Sable
The Cyclopedic Law Dictionary · Walter A. Shumaker and George Foster Longsdorf; ed. James C. Cahill · 1922
The Cyclopedic Law Dictionary
The heraldic term for black. It is called "Saturn" by those who blazon by planets, and "diamond" by those who use the names of jewels. Engravers commonly represent it by numerous perpendicular and horizontal lines, crossing each other.
Wharton.
SABULONARIUM (Law Lat. from sabulo). In old records. A gravel pit, or the free use of it.
Cowell.