What precautions do you need to take to store/handle uranium?
Uranium investments get interesting once you reach critical mass.
You have to diversify to avoid the blow up.
It is a regulated material so you have to protect and secure it.
I would suggest putting it in your right front pocket and at night sleeping with it under you pillow. ;)
I've found lead wool blankets (https://marshield.com/medical-shielding/lead-blankets/), but I can't seem to find lead pillow covers anywhere. Weird.
Too bad MarsMetal wasn't publicly traded...