Almagra

• (n.) A fine, deep red ocher, somewhat purplish, found in Spain. It is the sil atticum of the ancients. Under the name of Indian red it is used for polishing glass and silver.
Found on http://thinkexist.com/dictionary/meaning/almagra/

Almagra

Al·ma'gra noun [ Spanish almagra , almagre , from Arabic al - maghrah red clay or earth.] A fine, deep red ocher, somewhat purplish, found in Spain. It is the sil atticum of the ancients. Under the name of Indian red it is used for polishing glass and s...
Found on http://www.encyclo.co.uk/webster/A/60
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