This is intended as a list of, or links to, stone currently or historically produced in various countries (not generic types of stone).
See also:
Greece
Italy
United Kingdom
Limestone
Also see:
... other than the F-22 capable of it. According to EADS, the maximum speed possible without reheat is Mach 1.5 (although this drops to Mach 1.2 with an air-to-air ...