Discussion about this post

User's avatar
Kris Larsen's avatar

I worked in the North Dakota Oilfield in 2011. At the time they would lay down this weird stuff they called Scoria, to top the drilling sites and make them able to have equipment roll across it.

In this Scoria you would occasionally find Petrified wood. This Scoria is a misnamed byproduct of coal bed that has been set afire by lightning and turned the clay like soil surrounding it into this weird clinker. The Petrified wood and the rest of the Scoria, rings like fine china when they bump together. After reading this article I wonder how this Petrified wood is formed. Heck I'm still wondering how coal is formed.

Expand full comment
1 more comment...

No posts