The sacrum is sometimes known as the "cornerstone" of the pelvis
condition of a stone/calculus in renal pelvis
A corner stone is the first stone in construction. This stone is important due to the fact that all of the other stones will be applied in reference to this stone.
Corner Stone
Equipment Maintenance
The black stone is located at Mecca at one corner of the kabaa
President McKinley Laying Corner Stone - 1900 was released on: USA: October 1900
the black stone in makkah KSA, which is located at the corner of the Holy Ka'abah
I believe you can get a Shiny Stone in HeartGold in the Pokèathlon Prize Corner after you get 5000 Points.
9/11/1941
top left corner of state
There are four types of pelvic shapes. They are the gynecoid pelvis, android pelvis, anthropoid pelvis and the platypelloid pelvis.
Perhaps, you mean Hajar-i-Aswad, the black stone. The pilgrims try to kiss it. It is a stone from heaven.