![A British army solder 'Vallon man' looking for IED's using a Vallon metal detector, he will lead a patrol, sweeping the route fo Stock Photo - Alamy A British army solder 'Vallon man' looking for IED's using a Vallon metal detector, he will lead a patrol, sweeping the route fo Stock Photo - Alamy](https://c8.alamy.com/comp/CEGGGB/a-british-army-solder-vallon-man-looking-for-ieds-using-a-vallon-metal-CEGGGB.jpg)
A British army solder 'Vallon man' looking for IED's using a Vallon metal detector, he will lead a patrol, sweeping the route fo Stock Photo - Alamy
![Soviet 50-mm mortar shell and grenade of WWII.Cleanining,deactivating and preparing to war relics collection. Found with metal detector Poster ID:215497516 Soviet 50-mm mortar shell and grenade of WWII.Cleanining,deactivating and preparing to war relics collection. Found with metal detector Poster ID:215497516](https://static1.bigstockphoto.com/5/1/2/large2/215497516.jpg)
Soviet 50-mm mortar shell and grenade of WWII.Cleanining,deactivating and preparing to war relics collection. Found with metal detector Poster ID:215497516
![This piece of granite with a vein of black metallic stuff. Gets picked up by metal detector but is not magnetic at all. : r/whatsthisrock This piece of granite with a vein of black metallic stuff. Gets picked up by metal detector but is not magnetic at all. : r/whatsthisrock](https://preview.redd.it/q56bpdwla5o61.jpg?width=640&crop=smart&auto=webp&s=15fae05c9e9477b6160b864330a45dcd4c5a7340)
This piece of granite with a vein of black metallic stuff. Gets picked up by metal detector but is not magnetic at all. : r/whatsthisrock
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