Treasure Talk

Treasure Talk

Posts for category 'GOLD'

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Introducing the GPZ 7000

February 18, 2015 10:37pm

In 1987 I bought my first VLF metal detector, a Minelab GT 16000. In its day it was very innovative thanks to automatic ground balance; because I live in a country where the gold field soils are extremely variable, even in the quieter areas, an auto ground balance feature along with a circuit designed from the ‘ground up’ to work well in mineralised soils was a real boon.  

Posted by Jonathan Porter on February 18, 2015 10:37pm | 7 Comments

GPZ 7000 – First Impressions

February 18, 2015 07:10am

After years of waiting, it is finally here, the new Minelab GPZ 7000!

Like many people I got used to Minelab introducing a new flagship gold detector every couple years. However, with the Minelab GPX 5000 I began to question just what could be done to make the detector find gold better. It appeared to me the technology had been taken as far as it could go. So much so that back in October 2012 I posted this on several Internet forums titled "Minelab CTX 5000" -

"I am a firm believer at this point that the GPX 5000 has taken PI nugget detecting technology about as far as it can go, with only better ferrous discrimination the only thing to offer me. And I am not holding my breath for that. So where to go from here? Pretty obvious I would say. Cram the GPX 5000 into the CTX 3030 package. I see no reason why it can't be done."

I based that comment on observing many people trying to turn their GPX into an integrated unit by strapping batteries and speakers onto the housing. People were craving a pick up and go all in one unit that eliminated cords and cables. I had a new CTX 3030 and really liked its design.

Posted by Steve Herschbach on February 18, 2015 07:10am | 3 Comments

Testing the GPZ 7000 in Nevada and California

February 18, 2015 07:00am

Recently, I had the opportunity to test Minelab’s new flagship detector, the GPZ 7000 and found it to be an amazing piece of equipment. Earlier in the summer I had been successfully using both my GPX 5000 and Minelab’s new SDC 2300.  Both of these detectors have their strengths and are great at finding gold, but in many ways the new GPZ 7000 is like swinging both the GPX and the SDC 2300 at the same time, only better. I found the GPZ 7000 to be surprisingly sensitive to small gold much like the SDC 2300, yet retaining all the depth, power and punch of the GPX 5000 on larger and deeper nuggets, with even greater depth on the largest chunks of gold.

Posted by Chris Ralph on February 18, 2015 07:00am | 0 Comments

Scrape and Detect – with the SDC 2300

February 13, 2015 01:43am

The Minelab SDC 2300 is a remarkable metal detector, and more people are finally realizing it. The SDC 2300 has exceptional sensitivity to very small gold and even larger gold that other pulse induction detectors have difficulty with. Porous specimen gold is being found that is surprisingly large in mass but which due to the spongy nature of the gold has been missed by other detectors.

Posted by Steve Herschbach on February 13, 2015 01:43am | 0 Comments

Minelab SDC 2300 Metal Detector - Child's Play Part 2

January 21, 2015 12:56am

The SDC 2300 is an amazing little metal detector, I can confidently say this because my son Timothy has achieved amazing results with his SDC in minimal time thanks to the simple switch on and go design. 

Posted by Jonathan Porter on January 21, 2015 12:56am | 0 Comments

Why Every Dry Blower Owner Ought to Purchase an SDC2300

November 06, 2014 11:51am

This summer I’ve been using my SDC 2300 for patch hunting and cleaning and just recently found a couple concentrations of small nuggets a few hundred yards apart. I recovered nuggets from these patches as small as 0.03 to 0.05 grams (some very small gold indeed), but I still wondered if there was even smaller gold present as well in the gravels of these nugget patches. 

Posted by Chris Ralph on November 06, 2014 11:51am | 1 Comment

Modes to Find the Deep Gold

September 15, 2014 02:21pm

Just in case you have not heard the news yet, the versatile waterproof CTX 3030 is more than just a master of discrimination on the beach and in the shallow water.

Posted by Gary Drayton on September 15, 2014 02:21pm | 3 Comments

The New “Super Detector” from Minelab - the SDC 2300

June 26, 2014 05:05pm

I have always wished for a metal detector that had the sensitivity to find those sub half-gram nuggets but at the same time ignore the mineralisation. Sure the GPX 5000 in Fine Gold with a small Monoloop coil attached does a pretty good job of things, but I always felt I was still a ways off from getting down to the sensitivity required for the tiny nuggets that are still sitting there for the taking, still waiting there patiently after all this time, waiting for something special to come along, something super. Enter the SDC 2300, that’s “Super Detector COMPACT”, and boys does it pack a punch! 

Posted by Jonathan Porter on June 26, 2014 05:05pm | 0 Comments

Trying Out Minelab's New SDC 2300

June 23, 2014 05:46pm

I've been enjoying the opportunity to test out Minelab's new SDC 2300. I do a lot of prospecting with various metal detectors and I have been excited about getting my hands on one ever since I heard some of the details of what this new detector would offer to prospectors.  Minelab is known for their cutting edge Pulse Induction technology, and the SDC 2300 certainly continues the tradition of revolutionary design that allows prospectors to accomplish things that just couldn't be done before. 

Posted by Chris Ralph on June 23, 2014 05:46pm | 1 Comment

Say hello to the newest member of our expert Treasure Talk Team!

May 30, 2014 07:50pm

Minelab is delighted to welcome Steve Herschbach as the newest member of our expert Treasure Talk team!

Steve got his first metal detector in 1972 and has been metal detecting ever since. Steve and a friend started a mining supply business while in high school that turned into one of the largest in the country. 

Posted by Phil Beck on May 30, 2014 07:50pm | 0 Comments
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