Posts Tagged ‘Datolite’

Picture Frame Pendant

Sunday, April 11th, 2010

p4080175I have come to the realization that I have not talked about any of my new designs in quite a while. My latest picture frame pendant has become my recent favorite, and I think these will become a popular items this year.

My interest has not always been in jewelry making and the lapidary arts. I started out in visual arts, especially water color. When you paint a picture, it always looks better in a nicely matching frame, so I thought why not stones? This got me thinking of all my wife’s beads and especially beads made from Michigan rocks and minerals.  Between the rocky Great Lakes shorelines, stony gifts from the glaciers, and mineral finds in the Upper Peninsula, Michigan has a real variety of stone to choose from.  Many of our Michigan stones are miracles, found here and really nowhere else on earth.  What if I could frame these beads in a collage featuring a variety of the most popular of these Michigan stones, making a picture of Michigan Miracles, or Lake Superior Miracles?

I started playing around last year with sizes and designs for my window boxes and this winter decided that the most pleasing shape and size may be a rectangular box of around 20X30mm. Stones can be arranged in pleasing and artistic ways within these confines. Thicknesses of the frames can also be manipulated to protect the beads therein. I have made a couple of much larger frames also that some people enjoy. Larger, or more stones can be used in these larger frames.

The featured stone in a Michigan pendant could be expected to be our Michigan greenstone (chlorastrolite) which is found in small areas of the Keweenaw Peninsula or on Isle Royale.  We had some very nice Isle Royale Greenstone beads that were drilled incorrectly. These beads were drilled so when they are strung, you can only see the sides of the beads and not the widest and best part of the greenstone. By using a prong-set on these beads I was able to turn the best faces to the front of the pendants, giving folks a very large size greenstone for a reasonable price.  The cost of these gemstones alone is worth our low pendant price.p4080180

I think it is important that the best possible beads be used. If I’m going to make a little piece of art, I want to use the best media (stones), that are available.  I am selecting from a nice variety of Michigan miracles: greenstone, Petoskey stone, datolite, jasperlite, thomsonite, firebrick, kona dolomite, epidote, favosite, hematite, prehnite, copper/silver half breeds, and Lake Superior agate.

Wire wrappers should be warned that these pendants take me three times the time that I commonly spend on a pendant! I also think that it helps to have some training in balance, layout, and color and an artistic eye to make these little treasures.

We have posted a couple of these little Miracle treasures on out website, and hope you will experience the same enjoyment wearing and showing these pendants as I do making them.

Bonnie’s Great Datolite

Monday, September 21st, 2009

My wife Bonnie has been tagging along half-heartedly with me to Keweenaw Week for several years.  She likes wearing my jewelry, but just never has found anything that got her really excited and proud.  It always seemed like a lot of rock to look through, with most of it turning out to be nothing good.  Those copper tailing piles are really big, and looking for the “good stuff” is a lot like looking for a needle in a haystack.  And I hate her dragging non-jewelry grade stuff home and mixing it up in my barn with all my real treasures.  (That barn is a whole other story.  One that may never be told.)

Datolite is an elusive gemstone.  We went to a mine that we’ve been to many times, hoping to find some good datolite.  Of course for Bonnie this would be her first datolite, and she really had some low expectations.  She’s spent hours digging holes that never gave up anything to take home.  We have friends who seem to be able to just smell them and go right to them, and bring home a great story to brag about.  Bonnie just wanted to find ONE.  We chose to dig under some trees, figuring whatever was there hadn’t been seen in a long time.  As the dig progressed Bonnie got dirtier and dirtier.  That was the main thing I noticed. She made a pretty big hole, and pulled out a large chunk of rock that had two small (4-5mm) rounded white spots sticking out of one side.  Now that’s the magic formula:  rounded and white, so Bonnie put it in her bucket.  It did register on the metal detector, so that was good too.  But really, it didn’t look like much (those two small white spots are way too small for me to make jewelry with, that’s how I judge rocks).

Bonnie found one other datolite, not huge, but big enough to make jewelry from, so she was pleased with that.   I got some cutting material, rock with copper running through it that should turn out pretty.  We went home not too excited and I took a nap.  Bonnie went to a faucet outside and began to scrub away  some dirt from her rock with “twin towers” as she referred to them.  The more she scrubbed, the more excited she became.  A strip of white datolite began to show up on the bottom, other white rounded areas and some small copper points were poking out.p8120186

She continued to scrub off mud, finding more white nodules and got really excited.  I wanted to see what the copper would really look like, so I gave it a quick acid bath.  See for yourself.  Bonnie’s “boring” datolite find, her very first, turned out to be a beauty that any rockhound would be ecstatic to find!  This is part of the charm that keeps rockhounds coming back to the Keweenaw year after year.  I expect she’ll be more excited about our rockhunts in the future.  Copper and datolite nodules combined in one terrific stone clump.  What could be better?

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