Description
Interesting rock sample: this is a pegmatite containing grey quartz crystals and black micas.
Nice contrast between the different elements.
From Buchwald in the Giant Mountains. Germany, Poland or Czechoslovakia? The label doesn’t mention it, but it’s written in German…
This 19th-century piece comes from the collection of the Bally Museum in Lausanne, Switzerland.
It is supplied with its antique label.
This post is also available in: French