Silicosis and the Quartz Industry: A New Chapter or a Temporary Fix?

In September 2025, Business of Home published a sobering look at the artificial stone industry’s reckoning with accelerated silicosis—a deadly lung disease caused by inhaling nano-sized particles of crystalline silica and other toxins in traditional artificial stone. The article, “Is low-silica stone the path forward for the quartz industry?” spotlights the aftermath of a landmark $52 million verdict awarded to Gustavo Reyes Gonzalez, a 34-year-old artificial stone fabricator who required a double lung transplant after years of exposure to toxic crystalline silica and other toxins in artificial stone.

A Shift in Materials—But Is It Enough?

Following the Reyes Gonzalez case and Australia’s nationwide ban on artificial stone, major manufacturers like Caesarstone and Cosentino have introduced “low-“ and so-called “zero-silica” alternatives. According to their advertising, Caesarstone’s new “Icon” line contains less than 1% crystalline silica, while Cosentino’s Q0 surface boasts recycled content and claimed minimal silica levels.

As of this week, California’s Department of Public Health has recorded 391 silicosis cases and 22 deaths linked to artificial stone in California alone. The median age of diagnosis is just 46. These are not isolated incidents—they are a public health crisis.

Sky News Exposé Unveils California Silicosis Epidemic

Charley Velasco Ariza speaks at a podium while silicosis victim, Jose Pena, listens intently. The setting is a formal meeting of the CalOSHA Standards Board.

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Understanding Artificial Stone and Its Unique Hazards

Artificial stone, also referred to as engineered stone or manufactured stone, is composed of at least 90 percent crystalline silica. The remaining portion consists of other toxins such as glue, dyes, and resins, commonly known as volatile organic compounds (VOCs).

When artificial stone is fabricated, it releases nano‑sized silica particles that are small enough to bypass the body’s natural defenses and embed deep within the lungs. Medical professionals interviewed in the Sky News report explain that once these particles are inhaled, they can trigger aggressive, irreversible lung damage.

Silicosis caused by artificial stone silica dust exposure often progresses rapidly. Even after exposure ends, the disease continues to worsen. There is no cure. For some patients, a lung transplant becomes the only remaining medical option, and even that option only provides limited time.

California at the Center of the Crisis

Sky News focused its investigation on California because the state has become the most visible epicenter of artificial stone silicosis in the United States. Hundreds of cases have already been identified, many involving relatively young workers. Families interviewed in the report describe sudden diagnoses, swift health decline, and the devastating emotional and financial toll that follows.

Physicians featured in the investigation emphasize that the number of diagnosed cases likely represents only a fraction of those already affected. Silicosis is frequently misdiagnosed, particularly in its early stages. Many workers do not know they are ill until the disease has progressed to a severe and irreversible state.

Human Stories Behind the Statistics

The Sky News report centers on individuals whose daily lives have been profoundly altered. Workers describe living tethered to oxygen tanks, unable to work, drive, or participate in activities they once enjoyed. Spouses and children speak openly about fear, grief, and uncertainty about the future.

One recurring theme throughout the investigation is the profound disconnect between the marketed image of artificial stone and the reality experienced by those who fabricate it. While consumers see polished surfaces in kitchens and bathrooms, the workers behind those products often face lifelong consequences.

Medical Consensus on Artificial Stone Fabrication

Doctors interviewed by Sky News consistently express concern about the real‑world risks of fabricating artificial stone. Outside of laboratory conditions, they explain, the combination of extremely high silica content, nano‑sized particles, and additional toxins creates a level of exposure that is extraordinarily difficult to control.

These medical perspectives align with what many treating physicians have observed firsthand: artificial stone silicosis is not rare, not mild, and not theoretical. It is a serious and ongoing disease affecting real people and real families.

Brayton Purcell LLP’s Role in Addressing the Crisis

Brayton Purcell LLP has represented individuals harmed by toxic exposures for decades and currently represents hundreds of workers diagnosed with artificial stone silicosis. The firm’s work includes coordinating advanced medical evaluations, reviewing diagnostic imaging, and helping families understand the legal options available to them.

In the Sky News investigation, James Nevin, a partner at Brayton Purcell LLP, discusses the scale of the disease and the alarming rate at which silicosis is appearing among individuals who fabricate artificial stone. His remarks reflect extensive experience reviewing medical data and working directly with affected families.

A Warning Beyond California

Although the Sky News report focuses on California, its message extends far beyond state and national borders. Artificial stone is used globally, and countries currently reporting fewer cases may simply be earlier in the timeline of disease recognition.

The investigation raises a critical question for policymakers, medical professionals, and the public worldwide: Are we fully seeing the consequences of this product, or are we only beginning to understand them?

Have You or a Family Member Been Affected by Artificial Stone Silicosis?

At Brayton Purcell LLP, we represent workers harmed by toxic occupational exposures and are actively helping families affected by artificial stone silicosis. Our legal team can review your work history, medical diagnosis, and potential claim with care and urgency.

Call Brayton Purcell LLP for a consultation and get the legal support you need.

Call (800) 361-2417

FAQs

1What is artificial stone?

Artificial stone is a countertop material composed of at least 90 percent crystalline silica, with the remaining portion made up of other toxins known as VOCs. It is widely used in kitchens and bathrooms and is sometimes marketed as engineered or manufactured stone.

2What is silicosis?

Silicosis is a progressive, incurable lung disease caused by inhaling respirable crystalline silica. Once the disease develops, it continues to worsen even after exposure stops. Symptoms may include severe shortness of breath, chronic cough, and respiratory failure.

3Why is artificial stone silicosis often diagnosed late?

Silicosis can develop silently over time. Early symptoms may be mistaken for other respiratory conditions, allowing the disease to progress before it is recognized.