Not exact matches
All applications
contain known occurrences of
uranium in geological environments and styles of mineralisation similar to both the Rössing and Langer Heinrich
deposits, Bannerman said.
They also
contain deposits of opaline, a material that's very promising for
uranium - series dating.
A younger volcanic
deposit lying in the rock above these fossils includes zircons, tiny bits of silicate mineral that often
contain trace amounts of
uranium.
The thin calcite
deposits on cave art can be contaminated by new flows of
uranium -
containing water, dust, or other detritus, making the art seem older than it is, he and his colleagues argued.
These
contain traces of the radioactive elements
uranium and thorium, which indicate when the
deposits formed — and therefore give a minimum age for whatever lies beneath.
These
contain traces of the radioactive elements
uranium and thorium, which indicate when the
deposits formed - and therefore give a minimum age for whatever lies beneath.
The data show that
uranium ore
deposits yet to be mined
contain more than 3,500,000 tonnes («tonnes,» or «metric tons,» weigh 1000 kilograms or 2200 pounds, 10 % more than a 2000 pound «ton») of
uranium.
U.S. UET
contain more than 20 times the amount of
uranium in the yet - to - be mined Church Rock and Crownpoint
deposits.
The scientists found tiny carbonate
deposits that
contained traces of the elements
uranium and thorium on the cave paintings.
Villains have stolen a jeweled crest
containing a map which shows the location of a
uranium deposit.