Monthly Archives: September 2016

Datolite & Copper

My wife, Bonnie, was randomly searching through, buckets, boxes, bins and drawers the other day. She does this occasionally in my shop and storage areas; or she might just decide a dirty bunch of rocks needs to be cleaned.

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This cleaning activity produced a beautiful little Datolite/Copper slab that looks like it may have been from the Delaware Mine pile (back before it was hauled away for road fill). This little beauty proved, beyond a doubt, that Copper and Datolite in the Keweenaw are indeed associated. This one was definitely a happy combination.

I cut and wrapped this very simply. A stone this flashy doesn’t need much. Doesn’t the Pink Gold look good on this one?

A Loony Greenstone

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In a large hoard of small tumbled Greenstones from Isle Royale, I noticed an odd shaped one. Closer examination revealed it looked exactly like a Loon. I had an immediate inspiration to combine this particular Greenstone with another gemstone of a unique pendant.

A couple weeks later my wife, who always seems to be trying to improve the neatness of my barn and shop, located a great piece of clear Quartz with Rutile ribbons included. The stone remind me of a reed bed in some Northern Lake where a Loon might nest.

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The pendant turned out just as I envisioned it. At 2 1/4″ tall and 1 1/4″ wide, it makes an impressive pendant. I made it from Gold wire and Pink Gold wire. I’m going to test-wear it a while and sell it on line.

Specular Hematite at the Beacon Mine in Champion Michigan

It can be a bit confusing when I say that we picked up some Speccular Hematite at the Champion mine in Champion, Michigan. The old abandoned mine dump in Champion is actually the Beacon Mine. The Champion Mine is a copper mine that is located near Painesdale in the Keweenaw Peninsula. This month I’m strictly speaking about the Iron mine in Champion.

Bonnie is picking up small pieces of Specular Hematite for kids grab bags.

Bonnie is picking up small pieces of Specular Hematite for kids grab bags.

A great place to stop on the way back from rock hunting or participating in Art Shows in the Keweenaw Peninsula is the old Beacon Mine in Champion, Michigan. On a sunny day this place looks like a fairy land. The Iron Mica- rich Specular Hematite (Specularite) exudes a silvery sheen. Driving back to the old piles on a sumny day you notice the two-track road is covered with silvery, shiny dust. When you leave this place your clothes and vehicle will sparkle. I have found, many times, my tire sidewalls still sparking after several days back home. Even it you don’t pick up any Specularite (Yeah right!) you should still go take a look at the stunningly shiny, silvery piles and roads. I know one lady that puts the road sand in small vials and gives them away as “fairy dust”.

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Specularite can vary in coloration and makeup.

Google earth and this website will direct you to the mine dump: http://www.mindat.org/loc-3839.html. Turn at the blinker on US-41 in Champion, go up the hill and keep going until you see a little road that looks like a driveway AT/AAJ I think is the street. Anyway look for the “AT” the street starts with. Take that street and it will turn into a mica-covered single track road that goes back to the piles.

The waste piles produce a never-ending supply of rock. Specular Hematite is mostly a garden rock; iron that is slow to rust and adds a little shimmery touch to any garden, especially on a sunny day. This stuff is iron-rich and heavy.

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Quartz is a fairly common inclusion at the Beacon Hill Mine. Many minerals have been found associated with the Specular Hematite.

You can cut and make jewelry from Specularite, but this rock makes a black, muddy mess of your saws and equipment. The black mud will get all over you and your shop. Specularite should be coated and stabilized when in jewelry because of its crumbly nature, and its’ habit of shedding Mica. I speak from experience here, when I tell you it is not worth the effort of making jewelry from this material.

You could be lucky to find drill cores at the mine in Champion.

You could be lucky to find drill cores at the mine in Champion.

Bring a strong back, especially if you find the perfect specimen a ways from your vehicle. If we have some room in our truck, we always stop at Champion and throw in some ballast. The piles can be unstable, so I recommend steel-toed boots and good leather gloves. Boots have saved my toes a couple times. Don’t blame me for smashed fingers. Also a sturdy shovel or pry bar can help if you go for the big ones. A strong wife or big, dumb, buddy can also be of assistance. “Hey, I’ll bet you can’t carry that piece back to the truck”. This will always get the macho guys motivated. I admit, in my younger days, I fell for this line a few times.

Siderite

Siderite: An Iron Carbonate

Careful hunting may produce wonderful specimens of Specularite, Magnetite, Tourmaline (Black) in Quartz, Pyrite, Mica, Masonite, and on rare occasions Garnets. I have also found Siderite, and the list of minerals you might find is substantial (on the Mindat website). If you are lucky, you may find Specularite drill cores. I love the Golden Mica and Specularite combinations careful rockhounding might produce.

I see piles of Champion rock being sold in Quartzsite and Tucson for $1.00 a pound (“If you take a hundred pounds”). So you can buy this stuff at the shows or go get some yourself for much less. (I’m not counting your travel costs, that’s up to you!)

Pictures don’t do justice at this mine dump. You have to see the magic with your own eyes, especially if it is a sunny day, when it looks like fairy dust everywhere! Have fun and don’t hurt yourselves. I accept no liability for greed and/or stupidity at this location.