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.
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.