ف احياناً يكون الغرض هو اكتشاف ذهب خام او ذهب قديم و ذلك وفق معرفة مسبقة In Northern Ireland, it is an offence to get in possession of a steel detector with a scheduled or maybe a Condition Treatment internet site with out a licence from the Section for Communities. https://linkdirectory724.com/listings13062208/5-simple-techniques-for-%D8%A7%D8%AD%D8%AF%D8%AB-%D8%AC%D9%87%D8%A7%D8%B2-%D9%83%D8%B4%D9%81-%D8%A7%D9%84%D9%85%D8%B9%D8%A7%D8%AF%D9%86