Book (Practical) Earth science and geoscience Jewelry and Minerals Guide / New Star Publishing Department

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Earth Science and Geology
[Contents introduction] This is an illustrated book of gems and similar natural stones and minerals.
From representative gems such as diamonds, rubies, sapphires, emeralds, etc., to relatively inexpensive natural stones and minerals used in power stones, etc., it introduces them with beautiful visuals.
It explains with "beautiful and correct" photos such as the direction of the stones and the brightness.
As an aside, gems actually have the correct direction, and in general books, it is often ignored. This book firmly covers that area, so it gives a convincing visual impression even if you see it as a professional.
In addition, the biggest features that are not in books are
- Processing of stones
Introduction of techniques applied to increase the value of stones such as dying, removing scratches, and heating. This is information that the seller does not want to know much about, so it is not mentioned in books.
However, from the buyer side, it is information that you want to know in order to judge the value.
- How to take care
Not only are the tools necessary for storage, but also explains how to take care and what is not good. Examples) fade in the sun and can be washed with water. It explains how to keep precious stones beautiful forever.
- How to get it
Not only are the introduction of stores that are often in books, but also explains how to find in events such as mineral Marche and how to actually communicate.
- How to get it
Not only are the introduction of stores that are often in books, but also carefully introduce how to find in events such as mineral Marche and how to actually communicate.
There is a wide range of large to small ones, from those that mainly handle high-quality gems to those that mainly deal with minerals.
Last year, it was held at the Chamber of Commerce and Industry in Asakusa.
The audience is not only women but also quite a wide range from maniac men to elementary school children.
You can understand everything you want to know.
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