Ethiops
Revision as of 07:03, 24 July 2013 by (username removed)
Description
Name for black earth minerals prior to the 19th century. Black iron oxide was known as martial ethiops or ethiops iron. Black mercuric sulfide was known as mineral ethiops.
Name for black earth minerals prior to the 19th century. Black iron oxide was known as martial ethiops or ethiops iron. Black mercuric sulfide was known as mineral ethiops.