Where to find geodes in New York?

- Herkimer Diamond Mines: Located in Herkimer County, New York, these mines are known for their unique "Herkimer Diamonds," which are actually double-terminated quartz crystals. While not technically geodes, these crystals are often found in cavities within the dolostone rock, making them a great place to hunt for similar formations.

- Scotia Barrens State Forest: Situated in Schenectady County, New York, this forest is known for its abundant limestone and dolostone formations. Geodes can sometimes be found within these rocks, especially in areas where there has been significant weathering and erosion.

- The Rochester Shale Member: This geologic formation is found in western New York and is composed primarily of shale. While it's not as common as some other locations on this list, geodes have been known to occur within the Rochester Shale, particularly in areas where there has been significant geological activity.

- The Niagara Gorge: Located in Niagara County, New York, the Niagara Gorge is a popular destination for rockhounds due to its diverse geology. Geodes can sometimes be found within the various rock layers exposed along the gorge, including the Lockport Formation and the Rochester Shale.

- The Ausable Chasm: This natural gorge in the Adirondacks is known for its stunning scenery and diverse geology. Geodes have been found within the dolostone and limestone formations of the Ausable Chasm, making it a worthwhile location for exploration.

- Private Land: If you have access to private land in New York, it's always worth exploring for geodes. Look for areas with limestone, dolostone, or shale formations, as these rocks are more likely to contain geodes. Permission from the landowner is always required before exploring private property.

- Rock and Mineral Shops: Some rock and mineral shops in New York may sell or have information on local geode locations. They can be a good resource for learning more about the geology of the state and finding potential places to explore.

- Online Resources: Various websites and forums dedicated to rockhounding and geology may provide information on potential geode locations in New York. Research and consult these resources before heading out on your hunt.

Tips:

- Geodes are often found in areas with limestone, dolostone, or shale formations.

- Look for rocks that have a hollow sound when tapped or feel lighter than expected for their size.

- Examine rocks for small holes or cavities, as these may indicate the presence of a geode.

- Be patient and persistent, as finding geodes can require some effort and luck.