Already, now I’m in deep. Since we started rockhounding and polishing this summer, It’s all been focused on self-collected material. Nearly all of that has been done on the Buffalo Gap National Grasslands in western South Dakota. Now, for the first time…I (gasp!) actually PAID for a box of rocks. Sure, it wasn’t much…$4 a pound, for 5 pounds of rocks. But I’ve crossed a line now, where it’s now fair game to pay hard-earned cash for rocks. It started when I was on a rockhounding website, and I saw someone who had just gotten a bunch of “Mexican Crazy Lace” agates to tumble polish. It’s a kind of banded chalcedony, found (surprisingly!) in Mexico, in the state of Chihuahua. Such gorgeous, gorgeous material that tumble polishes very well…I had to have it! Here are some of the raw, un-tumbled pieces that came in my first ever purchase of a box of rocks. Check back in about, oh, 2-3 months, and I should have these polished up!
I think my favorite part of tumble polishing stones…taking them out from the first time they enter a rough polishing phase. Many at that stage are odd shapes, dirty, or where I collect them, are covered with a blackish or grayish layer after being exposed to the elements. It’s when you get them out of the tumbler after the first rough polish that you start to see the hidden beauty underneath.
Here’s part of a batch fresh out of the tumbler! Woo-hoo…some WONDERFUL surprise October presents! These all were collected in the same 1-square mile area on the Buffalo Gap National Grasslands. Yes…you find this incredible variety of agates and other stones, all in one spot! Rockhounding nirvana.
A couple of pictures. The first shows what they look like wet, and gives a hint of their final glory. The second shows them in their dry, current stage.
This is what the agates and jaspers look like wet, after the first tumbling stage. When wet you get a good idea of what they’ll look like when they finish polishing.
Part of a batch of South Dakota agates and jaspers, just out of the first tumbling stage. In this stage, the point is to try to shape them, get off the sharp edges, etc. They don’t even start to show any hint of that glorious, shiny luster they’ll eventually have, but even at this stage…they’re gorgeous!