With over 150 years of combined collecting experience, The Arkenstone offers a team of professional mineral collectors to help guide and build your collection.
Dr. Robert Lavinsky, President and Founder
A collector from the age of 12, Dr. Robert Lavinsky first started participating in mineral shows at the age of 14. He initially planned to launch his career in molecular genetics and received his doctoral degree from UC-San Diego, but his passion for minerals led to a career change. Rob realized the potential to move the mineral world online and www.iRocks.com became the first mineral-selling website online in 1996. Since then, he has been a full-time dedicated mineral dealer and recently had a new mineral, Lavinskyite, named after him.
Business Manager, Gallery Manager
Jeff Starr is a geologist, retired Science teacher and soccer coach, now working full time at The Arkenstone. Once he began collecting seriously, much of his focus was on Fluorite for its wide range of colors, habits, and associations, as well as its affordability. As his collecting has matured, his collection has broadened. Aesthetics are the number one priority for him when choosing specimens for his collection.
Karl Warning was exposed to nature, museums and minerals as a child on annual family driving vacations and began collecting/buying specimens when attending the University of Texas at Austin in Petroleum Geology. The mineral collecting disease really took hold when he joined the working world and has not abated since. He started working at The Arkenstone in 2003, permitting him to work every day in his passion. Karl collects aesthetic specimens from world wide localities in the miniature to small cabinet size, with particular emphasis on calcite and pyromorphite.
Wally started collecting fine mineral specimens in 1980 shortly after discovering a copy of the Mineralogical Record in a rock shop. He has been a member of the Dallas collecting community since 1981 and has attended nearly 30 Tucson shows. He reads the complete set of Mineralogical Record every year (1971-present) and seems to have a photographic memory for illustrated specimens - several of which he has spotted on our shelves sitting there unrecognized! Worldwide mineral specimens of exceptional quality and aesthetics from miniature through cabinet size comprise his small but select collection. After selling his first collection in 2012, he has been actively pursuing the best specimens he can acquire. Wally is also an avid bibliophile with more than 500 books, mostly antique, on mineralogy.
Zachary was born and raised in Cleveland, Ohio and moved to Dallas 6 years ago. He had a love for minerals as a child and had a small rock collection and fossil collection growing up. His uncle Kevin (Brown) would send him rocks when he was a kid, and Zach remembers visiting him when he was a teenager and seeing how amazing his collection was. He was just blown away by how many amazing minerals Kevin had. So when the Arkenstone needed a new lucite specialist for our custom bases, Kevin asked Zach to come down to Dallas for a job opportunity. He had no idea of the world he was walking into! Zach saw how amazing the gallery was and just how big and small this world was. He saw what this business could become and didn't want to be on the sidelines of something truly amazing. So now like most people in this world of beautiful minerals, Zach has an addiction to minerals and has about 15 pieces in his growing collection.
Beth Van Allen, Lead Photographer
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Monica's first foray into the mineral world started shortly after her parents began collecting. She was living in Shanghai using her degrees in Business and Mandarin working in imports when she helped Rob during a mineral show in China, and she gradually became more involved in The Arkenstone's activities in China by assisting in expo planning, client relations, and translating. While she only started with the company in early 2013, she has been quickly learning about minerals and has enjoyed the willingness of others to share their passion for collecting. At The Arkenstone, she also assists with web and print design as well as directing the Dallas Mineral Collecting Symposium.
Rob Mosley (aka Romo, because two Robs gets confusing!)
Romo is a native Texan from the DFW area. He is fresh to the mineral world and appreciates the opportunity to be immersed in to this mesmerizing hybrid of natural art dealing and collecting. He's always enjoyed digital photography, and this eventually led to the endeavor of trying to improve techniques for the capture of minerals in flat images. Romo photographs for our auctions and updates, and he also helps handle social media postings and events throughout the year. He hasn't decided where to start his personal mineral collection yet... but is absorbing a plethora of knowledge from his co-workers to help guide his path!
Tom Campbell, Staff Mineralogist
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