• 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

2,161 questions

3,789 answers


26,691 users

Can oral contact with Agate or Jasper cause toxicity?

0 votes
asked Dec 23, 2017 by BWRye (120 points)

1 Answer

0 votes

I continually collect specimens of these two. A geology professor I know constantly licks specimens. These two rocks are both SiO2. Jasper has iron in it. So do many specimens of agate. Occasional contact has not harmed me.

answered Jan 2, 2018 by Weasel (56,340 points)

Related questions