WORLD, COME TO MY HOME!
A day without a postcard is a wasted day
Page
(Move to ...)
Home
Swaps
UNESCO
Countries
Airmail & Priority Mail
Postmarks
▼
Showing posts with label
SPAIN (Castile-La Mancha)
.
Show all posts
Showing posts with label
SPAIN (Castile-La Mancha)
.
Show all posts
June 26, 2013
0699 SPAIN (Castile-La Mancha) - Heritage of Mercury. Almadén and Idrija - Almadén (UNESCO WHS)
›
Mercury is a relatively rare metal, with a decisive role in the extraction of silver and gold, so the possesion of the mercury mines ha...
›
Home
View web version
