- in mines (salt domes) - in sea water
gold
- from sea water - from salt domes The extracted salt is refined by repeated crystallization/recrystallization.
This is an example of geological vertical intrusion.
A. C. Simcox has written: 'Borehole locations on seven interior salt domes' -- subject(s): Radioactive waste disposal, Boring, Salt domes
oil, low density, plastic flow, and subsurface salt layers.
A salt dome is a geological structure of sodium chloride (halite) which is deformed and intruded in the adjacent rocks.
weaving gold
It is a matter of cost and design. The gold domes are not real gold and are painted or have a covering of copper or other metal sheets. The design of domes determines if it can carry the weight of a layer of metal on the outside and some did start out with the sheets but in reconstruction and repair they were not replaced.
Salt Domes.
Louisiana has swamps, rivers, wetlands, salt domes, and uplifts.
Salt hasn't gold.