For many of us, the compulsion to collect starts in childhood as a form of play. But things can get serious fast. My father-in-law David Byers remembers: “As a kid, I used to come home with my pockets full of rocks.” By the time he was 20, he had started collecting for real, informed by an undergraduate education in geology. He didn’t stop until 1,200 specimens later, a number he assures me isn’t actually that large by private mineral collection standards!
We asked David about motivating criteria. “Perfection” was paramount; he wanted undamaged and uncut natural crystals. He became a regular at the world’s largest and most prestigious gem and mineral show: during 45 years, he missed the mineral-lover’s annual pilgrimage to Tucson only three times.