Quark
The quark model was independently proposed by physicists Murray Gell-Mann and George Zweig in 1964. Quarks were introduced as parts of an ordering scheme for hadrons, and there was little evidence for their physical existence until deep inelastic scattering experiments at the Stanford Linear Accelerator Center in 1968. Accelerator experiments have provided evidence for all six flavors. The top quark, first observed at Fermilab in 1995, was the last to be discovered.
Keane Wonder Mine
The location was discovered by a miner named Jack Keane. Keane and a partner named Domingo Etcharren had scouted the area, called Chloride Cliffs, and had located a potential silver mine. Etcharren eventually left while Keane stayed behind to scout the area more thoroughly. As Etcharren was leaving he noticed an outcropping of quartz, which can often be found near gold deposits. When Keane investigated further, he discovered gold. Keane named the find "Keane's Wonder" and the two miners quickly sold an option on the claim to a New Yorker named Joseph DeLamar.