Showing off My Rocks

[Admin]

Last week I had another Great Grand daughter visit that wanted to see my rocks.

Here is a photo she took.

Years ago I cut groves into this 2 X 4 to hold my small slabs. Most are Brazilian.
Perhaps a 2X 6 or 8 would have been better.

Also present are a chunk of copper, Iron pyrite, copper pyrite, and other slabs

[Admin]

But those tiny quartz crystals floating in the voids are for a while still being assaulted by thousands of shockwaves per second! That turns them on, off, reverse, off, reverse . . .

So my theory is that those tight bands are made in minutes, not centuries.



How far are they from the shockwave source? How powerful were they? Are those bands DATA on that?

These slabs are from Indonesia - the land of Krakatoa.

How far apart were they?