DBA_COL_PRIVS

Columns
   ___________________________
 
   GRANTABLE
      Privilege is grantable
   GRANTEE
      Name of the user to whom access was granted
   OWNER
      Username of the owner of the object
   TABLE_NAME
      Name of the object
   COLUMN_NAME
      Name of the column
   PRIVILEGE
      Column Privilege
   GRANTOR
      Name of the user who performed the grant

Related Commands:

 DBA_COL_PRIVS  ALL_COL_PRIVS        USER_COL_PRIVS     COLUMN_PRIVILEGES
                ALL_COL_PRIVS_MADE   USER_COL_PRIVS_MADE
                ALL_COL_PRIVS_RECD   USER_COL_PRIVS_RECD 

 DBA_TAB_PRIVS  ALL_TAB_PRIVS        USER_TAB_PRIVS     TABLE_PRIVILEGES 
                                                        ROLE_TAB_PRIVS