SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Gold/Mining/Energy : Anything graphite based, CCB, Zen and hopefully much more. -- Ignore unavailable to you. Want to Upgrade?


To: the Chief who wrote (1949)1/28/2021 11:30:18 AM
From: Rocket Red  Read Replies (1) | Respond to of 2618
 
Zen is not worth 50 cents never mind where its trading today covid hump nothing more



To: the Chief who wrote (1949)1/28/2021 2:28:19 PM
From: tturner  Read Replies (1) | Respond to of 2618
 
Outside of Radium, don't think "contaminants" are an issue. Dosage is in the LOW micro grams. at .15 percent unpurity rate, we are talking nano grams. Too small to matter--- even for the U.S. EPA (and that's saying something.