Rheinkiesel (Quarz) Anhänger WIP It is found mainly in

It is found mainly in a few locations in Mexico

Dies verleiht dem Tigereisen seine einzigartigen Muster und Farben

giving it its characteristic variety of colors

and columns

Rheinkiesel (Quarz) Anhänger WIP It is found mainly inA very special quartz pendant, because this stone is a pebble from the Rhine! Quartz is the second most abundant mineral in the Earth's crust, so it's not surprising that it also occurs in the Rhine. So called milky quartz is often found in the Rhine. These are quartz with liquid or gas inclusions, which gives the quartz its milky white color. However, some of the quartz on the Rhine show particularly beautiful colors and patterns due to the cutting