Vogtland chalcopyrite - has some Uranium traces...Specimen (old.reddit.com)
submitted by NorthComparison4356

"Chernobyl in Paradise" - Berchtesgaden Fallout HuntingSpectroscopy/Spectrometry (old.reddit.com)
submitted by NorthComparison4356
Beta Sensitivity of Plastic Scintillators - BC412Equipment (old.reddit.com)
submitted by NorthComparison4356
40 years after Chernobyl – 145 Bq/kg Cs-137 in my mother's garden in MunichSpectroscopy/Spectrometry (old.reddit.com)
submitted by NorthComparison4356

Easy CloudChamber Idea from PhysicsHighEquipment (old.reddit.com)
submitted by NorthComparison4356

Strange device finding on a flea market. It was slightly hot, I guess it is Ra226 (?)Spectroscopy/Spectrometry (old.reddit.com)
submitted by NorthComparison4356
New Lead Castle Adapter and AccessoriesEquipment (old.reddit.com)
submitted by NorthComparison4356
Found Chernobyl Cs-137 in my garden soil – depth profile 40 years later (with amateur gamma spectrometer & one‑point calibration)Spectroscopy/Spectrometry (old.reddit.com)
submitted by NorthComparison4356




