The Official /r/Radioactive_Rocks Buy/Sell/Swap Thread -- Summer 2026
The /r/Radioactive_Rocks mod team is contractually obligated not to stay abreast of TikTok trends, but we understand that "hot rock summer" may be a thing this year, and we're all for it. Here's the place for you to pick up your own hot rocks -- or share your finds with others instead of letting them gradually turn to Lead in your closet. There will probably be a second B/S/S thread posted later in the summer (July?), so don't despair if you haven't yet gone digging this season.
Rules:
Post as many items as you would like, but please keep it to one comment thread per month. Feel free to update your entries as often as you would like.
Once an item is sold or you have found what you are looking for, please update your comment with a "Sold" or delete it so we can keep things neat and tidy.
Mods will not be responsible for resolving any transaction disputes. You can view past threads to get to know our regulars and see their generally very positive feedback, but we as a sub do not keep an official list of "approved"/vetted sellers. We do try to remove fishy / vague listings if they appear, but always use your best judgment when dealing with strangers on the internet.
Use a secure third party to conduct the transaction. Etsy & eBay are options, although both have been known to remove listings for certain radioactive minerals. There are a number of reputable online storefronts -- incomplete list here -- although, as above, the mod team does not specifically endorse any particular sellers.
Do not post anything that would violate Subreddit Rule 2 ("No Illegal Materials") and Rule 1 ("unsafe Handling" includes crushed rock fragments and dust in vials) or otherwise cause the authorities to take an interest. This thread is generally for the exchange of natural radioactive mineral specimens and detection equipment, not purified chemicals or artificial isotopes which may be more hazardous and/or require special permits. If you are unsure, send a message to the mod team before posting and we can make a decision.
Familiarize yourself with all applicable requirements to safely and legally send/receive specimens (e.g. USPS Publication 52), keeping in mind that foreign mail services may have regulations of their own regarding hazardous materials, and private couriers like FedEx typically ban them entirely. You can search this subreddit for past discussions on how to ship specimens.
Please keep posts and materials offered relevant to our subreddit. Feel free to post a link to your online storefront if you have radioactive minerals or related items for sale in your shop.
Cheers,
Your r/Radioactive_Rocks mod team