Physical Properties
the stone is dark green in color with red, orange, or white spots across its surface. It is part of the chalcedony variety of quartz with a hardness of seven (on the Moh's scale of mineral hardness) and a naturally bright luster. the plant is a flower shrub, which can grow over 6.5 feet tall and carries bunches of small violet, purple, pink,white, or blue flowers. Both the flowers and the leaves of the Heliotrope plant carry a strong scent reminiscent of vanilla. Some parts of the Heliotrope plant are poisonous if eaten, while others can cause irritations in sensitive skin.