i was just watching catylist on the abc and they had this electronic tool that could read lead levels in paint and soil ...and i though mmmm could it read gold
http://www.olympus-ims.com/en/xrf-xrd/delta-handheld/delta-scrap/
i have never heard of this has anyone else ...you could just run it over any quartz vein to know the minerals in it
i havnt looked up the price yet
http://www.olympus-ims.com/en/xrf-xrd/delta-handheld/delta-scrap/
i have never heard of this has anyone else ...you could just run it over any quartz vein to know the minerals in it
i havnt looked up the price yet
