Geological Survey Program


 Derric Iles, State Geologist Email

Rose Quartz

State mineral: rose quartz

Source: SD Museum of Geology
Fairburn agate State gemstone: Fairburn agate

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About the Geological Survey



Oil and Gas Map-Based Data Source

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Akeley-Lawrence Science Center

414 E Clark Street

Vermillion, SD 57069

(605) 677-5227 (Telephone)

(605) 677-5895 (Fax)