I'm stuck.

I search in game (knowlege,crafting notes) and a bit online (but it give me the same in game info).

Where i can get a magic crystal of abundance-armor ?

It's for an alchemy quest.(ingredient)

Is it a loot (like most magic crystal) ?

Can i craft it (seems not,as far as i know) ?

Thanks.

its drops at iron mine and skell grave yard.