[Rockhounds] What Bored These Tunnels Inside Thai Garnets?

[J Bryan Kramer]

<https://blogs.scientificamerican.com/artful-amoeba/what-bored-these-tunnels-inside-thai-garnets>

Interesting article.

BK

“The problem isn’t that Johnny can’t read. The problem isn’t even that
Johnny can’t think. The problem is that Johnny doesn’t know what
thinking is; he confuses it with feeling.”

Thomas Sowell

J Bryan Krämer       North Florida, USA
photos at: http://pbase.com/photoburner