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HardPack

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  1. Any recent review updates on the Makro 2.4 gHz wireless headphones paired with the Gold Racer?
  2. Steve, Thanks for the honest response. Going sleep on this a couple more nights. With all inventory offers can't but think Fisher is going to be hitting the market with something new. The AT Pro has impressed me from the start as a coin getter. Picked a trade token laying under piece of sheet metal then a flatten can. No complaints on either the TDI Sl or Xterra 705 both good machines for this area. Maybe a trip to Goldfield NV would be money better expended. Thanks again
  3. Been using both the White TDI Sl and ML Xterra 705 with 5x9 coils here in the California Mother Lode and along the Klamath and Trinity Rivers. Between the two detectors been able to handle the ground conditions. Lots of magnetite. Use the TDI Sl over the serpentine. Heavy thick brush, steep terrain, occasional old cabin and tent sites from 1850 through the Depression Era into 1950's. The smaller coils are a must, just can't sweep the larger coils on the steep brushy slopes. Been looking at the Fisher F19 and F75 which both seem comparable to the Xterra 705. Like the option of searching for coins & relics while detecting for gold when an old camp site is discovered. After reading several of Steve's articles on the Fisher Series and Xterra, here is what I think I have learned: The F19 at 19 kHz and Xterra 705 are very close except the Xterra multi-frequency coils selection ( 3, 7.5 & 18.75 kHz); the only waterproof Xterra coils is the 6"; all Fisher coils are waterproof. Not sure if the F19 displays discrim target id in true all metal mode; the Xterra 705 does not. The F19 is a little pricey compared to the Xterra 705. The F75 at 15 KHz 13 kHz in true all metal mode will indicate discrim target id. The Xterra 705 does not display target Id in the prospecting true all metal mode; requires you to toggle over to Coin/Relic Discrim mode for target id resulting in a loss of detecting depth. The F75 Discrim notching is limited compared to the Xterra 705. The F75 apparently has a history of EMI problems; the Xterra does not. The Xterra with a 18.75 KHZ coil runs a little hot for coins and relics but works. The F75 apparent ability to separate out good targets in trashy areas may be a big plus over the Xterra. The F75 stock coil ( 8x11?) may work in the brush. The current base F75 and Xterra 705 price are the same; the F75 Limited Editions $ 250 plus higher. Often switch from Prospecting mode and use the Discrim notching feature on the Xterra 705 then toggle between the notch and all metal to weed out the iron using target id when in trashy old mining camps. ( Use the Garrett AT Pro in pro mode when strictly coin/relic hunting; great target separation; iron audio; but no true all metal mode for prospecting.) Do not know enough about the F75 Limited Edition Boost/ Cache features to decide if they will be useful. Use the TDI Sl detecting for nuggets under a gram so the Fisher F75 15kHz is not an issue. Really like the F75 feature of displaying discrim target id in the true all metal mode; current pricing on the base F75 with two coils at $599 is hard to pass up. Have drop the F19 from the list. Any opinions and experience with the Fisher F75 compared to the Minelab Xterra 705 are welcomed. Keep in mind on the west coast during the gold rush US coins were in short supply; some military buckles from the war with Mexico were exchanged for trade goods. Let me know what you think and keep Santa out of this; on the wrong list. Good prospecting & detecting To all you devil dogs out there, have a Merry Christmas where ever you may be. Semper Fi
  4. Beatup, Not to get off subject but it appears you are in Wyoming. - A few years way back between Rawlings and Bags, came across an old log cabin with a shaker table setup. The cabin was along north side of a dirt road with a small stream to the south, a stand of black timber beyond on the NW side of Medicine Bow Mountain. We picked up the road from the east near the closure gate on on main road from Rawlings to Medicine Bow then headed west northwest on the dirt road around the NW side of the mountain. The cabin and shaker table had not seen use in some time. At the time I was in pursue of food, gold and silver were not on my mind. Might be worth a look. .
  5. That is because the photo was taken before the rocker was mudded up. After using it you realize what the old timers had a partner. A lot like rubbing your head while patting your stomach and blowing your nose at the same time. Processes material faster than I can chisel. I posted the plans on the Gold Hog forum under prospecting equipment. Thanks for the read.
  6. Yes, two 12 volt bilge pumps, Johnson SPX 2200 GPH with 1 1/4" outlets, lift approx. 5 feet, 7.5 amp each. Work great with classifier screens to filter out organics. Purchased online from boating supply approx. $80 each two years back. You should be able to find on Amazon, try Iboat.com. In the field operate off 12 volt deep cycle marine battery. Have a solar panel to recharge the battery. At shop off 120 vac to 12vdc convertor. Setup with Gold Hog mini excavator HB modified with two spray heads (1 1/4 reduced to 3/4 ), punch plate behind a reverse riffle to help break up clay. Approx. 25 gallons of recir water. Waiting for your book to arrive in the mail. Looks like it is packed with good info.
  7. Here's a few solutions to deal with the ban on non-motorized mining near any California stream. The first is to process "select" material off site with a 12 volt pump driven recirculating high banker. The second is to process material on site with a coffee can driven recirculating rocker. The rocker requires 5 gallons of recirculating water. After getting the hang of feeding, scooping and rocking, the amount of material the rocker processed was surprising. The pay material is hammered and chiseled from an old cemented bench above Big Jackass Creek. The pay sets on a feldspar clay deposit 4 feet above bedrock (black slate). Soaking the material prior to processing helps break up the heavy clay. The third option is a battery driven metal detector. The claim sets right in the Melones Fault Zone. The workings date back to the 1850's with signs of ground sluicing, hydraulic and a few small pocket mines. The placer deposits appear to be from a contact between feldspar porphyry and diabase located upstream on a lode claim. The only cabin site discovered is of 1950/60's, found some depression era trash. Metal detecting to date has only produced recent poker change- pennies and dimes. Several exposed quartz stringers in heavy thick brush but no gold detected. Been using both the TDI Sl and Xterra 705 with 5x9 coils, both detectors handle the ground conditions. Lots of magnetite. Use the TDI Sl over the serpentine. The smaller coils are a must, just can't sweep the larger coils in the brush while unwrapping the headset cable. Been looking at the Fisher F19 and F75 ($599 Xmas version) which both seem comparable to the Xterra 705 and AT Pro. Like the option of searching for coins when hung up in the brush detecting for gold. Any opinions on either the F19 or F75 compared to the X705?
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