Minelab Coil Charts

Coil Comparison Charts

X-TERRA coils come in different frequencies, sizes and configurations. Each will change the way that the detector performs, as shown below.

18.75 kHz high frequency Double-D coils are optimum for gold mining.

	6-inch Double-D (Optional)	10.5-inch Double-D (Optional)	10 x 5-inch Double-D (Standard)
Frequency	18.75 kHz	18.75 kHz	18.75 kHz
Small targets	★★★★	★★★	★★★★
Medium targets	★★	★★	★★
Large/deep targets	★	★	★
Best pinpointing	★★★	★	★
Best ground coverage	★	★★★★	★★★
Waterproof	✔	—	—
Water resistant*	—	✔	✔

	-inch Double-D (Optional)	10 x 5-inch Double-D (Standard)	11-inch Double-D (Optional)
Frequency	18.75 kHz	18.75 kHz	18.75 kHz
Small targets	★★★★	★★★	★★
Medium targets	★★	★★★	★★
Large/deep targets	★★	★★★	★★★★
Best pinpointing	★★★	★★★★	★★
Best ground coverage	★★	★★★	★★★★
Waterproof	—	—	—
Water resistant*	✔	✔	✔

Use Commander Coils to Get the Best Performance from Your GPX

Minelab Commander coils have been designed by Minelab’s team of scientists and engineers for optimum performance and to meet the precise requirements of MPS technology.

(All Commander coils are compatible with the complete range of SD, GP and GPX detectors.)

	18-inch Monoloop	18-inch Double-D	15 x 12-inch Monoloop	15 x 12-inch Double-D	11-inch Monoloop	11-inch Double-D	10 x 5-inch Double-D	8-inch Monoloop
Small shallow nuggets	★	★	★★	★	★★★★	★★★	★★★	★★★★★
Large deep nuggets	★★★★★	★★★★	★★★★	★★★	★★★	★★	★★	★
Best ground coverage	★★★★	★★★★	★★★	★★★	★★	★★	★	★
Tight spaces	★	★	★★	★★	★★★	★★★	★★★★	★★★★
Less mineralised	★★★★★	★★★★	★★★★★	★★★★	★★★★★	★★★★	★★★★	★★★★★
Highly mineralised	★★★★	★★★★★	★★★★	★★★★★	★★★★	★★★★★	★★★★★	★★★★
Iron discrimination	—	✔	—	✔	—	✔	✔	—
Water resistant*	✔	✔	✔	✔	✔	✔	✔	✔

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