Course Theme

Chapter 1: What Is Spinel?
Gemological Properties of Spinel
Crystal Structure and Chemical Composition of Spinel

Formation Environment of Spinel

Chapter 2: The History of Spinel
The Famous "Substitute" Spinel in History
The "Balas Ruby" in Badakhshan
Spinel Described by Marco Polo
Historical Tracing of the "Black Prince's Ruby"

Historical Tracing of the "Timur Ruby"

Chapter 3: The Colors of Spinel
Red - Pink Spinel
Blue Spinel
Purple Spinel
Metallic Gray Spinel
Appreciation of High - Quality Spinel

How to Choose a "High - Quality Spinel"

Chapter 4: The Origin of Spinel
Overview of Global Spinel Origins
Analysis of Mogok, Mansin, and Namya Origins in Myanmar
Analysis of Luc Yen Origin in Vietnam
Analysis of Sri Lanka Origin
Analysis of Tajikistan Origin
Analysis of Tanzania Origin

Spinel Industry Chain

Chapter 5: Quality Evaluation of Spinel
Quality Grading Elements of Spinel
Comprehensive Analysis of the "Vibrant" Standard
Appreciation of "Vibrant" Spinel
The "Velvet" Effect of Spinel
"Hot Pink" Spinel
"Lotus Color" Spinel
Analysis of Spinel Cut
Influence of Color Temperature on Spinel
Light Source and Spinel Procurement
Hue and Observation of Spinel

Fluorescence of Spinel

Chapter 6: Jedi Knight Spinel
Interpretation of the "Jedi Knight" Spinel Standard
Comprehensive Evaluation of the "Jedi Knight" Spinel
Quality Control of Spinel

Commercial Terms of Spinel

Chapter 7: Price Trends of Spinel
Analysis of Spinel Price Trends

Introduction to Global Production Areas and Output

Class Location

Remote classes, with the freedom to choose the location.

Class Mode

Online

Registration Method

Registration via links or by consulting the official education service WeChat.

Fee

￥299