Silicon John
New member
Just got back from two weeks at Quartzsite, AZ. Only took the metal detector out one time. On that trip after I got tired of all the trash around where cars would park off road, I took out to the quiet of the open desert. After quite a walk I got a hot rock signal. I had a magnet on my pick so tested it and whee I thought I had found a meteorite.
In the attached photo shows the hot rock with a curved small (1 1/4 inch) magnet attached. The magnet was a segment from an experimental brush-less DC motor used on the IBM 3390 disk storage system. It liked the rock and latched on tight.
I did know that there was magnetite in the area as years ago I had found a lodestone but that was miles away. So when I got home I ground off one side with a diamond wheel and there was a streak of quartz under the desert varnish. No meteorite has quartz attached. Oh darn! You can see the white quartz in the second photo.
In the attached photo shows the hot rock with a curved small (1 1/4 inch) magnet attached. The magnet was a segment from an experimental brush-less DC motor used on the IBM 3390 disk storage system. It liked the rock and latched on tight.
I did know that there was magnetite in the area as years ago I had found a lodestone but that was miles away. So when I got home I ground off one side with a diamond wheel and there was a streak of quartz under the desert varnish. No meteorite has quartz attached. Oh darn! You can see the white quartz in the second photo.