with an interest in lapidary and gem testing. The chapters of this volume include: “How to Use this Book”, “Refractive Index and its Measurements”, “Double Refraction and How to Detect It”, “Colour, Colour Filters and Dichroscope”, “The Specific Gravity of Gem-Stones and How to Measure It”, “Detection of Synthetic and Imitation Stones”, “The Use of the Microscope”, etcetera. This antiquarian book is being republished now in an affordable, modern edition - complete with a specially commissioned new introduction on gemmology.
Records of the Geological Survey of India
Author: Geological Survey of India
Publisher:
ISBN:
Category : Earthquakes
Languages : en
Pages : 280
Book Description
Includes the Annual report of the Geological Survey of India, 1867-
Publisher:
ISBN:
Category : Earthquakes
Languages : en
Pages : 280
Book Description
Includes the Annual report of the Geological Survey of India, 1867-
Records of the Geological Survey of India
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 284
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 284
Book Description