• Register

Information for users from the old Q&A site
If you have an account from our old Q&A site, your account was transferred over, but you need to reset your password and confirm your email address.
Reset Password here
Confirm Email here

1,989 questions

3,443 answers


12,374 users

When were lab created alexandrites first made?

0 votes
asked Jun 21, 2015 by ogamgal (120 points)

1 Answer

0 votes
1964 first made in lab
answered Jun 25, 2015 by Weasel (48,190 points)