3.50 inches in diameter - (actual whole geode shown is what you will receive, front and back views provided). This particular geode has a slightly flat base and is lightweight for a geode this size!
Guaranteed to be Hollow with Crystals - 95% of these geodes contain quartz crystal linings that can range from a smoky, brown, light blue, lavender, clear or 5% a good quality purple amethyst. The majority is a varying shade of smoky quartz and contains a brown siderite or agate rim. See sample opened geodes for typical interiors (not included with your purchase).
Possibility for Additional Minerals - About half have Calcite and/or Goethite, 5% are filled with white feathery Mordenite that usually has Calcite as well.
This geode will be shipped either through USPS Priority or Ground Advantage mail or UPS Ground depending on destination.
Great idea for a school science project, birthday party, or just something to entertain your kids (or yourself!) with. We will provide opening instructions and an information card about the geode you receive. Again, we guarantee this geode to be hollow and to have crystals - there is no guess-work with our geodes - if you receive a solid geode, we will send a replacement at no cost to you and we pay the postage costs.