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Randy Lunn

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Posts posted by Randy Lunn

  1. Nice finds. I am not an expert, but I looked up your Chinese coin. I believe it is:

    Kangxi Emperor (also known as Shengzu - 1662-1722)

    Kangxi Emperor
    The Kangxi emperor, personal name Xuanye, was the third Emperor of the Qing dynasty, and the second Qing emperor to rule over China proper. The Kangxi emperor's reign of 61 years makes him the longest-reigning emperor in Chinese history and one of the longest-reigning rulers in the world.Wikipedia
  2. The challenge of building a metal detector is optimizing signal to noise. The signal is usually improved by more power and different frequencies to “light up” the gold. Noise reduction is achieved through building “quiet” electronics so no noise is introduced into the system and managing the background noise. Minelab has been granted a patent for “modeling the ground”. The patent covers all possible mathematical algorithms  including several examples given in the patent. This is a clever way of prohibiting competitors from integrating the ground signals into a map of the ground and subtracting out this noise to improve S/N. Minelab will dominate noise reduction through software. Minelab has clearly left the competition in the tailings pile. 

  3. The goal is obviously optimizing S/N. The signal is usually improved by more power and different frequencies to “light up” the gold. Noise reduction is achieved through building “quiet” electronics so no noise is introduced into the system and managing the background noise. Minelab has been granted a patent for “modeling the ground”. The patent covers all possible mathematical algorithms  including several examples given in the patent. This is a clever way of prohibiting competitors from integrating the ground signals into a map of the ground and subtracting out this noise to improve S/N. Minelab will dominate noise reduction through software. Minelab has clearly left the competition in the tailings pile. 

  4. 4 hours ago, Gerry in Idaho said:

    Randy,  Glad you were about to attend Bill's rally and get to spend time with well known nugget hunters.  As someone who does quite a few Field Events, I know the the extra efforts and time it takes to put one of these together and realize not everyone will be pleased. But if the majority of folks are happy, then it's a win win.

    Not many dealers will take the time to put events like these together as there is more to it than most folks realize, but Bill/Tammy are the exception and they enjoy sharing knowledge.  To anyone who might be interested, just being around them, listening/watching can help someone become a better Nugget Hunter.

    Thanks for sharing and congratulations on the gold finds. Just being around them was a nugget in itself.

    Thank you Gerry, and I also need to thank you for getting me started. About five years ago I bumped into you at Rye Patch as you were about to start a class. You let me join. You, Lunk, Spencer and the team got me up to speed on how to use my GPZ giving me a great understanding of the settings and how to swing and listen. The detectors response to different types of nuggets was amazing. Each team member gave me different insights that have paid off. 

    At that time the GM 1000 was just coming out, and I ordered one from you. This is the detector that found my nuggets in Salome, AZ. 😃
     

     

  5. Lunk, wonderful write up.

    Congrats on the Nevada patch last spring. That photo of your Mercury dime surrounded by beautiful gold nuggets is worthy of framing.

    The 19-inch coil is a beast, but you swing it like a precision instrument with remarkable results. Those tiny nuggets are fabulous finds with the “Big Rig”.

    I just got home from a day detecting north of Tom Wells. No nuggets today. New areas next week. There is a patch out there somewhere waiting for me.

    keep up the good work!

     

     

     

     

  6. The Harquahala Mountains near Salome, Arizona provided a beautiful location for Bill Southern's three-day Patreon outing for those who back his YouTube channel, Nugget Shooter Journals. This was his second Patreon outing of the year. Including Bill and Tammy about a dozen gold hunters attended.

    The long weekend started on Thursday night with Bill giving an engaging talk at the Gold Fever Radio club just south of Salome on Hwy 60. The next few days most people set up their RV's and campers a short drive from the private claims we had access to. I really enjoyed the group, learned a lot and even found a couple of nuggets with my GM 1000, a 1.7 gm solid nugget and a 1.0 gm specie.

    Tammy, aka Nugget Shooterette, who has her own YouTube channel also found a nugget and then made a delicious dinner for all of us on Saturday night. Fantastic.

    Bill and Tammy are fun to be with and very generous with their knowledge of gold and gem prospecting. If you have not seen their channels take a look.

    Happy Hunting,

    1786412601_GoldNuggetsdetail-HarquahalaMnts112020.jpg.67c6d33e339d930b60bd633b5183797d.jpg

    1421261799_HarquahalaMineRoad.thumb.jpg.8395574c9ca2367164c92fe348c08cbe.jpg

     

  7. I go gold detecting, dry washing, sluicing and panning because I get to go to areas that are beautiful and off the beaten path. I get to do research on gold areas and learn the history. I get to learn about amazing technologies used in detectors. Best of all I get to meet great people and have fun. An occasional nugget is fantastic but just icing on the cake.

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