Facebook friend and collector Michael Pfeil posted a gallery of fine micro photos of specimens collected in the Bergischen Land area of North Rhine - Westphalia.
Here is a translation of his album introduction and a few of his 165 photos.
"In this album , I show pictures of minerals , which I found in my main collection area , the beautiful country side in Germany . Strictly speaking, the sites are all located in Oberbergischer country , ie in the Rheinisch- Bergischer district , the Oberbergischer Kreis and the right bank part of the Rhein- Sieg district ."
Use the link below to head off to see all his pictures.
All pictures here are 2-3mm field of view.