Under the conditions of metamorphism the calcite in the limestone recrystallizes to form a rock that is a mass of interlocking calcite crystals. A related rock, dolomitic marble, is produced when dolostone is subjected to heat and pressure. Photo Gallery: The Many Uses of Marble.nder the conditions of metamorphism the calcite in the limestone recrystallizes to form a rock that is a mass of interlocking calcite crystals. A related rock, dolomitic marble, is produced when dolostone is subjected to heat and pressure. Photo Gallery: The Many Uses of Marble.
1 Smoke the ribs at 225Â°F to 250Â°F for four to five hours. 2  You can baste or mop the ribs occasionally if you like, but donât open the grill too often. 3  Maintaining a steady temperature is the most important thing.
Best Answer: Roasted ribs need at least 90 minutes... 350F for a minimum of 90 minutes. Add BBQ sauce the last 15 minutes... If you really want to speed it up... 425F, wrap in foil and bake for 1 hour.Unwrap, add sauce and bake for 10 to 15 minutes at 350. I'm very hesitant to recommend boiling/parboiling.It goes against what I believe.50F for a minimum of 90 minutes. Add BBQ sauce the last 15 minutes... If you really want to speed it up... 425F, wrap in foil and bake for 1 hour. Unwrap, add sauce and bake for 10 to 15 minutes at 350.