Water streaming through gashes in the seabed concentrates copper, silver, gold and other metals
into rich deposits that are often mined after plate tectonics nudges them onto dry land.
Not exact matches
Understand that Cyprus is (was) considered a tax heaven by Russians «nouveaux
riches» who
deposited enormous amounts
into Cyprus tiny banks.
Ocean
deposits of calcium carbonate, or limestone, indicate that CO2 -
rich rainwater stripped calcium and strontium from the Himalayan rock; these elements fused with the carbon dioxide and spilled
into the sea, effectively pulling carbon from the atmosphere.
When this mineral -
rich water drips
into caves, it leaves mineral
deposits behind that form layers which grow during wet periods and form dusty skins when the water dries up.
As part of a search for the cause, geologic tests revealed large
deposits of arsenic -
rich minerals steadily leaching
into groundwater, causing levels in many wells to top 500 ppb.
The shale, named for the town of Eagle Ford, TX, is a geologic remnant of the ancient ocean that covered present day Texas millions of years ago, when the remains of sea life (especially ancient plankton) died and
deposited onto the seafloor, were buried by several hundred feet of sediment, eventually turning
into the
rich source of hydrocarbons we have today.The shale was first tapped in 2008 and now has around 20 active fields good producing over 900 million cubic feet per day of natural gas.
n isolated, iron -
rich bay in the heart of East Africa is offering scientists a rare glimpse back
into Earth's primitive marine environment, and supports theories that tiny microbes created some of the world's largest ore
deposits billions of years ago.
As this hot, mineral -
rich water comes
into contact with the cold bottom water, these minerals precipitate and form
deposits on the surrounding rocks.
But T'Challa's boasts about Wakanda's fanciful independence from other nations and its
rich deposits of vibranium (a magical ore used to make weapons as well as Panther's invincible suit) merely seduce Marvel fans
into accepting a new brand of exoticized inanity.
«The VET JET transdermal vaccination system creates a dispersion pattern that
deposits vaccine directly
into the immune cell
rich layers of tissue without using a needle,» says Mills.
«Other sediments continued to be
deposited and further buried the oganic -
rich sediment layer to depths of thousands of feet, compressing the layers
into a rock that would become the source for oil.
A few years ago, Mitchell Energy and others combined HF with horizontal drilling to tap
into hydrocarbon -
rich shale
deposits that previously refused to surrender their energy
riches.