You ever seen such pure clay underground like this?

[GC7]

 

[TANSTAAFL]

It's the wrong color! Everyone knows clay is red!

 

[Okie4570]

I saw that the other day, pretty fascinating I thought.

 

[GC7]

It's the wrong color! Everyone knows clay is red!

If you took away the iron in our clay, it would be gray?

 

[TerryMiller]

I watched a YouTube movie clip in which a German sniper shoots a sandbag at an allied observation point and the bag held a blue clay. One of the German characters then explained to a superior officer that clay of that color came from a certain depth (something like 15 meters) and that he suspected the allies were digging a tunnel. The superior officer didn't buy that an explosion that deep could harm them any.

 

[TerryMiller]

I watched a YouTube movie clip in which a German sniper shoots a sandbag at an allied observation point and the bag held a blue clay. One of the German characters then explained to a superior officer that clay of that color came from a certain depth (something like 15 meters) and that he suspected the allies were digging a tunnel. The superior officer didn't buy that an explosion that deep could harm them any.

Just found the video clip I referred to above. I was wrong. In the clip the soldier refers to the depth being at 25 meters.

 

[caliberbob]

Homeowner can’t figure out why his septic keeps backing up

 

[Chief Sapulpa]

When I worked for Kinder Morgan we had a mining operation in King William, VA for clay that was that same gray color. It was used at the Nestle Tidy Cat kitty litter plant nearby. When screened it they'd find sharks teeth and whale bones in it and they were stained the same color as the clay.