If you have a collection of minerals you can store a radioactive mineral in a glass bottle.
The alpha and beta radiations are retained by glass; the gamma rays from uranium having a low energy are also largely blocked .
For the uraninite: Brittle - Conchoidal - Very brittle fracture producing small, conchoidal fragments; data from http://webmineral.com/data/Uraninite.shtml. Any mineral of uranium has its specific properties - and we know now approx. 200 uranium minerals.
Radium has not its own minerals; radium exist in extremely low concentrations in uranium and thorium ores.
pitchblende was the first, but any good uranium ore will do as it is a daughter element of uranium's decay.
The planet Uranus was discovered in 1781 by William Hershel; in 1789 Martin Heinrich Klaproth identified an unknown mineral (containing an oxide of uranium) and as a tribute to Herschel the new element was called uranium.
Autunite is a mineral containing Uranium and is therefore radioactive.
No, but it is an element found in many minerals.
For the uraninite: Brittle - Conchoidal - Very brittle fracture producing small, conchoidal fragments; data from http://webmineral.com/data/Uraninite.shtml. Any mineral of uranium has its specific properties - and we know now approx. 200 uranium minerals.
Radium has not its own minerals; radium exist in extremely low concentrations in uranium and thorium ores.
it is uranium
Uranium ores can be in the future an important ressource of Chad.
The most common minerals of uranium are uraninite and carnotite.
Uranium fuel.
It is an ore of uranium.
It is an ore of uranium.
uranium?
Uranium was discovered in 1789 (as an oxide in the mineral pitchblende) by Martin Heinrich Klaproth, studying a mineral sample from Joachimow. The pure uranium was obtained in 1841 by Eugene Melchior Peligot.
Uranium is not a mineral, but a metal. For more info, go to periodictable.com