For those who want a job in nature with minimum requirement and lowest cost for start a business, it’s this app and its great information about geology of Iran and Afghanistan and occurrence of gold in both of them.
Base information are geology of Iran and Afghanistan and potential places of both countries for explore and prospecting gold mine and extract ways and also important tools and equipment.
Inside this application are several small applications like Metal Detector (for mobile phones with magnetic sensor, MOHS hardness scale table, a simple basic mineral detector and a simple converter for your handy uses.
For your information and have better behavior, we added mine laws for both countries (Iran and Afghanistan) and also HSE and environmental laws on mining.