Why are man made gemstones better for the enviorment
I need more details and links to answers as we are doing a science fair project for school and are making home made geodes.
The science fair theme is how science can solve a problem in todays life.
We picked man made gems and solving eco problems as our theme and need info to back it up.
We are using our geodes as just a fun demo and also using a comuter usb microscope for fun.
We need scientific info for the theme and to write a report that will keep the judges interested.