These range from natural materials such as wood marble and granite to engineered products such as quartz stone.
The radioactivity of marble.
Many homes contain decorative rock and stone such as granite and marble.
Some building materials such as granite brick marble and other items contain natural radioactivity.
Yes it is true.
Generally these substances contain traces of radioactive elements like uranium thorium and their daughter products like radium polonium and radon.
Although the marbles emit beta particles and gamma rays which are dangerous at high levels they only give off a small number of these radioactive decay products.
By curiouspost august 23 2015.
These marbles barely register on sensitive geiger counters and the radiation emitted barely creeps above the background radiation we experience everyday from natural sources.
The amount of radioactivity in building materials depends on the type of material but the amount of radiation released from these materials is typically very very low.
One of the top picks for us homeowners is granite because it is durable and beautiful as well as affordable.