This document contains information about a hematite stone including its ID number, description, color, size, purchase price, date acquired, comments, and notes. The hematite sphere has an ID of 12, is a dark metal grey, 3 cm in size, cost $3.00, and was acquired in 2011. The notes indicate it forms a functional unit with stones of ID 7 and 8, and should be used as a control stone.