Home
Groups
Pages
Marketplace
See More
Groups Pages Marketplace Events Blogs Offers Jobs Courses Forums Movies Games
Sign In Sign Up
Theme Switcher
Night Mode
"Growing" diamonds in the lab
How is rough uncut diamond "refined"? According to Shan Chongxin, a professor at Zhengda University, diamond is made of carbon element under the special conditions of high temperature and high pressure deep in the earth, plus a certain content and ratio of iron group metals as catalysts, after hundreds of millions of years of "cultivation". And artificially cultivated diamonds can shorten this...
Like
1
· 0 Comments ·0 Shares ·7K Views ·0 Reviews
Please log in to like, share and comment!
Upgrade to Pro
Choose the Plan That's Right for You
Upgrade