Potential topics include rocks, minerals, mineral resources, stratigraphy and geologic structure, geologic history, seismicity, earthquake history, geologic features, geologic hazards, gemstones, landforms, fossils, and caves of the region or locality.
Marine subcategory groups English versions of Polish sites about the Baltic Sea and the Polish stretch of its coastline.
Please submit sites based in Poland that have English language version and are about all aspects of the Baltic Sea i.e. its geology, wildlife, climate, etc.