▁census , ▁its ▁population ▁was ▁ 1 , 0 8 9 , ▁in ▁ 3 1 5 ▁families . ▁ ▁References ▁▁ ▁Category : Pop ulated ▁places ▁in ▁Z an jan ▁County <0x0A> </s> ▁Sad kov sky ▁() ▁is ▁a ▁rural ▁local ity ▁( a ▁k h utor ) ▁in ▁Mik h ay lov sko ye ▁R ural ▁S ett lement , ▁U ry up in sky ▁District , ▁Vol g og rad ▁O blast , ▁Russia . ▁The ▁population ▁was ▁ 2 4 4 ▁as ▁of ▁ 2 0 1 0 . ▁There ▁is ▁ 1 ▁street . ▁ ▁Geography ▁ ▁The ▁village ▁is ▁located ▁in ▁forest ▁ste ppe , ▁ 2 5 ▁km ▁from ▁U ry up in sk ▁and ▁ 3 5 0 ▁km ▁from ▁Vol g og rad . ▁ ▁References ▁▁ ▁Category : R ural ▁local ities ▁in ▁Vol g og rad ▁O blast <0x0A> </s> ▁In ▁struct ural ▁ge ology ▁and ▁di agen esis , ▁pressure ▁solution ▁or ▁pressure ▁dissol ution ▁is ▁a ▁de formation ▁mechanism ▁that ▁involves ▁the ▁dissol ution ▁of ▁min er als ▁at ▁gra in - to - gra in ▁contacts ▁into ▁an ▁a que ous ▁p ore ▁fluid ▁in ▁areas ▁of ▁relatively ▁high ▁stress ▁and ▁either ▁de position ▁in ▁regions ▁of ▁relatively ▁low ▁stress ▁within ▁the ▁same ▁rock ▁or ▁their ▁complete ▁removal ▁from ▁the ▁rock ▁within ▁the ▁fluid . ▁It ▁is ▁an ▁example ▁of ▁diffus ive ▁mass ▁transfer . ▁ ▁The ▁detailed ▁k inet ics ▁of ▁the ▁process ▁was ▁review ed ▁by ▁R