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Jackpot! Agate find on Buffalo Gap National Grasslands

Been stressful at work lately so I took off Friday and did something I’ve only done one other time this summer…head out to the Buffalo Gap National Grasslands and go rockhounding. It wasn’t the most pleasant of days! The forecast called for 75 and cloudy, but when I got about 60 miles away, the fog started getting thicker and thicker, and soon it was accompanied by a light drizzle.  Much to my chagrin, things were exactly the same at my favorite rockhounding spot southwest of Kadoka.  I ended up rockhounding from about 8 AM to 2 pm, and the temperature never got higher than 60, with the drizzle falling most of that time.

I found plenty of “good” material.  As many prairie agates as I could want, as always.  Bubblegum agates. Quartz. Petrified Wood. Jaspers. Adventurine.  But the “prize” for people searching out there is a Fairburn agate. Since we started doing this last summer, we’ve probably been out there about 8 times, and have found a Fairburn about half the time, and that’s with a good, hard days’ search each time.

As the drizzle was just thick enough to make you a bit miserable Friday, I was contemplating leaving. But as I paused for a second to assess my situation, I saw a bright yellowish-orange stone ahead of me, one that really stood out from the others around it in terms of the color.  Much to my delight, as I approached I saw some fine parallel banding…Fairburn! And a pretty good sized one, at over 2 inches in length.  I did continue rockhounding for  awhile before returning to the car and getting a good look at the banding.

A find that made a miserable weather day a whole lot brighter.

Fairburn Agate - South DakotaFairburn Agate - South Dakota

The Dakota Prize – Haiku of the Day

Dakota’s Prize

Dakota’s painted prize
Water, rock, and time conspire
A rainbow set in stone

Fairburn Agate - South Dakota

An elusive Fairburn agate, from the wonderful rockhounding area of Buffalo Gap National Grasslands in South Dakota. I’m headed there in the morning for a day of rockhounding, so what better time for my first ever ROCK-related haiku of the day? Such a difficult prize to find, as chances are all I’m back tomorrow without one, but OH so worth it when you do find one.

Christmas in October!

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.

South Dakota Agates and Jaspers

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.

South Dakota Agates - Rough phase

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!

Beauty in Small Packages

Three months. I’m learning the value of patience with my new rockhounding and tumbling hobby, as I’ve learned the stones I tumble (South Dakota agates) are very hard, and need to be tumbled for a long time to get a good polish. I’ve learned that the process thus takes about 3 months!  I was doing one week for each of the four tumbling steps I do, but wasn’t getting great results until I upped that to three weeks for each step.

I’m pretty thrilled with this latest batch!  I would say this is my first real, high-quality batch that I’ve done.  These are from my small tumbler, and thus, most of these stones are only 1″ to 1 1/2″ inches in length. They’re beautiful even to the naked eye, but I’m finding that the use of my macro lens and a close photo really allows me to see the beauty and detail in these stones.  Here’s a (large!) number of photos of various agates and jaspers from my latest batch.

Bubblegum Agate

This agate had the typical, bumpy, bubbly shape of a bubblegum agate, but when I found it on the Buffalo Gap National Grasslands, it was a dull grayish-black. It took the better part of 4 months worth of tumbling to wear down the outer layer, exposing some of the most beautiful patterns I’ve seen on any of my agates.

South Dakota Agate

I’m calling this one “Crystal Dragon”. Not sure whether you’d call this a prairie, bubblegum, or other agate, but I love the swirling pattern, with the crystal/druzy “neck” on the dragon, and a little pink tongue and eye.

Prairie Agate

A prairie agate, showing a beautiful array of colors. A lot of the more weathered agates on the grasslands have black parts on their exterior. I believe that’s manganese oxide that forms when they’re exposed to the elements (at least some of the blacker agates). Much of the time that black disappears when you tumble, but on this prairie agate, the black was maintained in some of the bands.

South Dakota Agate

Wonderful fine detail that’s not all that noticeable to the naked eye, but is quite evident in a macro photo of this agate.

Prairie Agate

A lot of the bubblegum and prairie agates you find have a very subtle, very fine banding such as this. Very often it’s not noticeable until you tumble.

Bubblegum Agate

A classic bubblegum agate, a little larger than many of the agates on this page. Bubblegum agates really tumble beautifully, as you generally get these beautiful agate “eyes”.

Prairie Agate

Interesting shape on this agate, with a little peak that has it’s own little cap/color pattern.

Prairie Agate

A prairie agate, with a lot of “druzy” (crystally) elements.

Prairie Agate

The biggest agate in this batch is also one of the most gorgeous. This beautiful Prairie Agate has some wonderful banding patterns, and a beautiful range of colors.

Bubblegum agate

Another bubblegum agate with the typical eyes you see when polishing.

South Dakota Agate

I’m not sure what to call this one (help!!). It has a definite linear “grain” pattern, but it’s so unlike all the petrified wood I’ve found that I hesitate to call it that.

Prairie Agate

I love the pattern on this one, with the bold orange streak.

South Dakota Jasper

Jasper? Agate? I dunno. Has a pretty pattern though!

Prairie Agate

The most common prairie agate patterns are jagged, rough striping, but this is also a relatively common type of pattern and color for prairie agates from Buffalo Gap.

Bubblegum Agate

Another polished bubblegum agate

Prairie Agate

A prairie agate with some nice banded patterns

Prairie Agate

I love the contrasting patterns on some of the agates, with very dark sections contrasted by white or very light sections.

Bubblegum Agate

Another bubblegum agate, one that was tumbled awhile and didn’t maintain the “eyes” as much as some of the others.

From Australia…a BETTER story than our own Ivory-biilled Woodpecker

Drawing - Ivory-billed Woodpecker - Terry Sohl

The only image I’m ever likely to make of an Ivory-billed Woodpecker! The recent sighting and capture of a Night Parrot in Australia brings to mind the uproar over the Ivory-billed Woodpecker sightings of several years ago. It also brought back distasteful memories of how some skeptical birders reacted to the Ivory-billed news

I still remember the day at work several years ago when a colleague and birder friend came up to me in the hall and excitedly said “Have you heard? Have you HEARD!?!?”  That was the day it was announced in the media that the Ivory-billed Woodpecker had been found again in Arkansas. A species not seen in decades, one that the vast majority of “experts” had declared extinct, yet reports of a number of good sightings from the reputable Cornell ornithology group sent the birding world into an excited tizzy.

A story of similar significance was just published, noting that the famed “Night Parrot” of Australia had been confirmed still alive.  Researchers in Queensland not only recorded instances of the species by sight and by sound, they actually managed to capture a live bird.  A confirmed live bird hadn’t similarly captured since the 1800s, and as the story notes, even despite a pair of dead birds found in the last 30 years, many experts considered the species extinct. The species nests in ground burrows and introduced species, particularly feral cats and introduced rat species, pose a grave threat.  Many thought it was a mortal threat and that the species was forever gone, despite intermittent reports of sightings over the years.

A birding “miracle”, ala our very own Ivory-billed Woodpecker!  Alas,the story of the night parrot is even better than the Ivory-billed Woodpecker story, in that the clear photo and capture of the night parrot was irrefutable evidence of the bird’s continued survival. In the case of the Ivory-billed Woodpecker, almost immediately after Cornell announced the sightings of the Arkansas bird(s), doubters emerged from the woodwork. Despite sightings from a number of reputable ornithologists associated with Cornell, and despite more sightings in Florida by Auburn University researchers, an outcry emerged from many in the birding community that without a clear, definitive photo, the sightings didn’t constitute “proof”.  Prominent birder David Sibley was one who led the charge against the published reports, In short, instead of being met with excitement and joy, many in the birding and science communities instead chose to attack the reports, and indeed, to personally attack the Cornell group itself.

Ah, what a difference a photo makes!  One thing I’ve come to truly HATE in the birding community is the competitive nature many birders have.  Given then names involved in the Arkansas and Florida sightings, and given the number of DIFFERENT people who saw and/or heard the birds, I have no doubt that Ivory-billed Woodpeckers were seen.  Alas, however, in the birding community nothing brings scorn as does lack of DEFINITIVE proof. Unfortunately, even a CLEAR PHOTOGRAPH doesn’t constitute proof in the eyes of some skeptics, as George Lowry found out in 1971, when two photos were rejected by “experts” as likely fakes.

My opinion…I’ve never met him personally, but thanks to his VERY vigorous reaction to the Ivory-billed episode, I will now forever think of David Sibley as a pompous jackass.  I will now FOREVER equate his name with the many other PJB’s (Pompous Jackass Birders) that I’ve run across over the years.  What did Sibley and others stand to gain by personally attacking the Cornell group? Without a clear photo, Sibley and others COULD have taken the high road, expressing excitement and joy in the sightings, while at the same time encouraging additional work to photograph or even band a live Ivory-billed Woodpecker.

Instead, the (jealous?) PJBs chose the low road, looking at the glass as half-empty and interpreting every bit of evidence in the most skeptical and negative way possible.  All for the lack of a photo.  Congrats to the Queensland group for the wonderful work. I look forward to the day that similar “proof” is found in the case of the Ivory-billed Woodpecker.  I look forward to the day of vindication for the Cornell Group, Geoffrey Hill from Auburn, John Dennis for his sightings from the 1940s to 1960s, George Lowry (he of the photos from 1971), and the many others over the years who have been open ridiculed for DARING to publicize a sighting of a species that the jackass PJB’s hadn’t THEMSELVES seen.

 

 

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