Country State Classification Source WallNo Centennial Commercial Location surroundPic
Mexico   Tuff Zacatecas State 10LA41 37784 ? Front Face (South) DSCF0327.jpg
No 10LA41 is:

Description

greenish-gray
fine grain
compact
rhyolite


ARCHIVE STONE NOT AVAILABLE

Actual Picture from the Stone Wall: /mid2000/10la41.jpg (63575 bytes)