The not so hidden history of Man from the often overlooked geologic perspective.
Ancient Egyptian Stoneworking Technology
Rock & mineral hardness
Ancient Egyptian Stoneworking Tools and Methods
Can narrow-necked stone vases be made today?
The tomb of Sabu and the tri-lobed "schist" bowl
Mirrored In The Hall of Ma'at
Archae Solenhofen (firstname.lastname@example.org)