Скачать или смотреть Rockin' Pop-Up: Dangerous Minerals

Some rocks are just stone cold killers. From asbestos to cinnabar, our natural world is full of toxic minerals, many of which appear in our everyday lives. Kick-off the Halloween season by digging into the dangerous side of geology during this month’s Rockin’ Pop-Up with Gavin and Graham — the Geology Gents.

About the series: Join the Geology Gents, Gavin Piccione and Graham Edwards, for monthly conversations about rocks live on Facebook. Each month we’ll explore a different geologic topic, from Santa Cruz formations to tips for being a more effective rockhound. Submit your questions ahead of time by emailing [email protected] and feel free to include pictures of rocks you’d like identified! Note: you do not need to have a Facebook account to be able to watch the program live.