Minelab GPZ 19" Super-D Metal Detector Coil



Find More Gold - Deeper and Faster!

The GPZ 19 Super-D coil has been designed by Minelab to maximise the performance of your GPZ 7000 and give a significant depth increase over the standard GPZ 14 coil.

Our field testers have spent several months carrying out significant testing so our Engineering team could deliver a superior accessory coil.


More Ground Coverage

The GPZ 19 coil (19" × 18") has 53% more area than the GPZ 14 coil (14" × 13"). It’s perfect for wide open spaces and covers more ground in less time!


(to 1m/3 ft†) The GPZ 19 coil is waterproof and submersible to a depth of 1m/3ft. You can easily detect rivers, or detect in rainy or wet conditions.

Less Ground Noise

Improved coil geometry gives less magnetic coupling between transmit and receive windings, resulting in reduced ground noise. Hear less noise and more gold!

Super-D Coil Technology

A Super-D coil consists of a central transmit winding and two outer receive windings. The GPZ 19 coil has isolated suspension windings that are less prone to mechanical vibration noise.

Deeper Detection (average 30%*)

Larger coils typically detect deeper than smaller coils of the same configuration. Minelab field test results, in both low and high mineralised ground, using a range of natural gold nuggets, give an average 30%* detection depth increase when measuring performance of the extra large GPZ 19 coil compared to the standard GPZ 14 coil. With nugget sizes of 10g and below, the GPZ 7000 High Yield Gold Mode gave superior in-ground results. As the selected nugget size increased above 20g, switching into GPZ 7000 General Gold Mode provided an additional depth increase over High Yield.

GPZ 19 Metal Detector Coil

Detector Depth & Coil Size Comparison

Detection depth and gold sensitivity depends upon the detector technology, the coil size and the configuration. Increasing the coil size on a GPX Series detector (from Commander 11" to 15"×12" to 18") will give a measurable depth improvement. Increasing the coil size on a GPZ 7000 from GPZ 14 to GPZ 19 will also give a significant improvement.

Minelab GPZ 19 Metal Detector Coil

To learn more about the GPZ 19 depth capability and how our 30% performance statement was derived, read the Treasure Talk blog post from Phil Beck: The GPZ 19 coil – does it really detect 30% deeper?


“The GPZ 19 is deceptively stable and quiet... I recovered a 15 ounce nugget, really deep!”

“Working my way back up a creek, I found many ounces of weighty gold at incredible depths that had been totally ignored by a GPX with a 20 inch monoloop. I also missed these using the GPZ 14 coil – they were just too deep. The GPZ 19 is deceptively stable and quiet… I recovered a 15 ounce nugget, really deep!"

Minelab GPZ 19 Metal Detector Coil Gold Nuggets


12 Months Interest Free Finance from $28.75 per week*

*Credit approved applicants only; fees, terms and conditions apply. The indicative weekly payment translates to $124.58 per month and is based on the GPZ 19 Metal Detector Coil priced at RRP $1495.00. The indicative monthly payment excludes the $99 Annual Fee, charged on the account open date and annually on the anniversary of the account open date. The Annual Fee needs to be paid in full within the 55 day Interest Free Term as part of the first repayment to avoid interest charges. The indicative monthly payment assumes no additional purchases, cash advances or any other fees and charges. Interest is payable on any balance outstanding after the Interest Free term. Terms, conditions, fees and charges apply. Ask in store for details. Skye provided by FlexiCards Australia Pty Ltd, ABN 31 099 651 877 Australian Credit Licence number 247415. Skye is a trademark of FlexiCards Australia Pty Ltd, subsidiary of FlexiGroup Limited.



Be The First To Review This Product!

Help other Miners Den Australia users shop smarter by writing reviews for products you have purchased.

Write a product review