Is Marble Radioactive

The mainstream of the market price of stone is generally in the 10 00 to 15 00 per square feet.

Is marble radioactive.

Granite like any other stone may contain veins of naturally occurring radioactive elements like uranium thorium and their radioactive decay products. The story here appears to be that some granite countertops have been found to emit high levels of radon a strongly carcinogenic natural radioactive element. It is possible for any granite sample to contain varying concentrations of uranium and other naturally occurring radioactive elements. The final material rate and processing costs is about 20 00 same as the consumer s who pay for the final price of one square foot of the slab.

This is only slightly radioactive if treated with chemicals. 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. In fact all natural stones of any type contain radioactive materials as a matter of course. Marble radiation is even smaller than wood.

After all there are always exceptions to the rule. Inhaling the accumulated radon could give rise to small degree of radiation. Take a look at these large slabs of stone. According to marble institute of america spokesman jim martinez 2 000 different stones from quarries around the world are sold as granite in the united states.

But if the findings. However keep in mind that avoiding granite countertops does not mean you avoid radiation or radon gas emissions in your home. These marbles barely register on sensitive geiger counters and the radiation emitted barely creeps above the background radiation we experience everyday from natural sources. It does pay to find out for sure if there are harmful levels of radioactive elements in your granite countertops.

However these radioactive materials are typically present in such tiny amounts that they are negligible. Marble is not considered to be radioactive even in the slightest bit. Granite may pose even less of a threat than marble or limestone because granite is a lot less porous. It is relieving to hear that the radioactive levels in granite and marble are too small to be of any concern but all construction materials in general emit a small amount of radon gas which is radioactive and can easily accumulate in poorly ventilated buildings.

The lowdown on granite radiation. These trace concentrations may vary from stone to stone or even within a single slab of granite.