Lithops hallii

Lithops hallii is a species of living stone ("Lithops") which is native to Southern Africa. It is a species of the genus "Lithops" under the family Aizoaceae.
Description.
The leaves are reddish-brown with milky whites or grays, and have channels of blood-red to dark brown running along the top of the leaves. Flowers are white and sprout from the fissure between the two leaves.