Cookie monster agate
A geode infilled with milky blue quartz/agate bears an uncanny resemblance to Sesame Street’s infamous Cookie Monster.
Monthly Archives: January 2021
Fillmore underground fire
A thermal anomaly in Fillmore, California emits gases and heat that can burn the vegetation. A form of spontaneous combustion, the underground fire is difficult to extinguish.
Hexenplatten – the witches’ stone
The pitted surface of this outcrop in Switzerland was a mystery. Local people called it the “witches’ stone” or Hexenplatten because they imagined it was formed from the witches dancing.