Geodes of Indiana is a full-color 26" by 34" poster featuring photographs of some of the abundant geodes found in the state. It presents some interesting facts about Indiana geodes and explains in easy-to-understand graphic style how geodes form. This poster is a must for geode hunters, teachers, and anyone interested in Indiana geology!
Shaffer, N. R. 2008, Geodes of Indiana: Indiana Geological Survey Poster 09
Notes: Other posters of interest from the IGS:
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Publication Sales Office
Indiana Geological and Water Survey
420 N. Walnut St.
Bloomington, IN 47404
IGS Return Policy
All sales are final. Materials may not be returned after they have been accepted by the customer. Any discrepencies in mail orders must be reported to IGWS within 10 days of receipt of order.
The Indiana Geological and Water Survey will refund the purchase price and sales tax of products if returned with the original sales receipt within 10 days of receipt of order. Refunds will be issued with the same method of payment as indicated on the original receipt except for cash purchases, which will be refunded by check. Items must be returned in the same condition as purchased. Refunds on digital products and services are not allowed, except for defective media such as CD-ROMs, flash drives, and so on. The customer is responsible for paying shipping costs to return items.