Glad to hear you are OK......
This reminds me of a story, about primers & big bangs, I heard at the local range a couple of months back.......
The way the story was told...... about 10 to 15yrs ago one of the Armourers at the RCMP training depot (here in Regina) had a bunch of primers that were questionable, so he didn't want to load them, (small flood in a basement or some such)
They put "at least 15,000" (according to the story teller) primers in a box.... and then shot the box with a .308..... BIG HUGE BANG apparently..... Dust falling from the ceiling, ears rang for a hour even with ear plugs and muffs on..... and picking up primers from all over the indoor 100m range......
Thats right, aparently this all took place at the 100m indoor range at the depot!
It's probably not true, but one heck of a story, from a really good story teller!
Cheers!