“The Wannenköpfe is a perfect quarry (the best in the Eifel region ?) to find a lot of nice different Hematite specimens. Here several Hematite needles, covered with Cristobalite and some Topaz. Image width: 2,5mm. Wannenköpfe near Ochtendung. Photo/collection: Fred Kruijen.”
Fred Kruijen - 21st May 2006