Blue Granite is a type of igneous rock that is one of the hardest substances in the world. The Blue Granite was designated as the official State Stone by Act Number 345 of 1969. Surprisingly, South Carolina was known to have been one of the nation's top producers of granite. 

The semi-precious quartz, Amethyst, was designated as the official State Gemstone by Act Number 345 of 1969. South Carolina is known to be the home to some of the world's highest-quality amethyst. 

The Columbian Mammoth (Mammuthus columbi) was designated as the official State Fossil by Act Number 177 of 2014. The Columbian mammoth was named after Christopher Columbus. The discovery of fossilized mammoth teeth in a South Carolina swamp in 1725 was credited as the first scientific identification of a North American vertebrate fossil. 

The official State Poet Laureate was designated by Joint Resolution Number 736 of 1934. This resolution allows the Governor to appoint a Poet Laureate for the State. In 2003, former Governor Mark Sanford named Marjory Heath Wentworth as South Carolina's sixth Poet Laureate. 

Porgy and Bess was designated as the official Opera of the State by Act Number 94 of 2001. Porgy and Bess is an opera based on the novel Porgy written by South Carolina native Edwin Dubose Heyward. 

Beach Music was designated as the official State Popular Music by Act Number 15 of 2001. Beach music is primarily a rhythm and blues style based on 4/4 rhythms with a moderate to fast-paced tempo. 

The Spiritual was designated as the official State Music by Act Number 64 of 1999. A spiritual is a type of religious folksong that is most closely associated with the struggles of slavery and the hope of freedom for the enslaved Africans in the American South. 

South Carolina has two official State Songs: "Carolina" and "South Carolina on My Mind."

"Carolina" was written by Henry Timrod and set to music by Anne C. Burgess. On February 11, 1911, the song was designated as the State Song by a Concurrent Resolution. 

"South Carolina on My Mind" was composed and recorded by Hank Martin and Buzz Arledge in 1980. On March 8, 1984, the song was designated as the State Song by Act Number 302 of 1984. 

The Richardson Waltz was designated as the official State Waltz by Act Number 389 of 2000. The waltz had been created and preserved for generations by members of the Richardson family. 

The Square Dance was designated the official State Folk Dance by Act Number 329 of 1994. The dance is designed to be for four couples arranged in a square, with one couple on each side, facing the middle of the square.