• 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

2,065 questions

3,575 answers

948 comments

14,301 users

what is paragenesis, mode of occurence and important uses of mineral Columbite

0 votes
asked Mar 27, 2017 by Arman (120 points)

1 Answer

0 votes

This page has all this information on Columbite:

http://www.minerals.net/mineral/columbite.aspx

answered Apr 28, 2017 by hershel (49,750 points)

Related questions

0 votes
1 answer
+1 vote
1 answer
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer
 


...