Is There Radiation In Marble

Radon originating from the soil beneath homes is a more common problem and a far larger public health risk than radon from granite building materials.

Is there radiation in marble.

There are two ways in which countertops tiles and other finishes made of granite might emit any level of radiation. Granite and marble do emit tiny but noticeable amount of radiation in different proportions. It is believed that this is the result of the introduction of exotic granite slabs into the us. It does pay to find out for sure if there are harmful levels of radioactive elements in your granite countertops.

How much radiation exposure can i get from building materials. Both granite and marble are naturally occurring materials that were formed millions of years ago similar to minerals. There are no radionuclides that could be a source of radiation in these marbles and to mention any radiation in these stones is completely impossible. While radon gas and radiation emission levels attributable to granite are not typically high there are simply too many variables to generalize about the potential health risks inside a particular home that has granite countertops.

Building materials that are made up of sandstone concrete brick natural stone gypsum and granite are highly unlikely to contain radioactive material that will increase radiation dose above the low levels of background radiation we receive on a daily basis. Therefore the travertine beige marble white and other colored carbonated marbles which make up 95 of turkey s marble production do not have any emission in terms of radiation and. However keep in mind that avoiding granite countertops does not mean you avoid radiation or radon gas emissions in your home. Radiation and radon are generally lower in marbles but both marble and granite has been studied for many years on these issues.

Visit the conference of radiation control program directors crcpd exit website to find the radiation program contact for each state. After all there are always exceptions to the rule. Marble is commonly used for sculpture and as a building material. The lowdown on granite radiation.

Marble is a metamorphic rock composed of recrystallized carbonate minerals most commonly calcite or dolomite marble is typically not foliated although there are exceptions in geology the term marble refers to metamorphosed limestone but its use in stonemasonry more broadly encompasses unmetamorphosed limestone. The first is by release of tiny amounts of the radioactive gas radon which can be breathed in.