The History of American Quartz and How Borosilicate Art Changed the Glass Industry

Written By Kyla Hinckley - 

Glass art has evolved over thousands of years, blending science, craftsmanship, and creativity into one remarkable medium. At Inhale Bliss Glass Gallery, we appreciate not only the finished artwork but also the fascinating materials and techniques that make each piece possible. Two of the most important materials in the world of modern glass art are quartz and borosilicate glass. 

What Is Quartz? 

Quartz is one of the most abundant naturally occurring minerals on Earth. Composed primarily of silica (silicon dioxide), it is known for its exceptional hardness, durability, and heat resistance. Because of these qualities, quartz is widely used in industries ranging from electronics and watchmaking to laboratory equipment and advanced manufacturing. 

In the world of functional glass and glass art, quartz is prized for its ability to withstand extremely high temperatures. Many premium accessories—including bangers, dab tools, bowls, and other specialized components—are crafted from quartz because of its impressive heat resistance and longevity. 

The Art of Glassblowing 

Creating glass art is both a technical skill and an artistic craft. Artists use specialized torches that can reach temperatures exceeding 3,000°F (1,650°C) to heat materials until they become molten and workable. Depending on the project, artists may use lathes, graphite shaping tools, and carefully controlled airflow to form intricate designs. 

Every finished piece is the result of a delicate balance between heat, gravity, timing, and years of practiced technique. Whether creating functional glass, decorative sculptures, or wearable art, the maker reflects precision and creativity in each piece. 

A Tradition That Spans Thousands of Years 

Glassmaking has a rich history dating back more than 2,000 years. Around the first century BCE, artisans in ancient Syria revolutionized glass production by developing glassblowing techniques. Ancient Egyptian and Roman craftsmen soon used these methods to create perfume bottles, oil flasks, bowls, and decorative vessels. 

Today, those same foundational techniques continue to inspire modern artists, who produce everything from elegant vases and sculptures to pendants, jewelry, pipes, and other functional glass art. 

What Is Borosilicate Glass? 

While quartz remains an exceptional material, borosilicate glass has become the industry standard for much of today's artistic and functional glasswork. 

Borosilicate glass is made primarily from silica and boron trioxide, creating a material that is highly resistant to thermal shock and everyday use. It softens and becomes workable at significantly lower temperatures than quartz, making it more practical for artists while still offering excellent strength and durability. 

Compared to quartz, borosilicate is generally more affordable, easier to manipulate during the glassblowing process, and well suited for creating detailed artistic designs. These advantages have helped make it the preferred material for many contemporary glass artists. 

The Rise of Borosilicate Art 

German chemist Otto Schott developed borosilicate glass in 1887, originally for scientific and industrial applications. Throughout the early 20th century, scientific glassblowers used it to manufacture laboratory glassware, thermometers, and industrial piping because of its ability to withstand rapid temperature changes. 

By the late 20th century, artists and lampworkers began recognizing borosilicate's creative potential. During the 1980s and 1990s, it became increasingly popular for handcrafted jewelry, sculptures, and functional glass pieces. This shift transformed the glass art community, allowing artists to create more intricate designs while making high-quality glass art more accessible to collectors. 

The Evolution of Glass Art 

The introduction of borosilicate opened the door to a new generation of artistic expression. Modern glass artists continue to push the boundaries of what is possible, combining centuries-old techniques with innovative tools and contemporary design. 

Whether working with quartz or borosilicate, every handcrafted piece represents patience, precision, and imagination. At Inhale Bliss Glass Gallery, we're proud to celebrate the artists who carry this tradition forward, creating unique works that honor the history of glass while shaping its future.