The fire destroyed one of the historic "20-mule team" wagons from the late 19th century. A steam tractor named "Old Dinah" survived. NPS In the 1880s, workers began extracting borax from the ...

BORON, Calif. (KERO) — Geologist Tim Elam to deliver special presentation about Borax mining and 20 Mule Team at Buena Vista Museum. The presentation is Saturday at 1:30 p.m. More information is ...

The FDA says it is illegal to include borax in food, and 20 Team Mule Borax – a leading brand of the cleaner that contains the chemical – instructs people not to use it outside its recommended ...