Thursday I spent all day with another Geologist practising how to quickly document a quarry. With some practise the documentation process for resource evaluation (overburden, thickness of useable rock, petrography, etc.) can take no more than 5 to 10 minutes. It can be quite fun to drive around all day and visit old quarries here and there. Before lunchtime we had one stop with a magnificent view across the Rhine Valley with the Vosges mountains at the horizon. I would like to share it.