Can quartz countertops cause cancer?
Emily Sparks
Published May 22, 2026
Can quartz countertops cause cancer?
When slabs of engineered stone are cut and finished to fit a kitchen or bathroom, large quantities of silica particles are released. If workers inhale them, it can start a process leading to silicosis as well as to lung cancer and kidney disease.
Is quartz safer than granite?
Quartz is actually harder than granite and thus, more durable. In fact, quartz is nearly indestructible, and because it isn’t porous like granite, it’s easy to keep your countertops relatively bacteria-free. Be careful with cooking pans though: Quartz can be damaged by excessive heat, so use heating pads at all times.
Is quartz dangerous for health?
Quartz, silica, crystalline silica and flint are non-toxic materials having no known adverse health effects from ingestion. Because of the abundance of silica, potential hazards are widespread. NIOSH in the US has estimated that 3.2 million workers in the USA are exposed to silica dust.
Are quartz worktops radioactive?
Most quartz is produced using a good proportion of white quartzite – not really a radioactive rock at all.
Should I be concerned about the radiation that quartz?
On checking with some of the quartz countertop companies, I was informed that quartz does contain some radioactive materials. Are these amounts enough to worry about if one is concerned about cancer? Yes, some granites and quartzes contain uranium, a radioactive element.
What kind of radiation can you get from granite countertops?
With both granite and quartz countertops, we are concerned about two primary ways in which consumers can be exposed to radiation: by inhaling radon gas released when uranium and thorium decay and by exposure to gamma radiation emitted by natural radionuclides. Let’s consider the hazards of radon inhalation first.
Is it true that Quartz countertops emit radon?
There are no future plans by the EPA for any continued studies concerning quartz countertops and their possible connection to radon, but the agency does advise and recommend that homeowners and businesses arrange for private inspections and testing if homeowner worries continue to be an ongoing problem or concern.
Is it safe to use granite and quartz?
Yes, some granites and quartzes contain uranium, a radioactive element. You are safe from significant exposure to the uranium while it is locked in the granite and/or if it is present at very low levels within the installed materials.
Does quartz cause cancer?
While it’s still not completely clear, crystalline quartz can allegedly contaminate the silica found in deodorant. Crystalline quartz is a carcinogen, which can cause cancer. On top of that, silica can also irritate the skin, so it’s best to steer clear of it altogether.
Does granite cause cancer?
Evidence has recently surfaced that granite is causing cancer through the amounts of radon it emits through manmade granite products. Radon is emitted through the decay of uranium which is widespread and naturally occurring in the earth’s crust.
Does soapstone emit radon?
Home Does soapstone emit radon. While some granite countertops can give a trace of radon, they usually do not give off enough radiation to be harmful. Soapstone does not even have the requisite particles in it to emit this kind
What is radioactivity in chemistry?
Radioactivity in Chemistry means the same thing as it means in Physics or any other field of science. As the name implies radioactivity is the act of emitting radiations spontaneously. These radiations are emitted by an atomic nucleus that for some reason is unstable.