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.
1 When grilling ribs, think âlow and slow!â Grill ribs slowly on medium heat to avoid burning and to help keep them tender. 2  When grilling ribs, plan on a cooking time of 1 hour to 1 hour 30 min., depending on the size and type of ribs used. When grilling ribs, the indirect method of cooking is the best method to use. 2  This means the ribs are not cooked directly over the heat source. 3  If using a gas grill, turn on only one side of the grill. 4  Or, if using a charcoal grill, push the charcoals to one side of the grill. 5  The covered grill then acts like an oven.