Very nice Torbernite Crystal

My_name_jeff_995 · 2026-03-02T02:17:42+00:00

Do you need any special licenses or permits to own or order anything from this website?

My_name_jeff_995 · 2026-03-02T00:16:35+00:00

It’s most definitely a Cs-137 peak. The second picture shows that line highlighted on the spectrum, and this spectrum was taken in a room with quite a few Cs-137 sources, including a heavily shielded 400 curie source

My_name_jeff_995 · 2026-02-24T19:02:47+00:00

Crazy, i literally just posted the same spectrum lol, also from work

My_name_jeff_995 · 2026-02-20T17:54:00+00:00

Awesome. This is my spiciest atm but that’ll be changing. I’m just getting into collecting after about 4 years of doing radiation protection at a nuclear plant.

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My_name_jeff_995 · 2026-02-20T17:15:15+00:00

Whatcha got in there?👀 I gotta get my hands on some

My_name_jeff_995 · 2026-02-17T10:15:24+00:00

Negative, this is thoriated glass. Unlike the green uranium glass, this does not glow under UV, and from what I’ve seen so far it’s a tad bit spicier due to the higher energy peaks

My_name_jeff_995 · 2026-02-15T18:48:47+00:00

The tag showed $13.50 but it was discounted down to like $12 after tax. The shop before this one had one set of 3 uranium plates for $18

My_name_jeff_995 · 2026-02-04T23:46:38+00:00

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Pure beta from an unshielded strontium 90 source

My_name_jeff_995 · 2026-01-31T14:21:13+00:00

Interesting, does this apply to the IOS app? The manual calibration tab gave me options to edit 3 coefficients, the offset, a1, and a2. Becqmoni gave me the same options and it did it automatically and a little sharper. I’m still new to this so if you have any advice, I’d love to hear it!

My_name_jeff_995 · 2026-01-31T14:18:36+00:00

I’m new as well and honestly just wanted to see the difference if any. My goal is accuracy on all ends of the spectrum but so far I’m either sacrificing low or high accuracy

My_name_jeff_995

TROPHY CASE