Providing unsolicited (weird?) music suggestions.
Trying to contribute to the open-source movement. Earns money as a freelance consultant spends it with all the rest.
I have seen similar formations in the desert within sandstones either from the water table leaching iron or iron from magmatic intrusions. They can form little marbles too.
I have seen similar formations in the desert within sandstones either from the water table leaching iron or iron from magmatic intrusions. They can form little marbles too.
en.wikipedia.org/wiki/Xanthor...
en.wikipedia.org/wiki/Xanthor...