Big Thunderstone

From: Benedict Adamson <badamson_at_...>
Date: Fri, 23 Nov 2001 22:29:48 -0000

How big can a Thunderstone be? See

   http://www.dataweb.nl/~otto/estonia/kaali.htm It says:
The Kaali meteorite crater, the result of a meteorite impact probably in the 8th century BC. It is about 100 meters wide and 30 meters deep. The walls of the crater have been used as a fortress in the middle ages.

The crater is part of many Estonian myths and stories...