News

Mastodon Bones Found in Michigan Backyard

10,000-14,000 year old mastodon bones found in Michigan

Photo: Rod Sanford/Lansing State Journal

Reblogged from ESCONI (Earth Science Club of Northern Illinois): When we say we enjoy finding fossils in our own backyard, we are usually speaking metaphorically. Eric Witcke means it literally. He and neighbor Daniel LaPoint were excavating a backyard pond at his home in Bellevue Township, Michigan, when they unearthed a paleontological treasure. They called in the some experts from the University of Michigan’s Museum of Paleontology and were told the 42 odd bones belonged to a 37 year old male Mastodon. The Mastodon lived between 10,000 and 14,000 years ago.

Daniel Fisher, the director of the U of M museum, has made two trips to confirm and examine the Bellevue Township find.

He said there have been a total of about 330 confirmed mastodon bone discoveries in Michigan — but just two in the last year. Most of the bones have been found in the southern half of the lower peninsula. Sometimes people find just a tooth or tusk.

LaPoint and Witzke’s collection includes several rib bones, leg, shoulder and hip bones, the base of a tusk and pieces of the animal’s vertebrae.

Fisher has spent several hours looking through what they found and believes the mastodon was a 37-year-old male.

“Preliminary examination indicates that the animal may have been butchered by humans,” said Fisher. Bones show what look like tool marks, in places.

The bones are between 10,000 and 14,000 years old. Fisher said once they’ve been donated to the museum the exact age will likely be narrowed to within 200 or 300 years.

The full story is here.

Gem Shows Updated

I have updated the list of gem shows for the beginning of 2015. There typically aren’t any gem or mineral shows in December or January but they are starting again so you can resume regularly checking this page. Remember, it’s not too early to start thinking about the big Kansas City show down by the airport.

IGAMS Christmas Party

At the IGAMS Christmas Party, there was a potluck dinner and a White Elephant gift exchange.

Adults and a few children eating dinner in a school cafeteria.

Photo by Stephanie Reed

We love the mineral specimens on your shirt.

Three rockhounds smiling for the camera. One is wearing a shirt with rocks on it.

Photo by Stephanie Reed

Everyone in a circle preparing for the White Elephant Gift Exchange.

Lots of people sitting in a circle around a table full of wrapped gifts.

Photo by Stephanie Reed

You could have received one of these! The gifts included rocks, wire wrapped necklaces, shark teeth, books about rocks, a hammer, a can of beans, calendars, and much more. Perhaps you’ll join us next year.

A table full of wrapped gifts.

Photo by Stephanie Reed

Snowflakes for the First Day of Winter


We usually feature quartz crystals or fluorite crystals, but today’s crystal is somewhat different. To celebrate the first day of winter, here are some photos of snowflakes taken with a Low Temperature Scanning Electron Microscope (LT-SEM). The photos were taken by members of the Electron and Confocal Microscopy Laboratory, Agricultural Research Service, U. S. Department of Agriculture. From top to bottom, left to right, there are some needle crystals, a snow crystal coated in rime, a hoar crystal, a common snow crystal, a snowdrift from St. Louis Creek, a close-up of packed snow, a side plane crystal, and the traditional dendritic snow crystal. Suddenly I understand why there are so many different types of snow. More photos of snowflakes here.

A Lapidarist’s Night Before Christmas

‘Twas the night before Christmas
And all through the house
Not a Rockhound was stirring,
I felt like a louse.

For the lapidary gifts I was making this year
Lay down on my bench, UNFINISHED, I fear!
The pendant my dear wife wanted so much
As I polished the cab, it fractured with a touch;
And the lovely jade brooch for Grandma so sweet,
Just wouldn’t polish – it looked terribly beat.

As for Sister’s new bracelet with baroques dangling lightly,
I ran out of bell caps after the stores were closed tightly.
Then the tie clasp for Uncle that would make such a hit,
After I cut the cab, no mounting would fit!
And even Junior’s new crystal growing set
Though I’d sent for it months ago, had not arrived yet!

So I tossed and I turned as though caught in a trap.
I could not settle down for a “long winter’s nap.”
When all of a sudden I heard such a clatter,
I sprang from my bed to see what was the matter.

I raced for the door then saw with a flick,
A red-suited man I was sure was Saint Nick.
As I reached for my robe and was turning around,
Down the basement stairs, Santa went with a bound.

He went straight to my workbench to see what I lacked,
Then with a nod of his head, he opened his pack.
Out tumbled such mountings and bell caps without stop,
I was sure Santa must own a lapidary shop!

He said not a word but went straight to work,
And finished each piece, then grabbed his pack with a jerk.
And shaking his white-bearded face with much glee,
Took out some new slabs I knew were for me!

Then laying his finger aside his nose,
With a nod of satisfaction, up the stairway he rose.
Went straight to the door, to his team gave a whistle,
And away they all flew like the down of a thistle.

But I heard him exclaim ‘ere he drove out of sight,
“Merry Christmas, Dear Rockhounds, and to you a good night.”

Source: Hy Grader, Coastal Waves 2005, Scribe 2010, Lake Rocker Newsletter 12/2012, The Gemrock 12/2014.

Fall Gem and Mineral Show in KC

Two men holding rocks and standing in front of a table covered in boxes of colorful crystals. Behind them is a sign that reads,

Photo by Stephanie Reed

We had a great time selling rocks at the 36th Annual Shows of Integrity Fall Gem & Mineral Show in Kansas City!  If you missed it, mark your calendar now for the spring show on March 13-15, 2015 (same location, the KCI Expo Center).  It will be even bigger!

A smiling young woman sitting behind a large wooden spinner with eight sections. She is wearing an ammonite necklace and a shirt proclaiming that the Kansas City Gem and Mineral Show

Photo by D. Reed

When you spin our wheel, every spin is guaranteed to win a prize. This year, the prizes included turquoise, shark teeth, and Apache tears.

A group of 5 rock collectors who just finished packing up the show materials and cleaning up after the event ended.

Photo by Stephanie Reed

Some of the rockhounds who helped set up and run the booth.

Announcing Agate Month

Hello, readers!  First of all, thanks for reading the Show-Me Rockhounds Blog, even if you don’t live in Kansas City or you don’t collect rocks. I really appreciate all of you.

Second of all, I hereby declare October to be Agate Month.  You are probably familiar with banded agates and maybe a few other types, but wait until you see how many other colors and patterns there are.  So follow us as we post a unique agate every weekday for the month of October.

Spying on IGAMS

We had loads of fun spying on the IGAMS (Independence Gem And Mineral Society) meeting to see what other rock clubs are up to.  After all, there’s no rule against being in more than one club.  We enjoyed seeing people’s rocks (Bruce had some nice loot from the Denver gem show), seeing our fellow rockhounds who we usually only see on special occasions, and listening to Mark Sherwood’s presentation on 3D printing.  They also had great snacks.  Meeting in a library is seriously limiting our snacking potential.

A man giving a presentation while standing next to a projector and a 3D printer.

Photo by Stephanie Reed

Mark Sherwood, the president of IGAMS, gave a presentation on 3D printing. He was printing out crystal models, just like the old wooden crystal models you sometimes see in museums.

About 15 people sitting or standing, looking at rocks and talking to one another.

Photo by Stephanie Reed

Rockhounds looking at each other’s rocks.