South Carolina 3 Vols Geology Bulletin 30, 31, 32 Vintage Softcover Gem Gold

Description

South Carolina 3 Vols Geology Bulletins No. 30, 31, 32 (Vintage Softcover) Gem Stone Resources, Clays Opal-Bearing Claystones, Gold Resources
Bulletin No. 30 - "Gem Stone Resources of South Carolina" by Camilla McCauley (1964).
Bulletin No. 31 - "Clays and Opal-Bearing Claystones of the South Carolina Coastal Plain" by Heron, Robinson, Johnson (1965).
Bulletin No. 32 - "Gold Resources of South Carolina" by Camilla McCauley (1966).
Published 1964-66 by the Division of Geology, State Development Board (Columbia, South Carolina). Red softcovers are a staple-binding and show wrinkles and crimped corners (particularly the bottom corner and hinge of Gold Resources), soiling, tanning to the textblock, and shelfwear. There does not appear to be any writing, but as a reference, markings can be expected. Overall, the books are in Very Good condition.