Symbols of Rhode Island

species of deciduous tree

species of fish

chicken breed

flag of the U.S. state of Rhode Island

species of plant

species of mollusc

drink made by mixing coffee syrup and milk together

official government emblem of the U.S. state of Rhode Island

species of beetle

thumb|right|Specimen of cumberlandite on display at the Roger Williams Park Museum of Natural History and Planetarium. Specimen is approximately 1 foot (30 cm) wide. Cumberlandite is a specific type of plutonic rock called a melanocratic troctolite, or melatroctolite. It is the state rock of Rhode Island and can be found in a lot in Cumberland, Rhode Island at Iron Mine Hill. Further traces can be found scattered throughout the Narragansett Bay watershed as far as Martha's Vineyard and Block Island. Cumberlandite is not exclusive to Rhode Island; it is also found in Taberg, Sweden. It is sligh