Crystals are really from the Pre-Cambrian.
...as are the mica spacers in your 811's.
And the ground up , clay based and fired ceramics in your tube sockets, the silica for tube glass envelopes, and all the petroleum based ( Jurassic) plastics, wire insulation, etc. along with all the copper and other metals used in your rig.
Well come to think of it all including us come from stellar nebula, heavier elements from previous super novae, and general mayhem of universe creation from time immemorial.
..sorry. Couldn't stop myself.
Seriously, Always like reading about your HB projects and enjoyed the humor of your avatar.