Item Number: MI132
$3.00
Format(s)
Quantity

Geodes are hard, subspherical nodules of quartz rock, ranging in size from less than 1 inch to more than 2 feet in diameter. Geodes are very resistant to weathering processes and concentrate in streams in south-central Indiana. Because they can be hollow and lined with beautiful quartz crystals, geodes are highly prized by rock hounds. Some geodes also contain calcite or other excellent crystals. Take home your own whole, unbroken Indiana geode and discover what is inside.



2021, Geode specimen: Indiana Geological and Water Survey Miscellaneous Item 132


You may also like:

Keywords: geode

Can't find what you're looking for? Feel free to contact us directly:

Indiana Geological and Water Survey
1001 E. 10th St.
Bloomington, IN 47405
812-855-7636 (phone)
812-855-2862 (fax)
IGWSinfo@indiana.edu

IGS Return Policy

  • Original sales receipt required.
  • Returns accepted within 30 days of purchase date.
  • Refund will be issued by the same method of payment as purchased.
  • Products must be returned in the same new condition as purchased.
  • Refunds on custom orders and digital products are NOT allowed.
  • Customers are responsible for paying shipping costs to return products.

Updated 8/19/2020