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Lunk

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  1. Rub that baby on a file and let's see what's inside!
  2. I used 3M picture hanging strips, so there is a small gap between the coil and skid which allows any dirt and other debris to slide off the skid rather than build up between the spokes - works great.
  3. Tom, you might also give this lab a try; they have a very fast turnaround: New England Meteoritical Services (NEMS) P.O. Box 440 Mendon, MA USA 01756 http://www.meteoritetesting.org/
  4. I got tired of waiting for a skid plate to become available here in the states, so I just cut one out of a cheapo Walmrt storage container and slapped it onto the coil. It's a little softer plastic than polycarbonate, but is thick enough to last forever.
  5. I've noticed even the GPZ 14 coil will false when running the sensitivity high, especially in the high yield /difficult combo. Dialing down the sensitivity will fix the issue.
  6. Thanks for posting the photos Tom. The acid etching you mentioned only works on the solid metal variety of meteorites, so all you need to do is file or grind a window into your specimen and sand it smooth. If your rock is a chondrite without metal grains, the window should show round chondrules similar to the photo: These chondrules are small, typically less than a millimeter in diameter. If there are no chondrules, the only possibility left is an achondrite meteorite. These can only be definitively identified by laboratory chemical, petrologic and petrographic analysis. Here's a list of meteorite testing labs: http://meteorite-identification.com/verification.html Best of luck!
  7. Holy schist that's a huge pile of gold...congrats to you and the claim owner!
  8. They sounded loud and clear Dave, there was no missing 'em!
  9. Back in 2004 I stumbled upon a chondrite sitting on the desert pavement just west of Quartzsite, Arizona. I picked up 16 fragments within an area of 1 square meter. The meteorite was classified as the Diablo Pass L6 ordinary chondrite; details here: https://www.lpi.usra.edu/meteor/metbull.php?sea=Diablo+Pass&sfor=names&ants=&falls=&valids=&stype=contains&lrec=50&map=ge&browse=&country=All&srt=name&categ=All&mblist=All&rect=&phot=&snew=0&pnt=Normal table&code=35516 Diablo Pass main mass: Fast forward to today: I was passing through the area and decided to revisit the site. Someone had toppled the small stone monument I had erected to mark the find location, presumably to look for more pieces of the meteorite. Apparently they missed a few; after removing the monument stones, I proceeded to detect 10 small fragments from the area, many of which display remnant fusion crust. Their combined mass is just over 6 grams.
  10. Dang Fred, your puzzle is a lot tougher than the nugget in the rabbit poo, but I found them. ?
  11. Careful Steve - your liable to start another gold rush!? Thank you everyone for your thoughts and comments; I'm sure Smokey would have appreciated them.
  12. I would hate to be the guy that was supposed to be guarding that thing. ?
  13. The nugget shooting world lost a legend today: Smokey Baird of Lovelock, Nevada passed away after a battle with cancer. Rest in peace my friend. http://www.billandlindaprospecting.com/smokey.html
  14. Not to be a negative nellie here, but... there are three things in the description of your stone that tell you it most likely is not a meteorite: 1. "It has a paper thin black crust and grey interior..." While most stony meteorites do have a dark fusion crust and lighter colored interior, the fact that your stone's exterior is black raises a red flag. Only a freshly fallen meteorite has a black fusion crust. Once the stone is exposed to the elements for any length of time, its exterior quickly oxidizes to a dark reddish brown color. A freshly fallen meteorite would have been immediately preceded by a fireball, sonic booms, etc. The chances of finding a fresh meteorite without eyewitness accounts and/or doppler radar data to guide you to it are next to zero. The black crust on your stone is most likely a manganese oxide coating. 2. "...my magnet won't stick to it." While there are stony meteorites that aren't attracted to a magnet, they are exceedingly rare. This alone tells you that it most likely is not a meteorite. 3. "There are sparkles inside the rock." Stony meteorites don't have crystalline components large enough to see without magnification and therefore never sparkle. Sparkly stones are definite meteorwrongs.
  15. Happy birthday and congrats on a golden day!
  16. Typically it makes sense to assign the user button to the function you find yourself changing the most during a detecting session. For me it's the Ground Balance Mode.
  17. If I'm interpreting that quote right, it sounds like AKA is saying that they have found a way to detect targets that fall within the ground balance "hole". I know that Minelab already did something like this with the SD-2100 pulse induction where essentially there were two detectors in one, each with its own ground balance control, thereby each one detecting targets that fell within the others ground balance hole. Perhaps AKA is doing something similar with VLF?
  18. I don't think I could sit there pondering before finding out how big that monster is...? Welcome to the forum, Will!
  19. My goal is to be the first person to detect on Mars, but if I only make it as far as the land downunder I'll be happy. ?
  20. Never kept track, Hawkeye. But I'm out there 6 or 7 hours a day every day though. The days go by fast, especially when I'm in the gold.
  21. Neat! If it wasn't so small, I would say it wasn't natural.
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