Spanoite: Newly Discovered Mineral Honors Tyler Spano's Contributions

On July 6, 2026, Tyler Spano, a prominent mineralogist at the Oak Ridge National Laboratory, was honored with the naming of a newly discovered mineral, spanoite, after her significant contributions to the field of mineralogy. This rare mineral, found by a colleague at the Carnegie Museum of Natural History, features a unique combination of uranium, vanadium, and thallium, marking a first in mineral discovery.

The Significance of Spanoite

Spanoite is notable not just for its composition but also for its rarity. It occurs in a small set of crystals, making it challenging to study. To analyze its properties, researchers utilize a Raman spectrometer, an instrument that employs light to detect molecular vibrations. “In general, it just forms these cute little crystals,” said Spano, reflecting on the characteristics of rare minerals.

Spano’s journey in mineralogy has been marked by impactful discoveries, including finchite, another mineral she identified during her doctoral studies. This mineral, named after a uranium geologist, shares a similar structure and contains uranium and vanadium, much like spanoite.

Recognition and Contributions

The naming of spanoite is a testament to Spano's expertise and dedication in the field. “It’s one of the highest honors that you could receive as a mineralogist,” she stated, expressing her gratitude for this recognition. The process of naming minerals is governed by the International Mineralogical Association, which ensures that researchers cannot name minerals after themselves, thereby reinforcing the community’s acknowledgment of Spano’s contributions.

Spano’s work extends beyond mineralogy; she actively applies her knowledge to nuclear forensics research and nonproliferation efforts. “There’s a lot of structural similarities in uranium minerals and nuclear fuel cycle materials,” she explained, highlighting the importance of understanding material structures in ensuring national security.

Impact on National Security

Spano’s expertise allows her to contribute significantly to the understanding of how different materials are formed and aged, which is crucial for nuclear safety. “It helps in keeping the country safe,” she noted, emphasizing the broader implications of her research.

Her passion for science and collaboration with diverse teams drives her continuous learning and discovery. “One of the things I like the most about my career is being able to work with lots of different people who come from very different backgrounds,” she said, underlining the value of varied perspectives in scientific research.