我将会学习什么?

  The major gem sources and the physical properties of a gemstone.
  The market values of some of the most well-known gem varieties.

A basic introduction to the major sources, physical properties and market values of some of the most well-known gem varieties, providing students with the opportunity to get valuable hands-on experience.

 

 
  • 2018年课程表
  • 2019年课程表
  •  
    Theory and Practical Tag :

    Introduction to Gemstones and Gemology - Asian Institue of Gemological Sciences

    Comments

    Comment:
    Email:
    Name:
    YIC1A