It is best to introduce the type, the information is detailed, if it is good, add 45 points for another 45 points
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It is best to introduce the type, the information is detailed, if it is good, add 45 points for another 45 points
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"Guide for Gem Identification"
[Author] Tang Yuanjun
[Press] Shanghai Science and Technology Publishing House
[Publishing Date] 1999-1-1
[ISBN]
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"How to identify jewelery and jade"
[Author]: Wang Shu
[Congcontal item]: No
[Frames item]: Pacific 32 open/ 333
[Publishing item]: Geological Publishing House/ 1993-08
[ISBN number]:/
[Original book pricing]: ￥ 18.00 scarce/ out of print book replace
[topic words]: gemstone -Express -Basic Knowledge
[Book Introduction]
This introduction This is a book suitable for both experts and laymen. The book not only describes the methods that do not use special instruments, and can recognize certain jewelry and jade with the naked eye and magnifying glass; it also introduces the useful modern identification of jewelry and jade instruments and usage to use useful modernized identification of jewelry and jade. The characteristics of this book are smooth text and easy to understand. The 24 pages of color pictures and 80 black and white pictures attached to the book are extremely useful for identifying jewelry and jade. For example, this book is attached to the color map of some treasure jade under Charles color filter, which is not in any gem book.
[Catalog of this book]
Catalog
. What is jewelry
, the nature of gems and jade
1 crystal and crystal system
2 parcel wrapper
3 discounts and color scattered
4 double refraction
5 color
6 gemstone changes
7 gemstone's cat's eye flash and starlight
8 8 Hardness
9 toughness and brittleness
10 density
11 Ratial
12 gemstone weight units -carat
. 1 Disposter, gem grasp and magnifying glass
2 Double -eyed physical microscope (gem microscope)
3 % discount meter (light rate meter)
oil immersion method
n 6 polarizer
7. Chelsea (Chelsea) filter
8 red gem color filter and blue gem color filter n 9 absorb spectrum and optic mirror n 10 fluorescence and phosphorus
11 Thermal guide (diamond appraiser)
12 reflector
13 Standard hardness meter
14 hot needles
15 Electronic balance n 16 Portable instrument bags
Fourth, the processing of gems
, gemstone diamond
1 The nature of the king of gem
2 gemstone's shape and processing
world famous drill soft affairs
4 diamond stone Identification
5 diamonds and possible supplies
6 artificial gem diamonds, diamond color changes and two -layer stones
7 diamond quality evaluation n 8 of the cause of diamond and mineral bed r r r r r r
9 to change the place of origin of diamond
10 China ’s diamond
11 Sales of Gem Stone Vajrayana n 12 diamond jewelry
, ruby and sapphire
1 Overview
2 The difference between artificial ruby and sapphire and its identification
3 The difference between ruby and substitutes
4 The difference between sapphire and substitutes
5 World Ruby and sapphire origin
6 China Ruby in China The color changes of the sapphire
7 Ruby and sapphire
7. Emerald
1 Overview
1 artificial emerald
n 4 Differences of natural emeralds and other green gems
5 The origin of the world's emerald
, green pillar stone and sea blue gem n 1 Overview
2 sea blue gems
3 Various green pillar gems
4 The recognition of sea blue gems and similar products
5 The color modification of the green pillar gemstone
nine, cat eyes and stones n 1 Overview
2 2 2 2 2 2 Cat eye
3 Change
4 recognition of stones and similar products
5 artificial stones
, crystal
Overview
2 color crystal n 3 3 Ameter crystal
4 Rose Crystal
5 smoke crystals, tea crystals and ink crystals
6 quartz cat eyes and stars quartz
7 hair crystals and mane crystals n 8 China crystal production area for China
eleven, stone margin and agate
1 stone margin
2 agate
12, Ou
Overview
R n3 Fake Oubo, artificial Opal and its identification
4 Euro Place
, garnet
1 Overview
3 iron aluminum garnet (Almandine)
4 manganese aluminum garnet ()
5 calcium aluminum garnet (GROSSULAL)
6 r
fourteen, spinel
1 Overview
2 Gem Speed Stone
3 Artificial Speed Stone and its identification
4 Sytic Ling Stones , Vermiculite
1 Overview
2 of the variety of vermiculite
3 The difference between stones and gems
4 Radiory of vermiculite
16. yellow jade (Topa Stone)
1 Overview
2 Types of yellow jade
3 The difference between yellow jade and similar gems
4 The color change of colorless yellow jade n 17. Electric stone (tourmaline)
1 Overview
2 The color of the electrical stone
3 The characteristics and place of production
eighteen, olive
Overview
2 olive stone and fake counterfeit The difference between product
3 olive olivation area
. Tanzanite (liter stone)
20, glass
Overview
2 Glass types and nature of glass
3 glass recognition method
21, combination gem
1 Overview
2 combination gemstone type
3 combination gem identification
222 , Artificial Gem
1 The method of artificial synthetic gemstones
2 artificial gold red stone
3 white tungsten ore n 4 cubic oxidation (CZ)
n 6 6 lithium
7 artificial rare earth garnet
23, emerald
1 Emerald nature
2 Emerald color
3 Emerald's transparency, grounded land And defects
4 Emerald Evaluation
5 Emerald recognition
6 Emerald raw materials
7 Emerald's fake
24. Nevoa (Hetian jade) r
1 The nature of nephrite
2 Types of Jiyu Jade
3 Stew Jade Origin and Mining
Twenty -five, other jade
1 Xiuyan jade (snake pattern stone jade) r
2 Dushan Jade
3 quartz rock quality jade
4 plum blossom jade
5 turquoise
6 peacocks
6. Pearl
1 The composition of pearl
2 The nature of pearl
3 The famous pearl
4 natural pearls of natural pearl
Breeding pearl
7 Natural pearls and breeding pearl recognition
8 dyeing pearls and processing pearl
9 imitation pearls and their identification n 10 pearl jewelry maintenance
common treasures of appendix are common treasures Jade physical nature table
You can go to the website of Tongji University Gem Education Center, where there are many books on gemstones.
mgg.tongji.e/pub/gemcenter/