Peter Burgess
New member
Members might be interested in this curious site I visited a few weeks ago.
The mining by hand of a manganese deposit in western Hungary revealed an ancient Jurassic karst surface believed to be the same sort of thing as pinnacle karst such as you find in tropical areas today. I have uploaded a few images to the aditnow website.
http://www.aditnow.co.uk/mines/?rk?t-Cs?rdahegy-Manganese-Mine/
The mining by hand of a manganese deposit in western Hungary revealed an ancient Jurassic karst surface believed to be the same sort of thing as pinnacle karst such as you find in tropical areas today. I have uploaded a few images to the aditnow website.
http://www.aditnow.co.uk/mines/?rk?t-Cs?rdahegy-Manganese-Mine/