Is Marble Radioactive

Despite this they pose no danger to humans.

Is marble radioactive.

The mainstream of the market price of stone is generally in the 10 00 to 15 00 per square feet. These trace concentrations may vary from stone to stone or even within a single slab of granite. 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. After all there are always exceptions to the rule.

Marble is not considered to be radioactive even in the slightest bit. 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. Take a look at these large slabs of stone. Granite like any other stone may contain veins of naturally occurring radioactive elements like uranium thorium and their radioactive decay products.

Marble radiation is even smaller than wood. It is possible for any granite sample to contain varying concentrations of uranium and other naturally occurring radioactive elements. But if the findings. 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.

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. In fact all natural stones of any type contain radioactive materials as a matter of course. This is only slightly radioactive if treated with chemicals. However keep in mind that avoiding granite countertops does not mean you avoid radiation or radon gas emissions in your home.

It does pay to find out for sure if there are harmful levels of radioactive elements in your granite countertops. Granite may pose even less of a threat than marble or limestone because granite is a lot less porous. The lowdown on granite radiation. Does the epa believe there is a danger of radon gas or associated radiation being emitted from granite countertops.

However these radioactive materials are typically present in such tiny amounts that they are negligible. Radon is an odorless colorless gas produced by the breakdown of uranium that seeps out of the earth more commonly in some places on the planet than others.