United States, New Mexico, Chaves County, 8.4 miles E of Roswell, along Comanche Hill, north of Hwy. 380
1110 meters
1110.0000000000 m
On a red and white rim of limestone and gypsum belonging to the Triassic Artesia Group. On vertical faces of medium-hard gypsum just back of escarpment rim. Not found on very hard gypsum of the caprock, nor on very soft surface outcrops.