Geodes in New York: A Hidden Gem of Upstate New York

Are you curious about geodes in New York State? Well, you’re not alone. Geodes are an exciting and valuable natural treasure that can be found across the United States, and New York is no exception. However, finding these magical rocks in New York may not be as easy as in other places. If you’ve been wondering where you can find geodes in New York State, you’re in the right place.

Upstate New York is a treasure hunter’s delight, hiding precious gems in its dirt and rocks. But it’s not easy to find where to dig or mine for your own geodes. The state of New York has strict regulations when it comes to public gemstone hunting to protect the environment and human safety. However, with some research and exploration, you can discover abandoned mines or quarries that could hide geological marvels.

What are geodes? They are round rocks with cavities inside that are lined with crystals. These beauties can range in size and color from small and simple to large and intricate. Moreover, they can contain valuable specimens such as amethyst, quartz, or agate. Geodes offer a glimpse into the geological history of the area in which they are found.

In this blog post, we will be answering some of the most frequently asked questions about New York geodes and providing tips on how to find them. We’ll also explore where to legally and safely search for geodes in the public domain and discuss some key equipment and tools you’ll need to uncover your treasures. Discover the awe-inspiring beauty of geodes in upstate New York and join us on this adventure of a lifetime!

Are There Geodes in NY?

New York State is known for its towering skyscrapers, bustling streets, and vibrant cultural scene. However, nestled within its lush forests and winding trails lies a hidden natural wonder – geodes. Geodes are geological formations that contain sparkling crystals inside a hollow cavity. They are formed over millions of years, as mineral-rich water seeps into rock cavities and slowly evaporates, leaving behind an exquisite crystal-lined hollow space.

But are there geodes in NY? The short answer is – yes! While not as abundant as in other states such as Iowa or Indiana, New York’s geology is varied enough to produce these fascinating formations. Here are some key facts and locations to check out if you’re eager to explore New York’s geode scene:

Natural geodes in NY

  • Geodes can be found in various rock formations throughout the state, including shale, limestone, and basalt.
  • The most common areas for finding geodes in NY are in the western central portion of the state, particularly around the Finger Lakes and Herkimer County.
  • Some popular locations for natural geodes in NY include Shelburne Falls in Genesee County, Moss Island in Onondaga County, and Middleville in Herkimer County.
  • Keep in mind that finding geodes in the wild requires a bit of luck, patience, and a trained eye. Always ensure to obtain proper permission and permits before embarking on any rock-hunting expeditions.

Man-made geodes in NY

  • Geodes can also be created through various industrial processes such as quarrying, drilling, and mining.
  • The Crystal Cave in Put-in-Bay, Ohio, is home to the world’s largest man-made geode, which was created by drilling into a dolomite deposit and lining the cavity with massive gypsum crystals.
  • Similarly, in NY, the Barite Rose Rock Shop and Museum in Crystal Springs, NY, showcases man-made geodes created by drilling into rock deposits and filling them with stunning crystals.

In conclusion, geodes may not be as common in NY as in other states, but they nonetheless offer a fascinating glimpse into the beauty and complexity of nature’s processes. Whether you choose to explore the wilds or visit a man-made geode exhibit, be sure to bring along a sense of wonder and appreciation for these natural wonders.

Public Gem Mining in New York

New York is not only famous for its skyscrapers and busy life, but also for its natural treasures such as geodes, crystals, diamonds, and other precious stones. As a rockhound enthusiast, you’ll find several opportunities for public gem mining in New York. Here’s what you need to know:

Where to Go

geodes in new york

There are many places where you can go for public gem mining in New York, but some are more popular than others. Here are the top places to consider:

  • Ace of Diamonds Mine and Campground in Herkimer County, where you can dig for Herkimer diamonds, quartz crystals, and other minerals.
  • Crystal Grove Diamond Mine and Campground in St. Johnsville, where you can look for Herkimer diamonds, garnets, and other gems.
  • Rock and Crystal Shoppe, Mine and Jewelry Store in Candor, where you can mine for gems and minerals and shop for jewelry and souvenirs.

What You Need

Before you set out for a public gem mining adventure, there are some things you need to pack and prepare. Here are some suggestions:

  • Appropriate clothing: Wear comfortable clothes and shoes that can get dirty and dusty. You’ll be digging in dirt and rocks and exposed to the elements.
  • Safety gear: Bring gloves, eye protection, and a rock hammer for safety and ease of mining.
  • Mining equipment: Some places provide the necessary equipment such as screens, buckets, and shovels, while others may rent or sell them, so be sure to ask ahead.
  • Refreshments: Bring water and snacks to keep you hydrated and energized during your mining adventure.

What You’ll Find

You never know what treasures you’ll unearth during your public gem mining trip in New York. Here are some of the gems you might discover:

  • Herkimer diamonds
  • Quartz crystals
  • Garnets
  • Sapphires
  • Topaz
  • Emeralds
  • Rubies

Tips for a Successful Public Gem Mining Trip

  • Check the weather forecast and choose a pleasant day.
  • Arrive early to secure a spot and get oriented.
  • Ask the staff for guidance and tips on mining and spot locations.
  • Respect the rules and regulations of the place and leave the site as you found it.
  • Be patient and enjoy the process. Do not rush or force anything out of the ground.
  • Have fun and share your experience with family and friends.

In conclusion, public gem mining in New York guarantees an exciting and rewarding experience for rockhound aficionados and enthusiasts. Make sure to plan ahead, pack appropriately, and follow the rules and tips for a successful and memorable trip. Good luck and happy mining!

Abandoned Mines in New York

New York is known for its vibrant art scene and diverse cultural attractions. However, visitors to the state may be surprised to learn that it also has a fascinating history of mining. Abandoned mines dot the landscape, and exploring these abandoned sites offers a unique glimpse of New York’s past.

The History of Mining in New York

Mining in New York dates back to the 1700s when the state was a significant producer of iron, lead, and copper. Throughout the centuries, various minerals were mined in New York, including:

  • Graphite
  • Garnet
  • Zinc
  • Wollastonite
  • Talc
  • Salt

Many of these mines have been long abandoned, but their legacy remains. These sites offer an opportunity to learn about the history of mining and its impact on New York’s landscape.

Exploring Abandoned Mines

Exploring abandoned mines requires caution and preparation. Here are some tips for those interested in exploring abandoned mines in New York:

  • Always go with a group and let someone know where you’re going.
  • Wear sturdy shoes, a helmet, and bring a flashlight and extra batteries.
  • Avoid climbing or touching equipment or structures in abandoned mines.
  • Be aware of potential hazards such as steep drops, loose debris, and toxic gases.

Notable Abandoned Mines in New York

New York has several notable abandoned mines worth exploring, including:

  • Tahawus Mine: Located in the Adirondacks, Tahawus Mine was once a major producer of titanium dioxide. Today, the site is a popular tourist destination and offers guided tours.
  • Lyon Mountain Mine: This abandoned iron ore mine was in operation for over 100 years before closing in 1967. Visitors can explore the tunnels and ruins of the former mine.
  • Lincoln Mine: Located in the Hudson Highlands, the Lincoln Mine was once a major producer of zinc. Today, visitors can explore the site’s remaining structures, including the mine’s office and processing plant.

Exploring abandoned mines is a unique way to experience New York’s history and natural beauty. Whether you’re a history buff or an adventurer, New York’s abandoned mines offer an exciting opportunity to explore the state’s past. However, it’s important to approach these sites with caution and respect for their historical significance.

Does Upstate NY Have Geodes?

When it comes to geodes in the Northeastern United States, many people’s minds may jump straight to New England, where the rugged terrain and ancient forests are known to harbor all sorts of geological treasures. However, if you’re in New York and wondering if you can find geodes closer to home, the answer is a resounding yes! Here are some key points about the occurrence of geodes in upstate New York:

Geologic Context

  • Geodes generally form in openings that develop within sedimentary rocks such as limestone, shale, or sandstone.

  • Upstate New York has an abundance of such rocks, making it an attractive region for geode hunters.

  • The Finger Lakes and Hudson Valley regions are particularly rich in sedimentary rocks, which have been uplifted and eroded over millions of years to create the scenic landscapes we see today.

Specific Locations

  • One well-known location for finding geodes in upstate NY is the Warsaw Formation, which stretches across much of western and central New York State.

  • Geodes can also be found in the Hamilton Group, which underlies much of the Finger Lakes region.

  • In addition, the Dolgeville Formation in the central Adirondacks is another area where geodes may occur.

Tips for Finding Geodes

  • Look for outcrops of sedimentary rocks in road cuts, quarries, or natural exposures.

  • geodes in new york

  • Scan the surface for roundish or irregularly shaped bumps or protrusions that may indicate a geode hiding inside.

  • If possible, use a rock hammer or chisel to break open promising rocks to reveal the interior.

  • Be sure to follow any relevant rules or regulations regarding rock collecting on public or private land.

Overall, while upstate New York may not be as well-known for its geodes as some other parts of the country, the region does indeed have plenty of potential for rockhounds interested in exploring its geological diversity. So why not grab a hammer, don your hiking boots, and venture forth in search of your own hidden geode treasure?

geodes in new york

Can You Find Geodes in New York?

If you’re a rock enthusiast or a die-hard geode lover, you might be wondering if you can find geodes in New York. Here’s what you need to know:

Geology of New York

To answer the question of whether you can find geodes in New York, it’s essential to understand the geology of the state. New York has a varied geology, with different rock formations ranging from the Adirondack Mountains to the Hudson Valley and beyond.

The state’s geological history dates back over a billion years, with rocks and minerals from different eras, including the Precambrian, Paleozoic, and Mesozoic.

Geodes in New York

Geodes are small, hollow, and spherical rocks that contain crystal formations within them. They are formed from mineral-rich solutions that seep into cavities and slowly solidify over time, creating beautiful crystals.

Although geodes can be found in several US states, the chances of finding them in New York are low. This is because the state doesn’t have the ideal geological conditions required for their formation.

Most of the rocks in New York are either sedimentary or metamorphic, which aren’t usually conducive to geode formation. However, there are a few areas where geodes have been found in small quantities. These include:

  • The Herkimer diamond mines in Herkimer County
  • The Catskill Mountains
  • The Western Adirondack Mountains

Herkimer Diamond Mines

The Herkimer diamond mines in Herkimer County are famous for their unique quartz crystals. Although they are called “diamonds,” they are not diamonds at all. They are, in fact, double-terminated quartz crystals that are found in vugs or cavities in dolostone.

While the Herkimer diamond mines do not have an abundance of geodes, they have been found here, and visitors have an opportunity to collect their own quartz crystals.

Catskill Mountains

The Catskill Mountains in southeastern New York have sedimentary rocks that were once part of a shallow sea. Some of the rocks here contain cavities that could potentially form geodes.

However, the chances of finding geodes here are low, and most rocks are unsuitable for geode formation.

Western Adirondack Mountains

The Western Adirondack Mountains have some areas with volcanic rocks that are potential sites for geode formation. The rocks have cavities that, over time, could fill with mineral-rich solutions that form crystals.

However, finding geodes here is rare, and most rocks do not contain geodes.

Final Thoughts

Although New York may not be the first place that comes to mind when looking for geodes, the state still has some interesting sites where you can hunt for unique rocks and minerals.

If you’re keen on finding geodes, you may have better luck in other US states, such as Iowa, Illinois, or Indiana, where they are more abundant.

However, if you’re in New York, make sure to visit the Herkimer diamond mines, where you can collect your own quartz crystals and experience the thrill of finding a unique rock!

Valuable Rocks in New York State

When it comes to discovering rare and stunning geological formations, New York is a treasure trove of natural wonders. The state is home to many valuable rocks that are not only beautiful but also incredibly useful in various applications. In this section, we’ll explore some of the most valuable rocks found in New York State.


Sapphires are a type of corundum that can come in a range of colors, from blue to pink to yellow. They are found in several locations in upstate New York, including the town of Amity. Sapphires are one of the most valuable gemstones globally, prized for their beauty and durability. In addition to their use in jewelry, sapphires have many industrial applications, including in watch crystals, scientific instruments, and electronic components.


Garnets are another precious gemstone found in New York. They come in various colors, including red, green, and orange. The Adirondack Mountains are known for their high-quality garnets, which are frequently used in jewelry. However, garnets also have industrial applications, including in sandpaper and water filtration systems.

Herkimer Diamonds

Herkimer diamonds are a type of quartz crystal found in Herkimer County, New York. They are prized for their natural double termination and their clarity, which makes them resemble real diamonds. Herkimer diamonds are often used in jewelry or as decorative pieces.


Wollastonite is a mineral commonly used in ceramics, plastics, and paint. The town of Lewis in upstate New York is home to some of the best wollastonite deposits in the world. Because of its bright white appearance and unique chemical and physical properties, wollastonite is also used as a substitute for asbestos in some industrial applications.


Limestone is a sedimentary rock composed primarily of calcium carbonate. It’s versatile, readily available in New York State, and has many industrial applications, including in construction, agriculture, and paper manufacturing. The Hudson Valley is known for its high-quality limestone quarries.

Final thoughts

New York’s landscape is rich in many valuable rocks and minerals that are prized for their beauty and practical use. From precious gemstones like sapphires and garnets to industrial minerals like wollastonite and limestone, the state’s geology is a testament to the wonders of the natural world.

Where to Discover Gems in New York State

Are you a treasure hunter searching for some of the most exquisite gems in New York State? If you’re looking to explore the state’s hidden gems and uncover natural treasures, then you’re in the right place! Here are some of the top locations where you can find gems in New York State:

Herkimer Diamond Mines

Herkimer Diamond Mines is a popular attraction in upstate New York, offering visitors a chance to find stunning quartz crystals that share the same shape and clarity as diamonds. You can explore the mines to dig out raw quartz crystals with your own hands. Be prepared to use a hammer, chisel and safety goggles as you hunt for these beauties.

Ace of Diamonds Mine

Ace of Diamonds Mine in Middleville is another popular mine where you can find Herkimer diamonds. Visitors can bring their own gear or rent tools onsite, and start digging for crystals. Once you’ve found the gemstones, take them to the gem-cutting shop to transform them into beautiful and polished stones.

Garnet Mine Tours

If you’re interested in finding garnets, head over to Garnet Mine Tours in North River. They offer guided tours deep into the mine, where visitors can find a wide variety of these precious stones. The tour guides will even teach you how to distinguish between the different types of garnets and provide insights on their history.

Franklin Mineral Museum

For those interested in mineral specimens, The Franklin Mineral Museum is a must visit spot. It features some of the rarest and most beautiful minerals in the world, including the fluorescent minerals that glow under ultraviolet light. The museum also has unique exhibits like the “mine run” which consists of raw stones, still in the rock, that visitors can break apart.

Howe Caverns

Just 50 miles west of Albany, Howe Caverns is a geological wonder. It features an underground river, towering caverns, and unique formations including calcite, aragonite, and translucent flowstone. The two hour “adventure tour” takes you through narrow passages into large chambers, and there’s ample chance to spot glittering geodes.

With so many locations in New York State, you really can’t go wrong when searching for some precious gems. Get your mining equipment and start your journey through the state’s rough terrain. You’ll be sure to come home with a treasure trove of beautiful stones.

Where to Find Crystals in New York

Are you looking to get your hands dirty and embark on a crystal digging adventure in New York? Look no further! Here are some of the best places to go crystal hunting in the state:

Herkimer Diamond Mines

Located in Herkimer, NY, Herkimer Diamond Mines is a popular destination for crystal enthusiasts. Here, you can dig for quartz crystals (known as Herkimer diamonds), which are known for their stunning clarity and natural double-terminated shape.

Ace of Diamonds Mine

Another great place to dig for Herkimer diamonds is the Ace of Diamonds Mine in Middleville, NY. This mine is open to the public and offers visitors the opportunity to find some truly beautiful crystals.

Treasure Mountain Diamond Mine

If you’re looking for a unique crystal digging experience, consider checking out the Treasure Mountain Diamond Mine in Whitehall, NY. Here, you can dig for a variety of gems, including garnets, sapphires, and of course, diamonds.

Rockhound Ridge Gem Mine

Located in Pigeon Hill, NY, Rockhound Ridge Gem Mine is a family-owned operation that allows visitors to dig for a variety of different gems, including amethysts, topaz, and quartz crystals.

Howe Caverns

If you’re looking for a fun day trip that combines crystal hunting with spelunking, consider visiting Howe Caverns in Howes Cave, NY. While the primary attraction here is the cave system, visitors can also hunt for Herkimer diamonds in the nearby mine.

Tips for Crystal Hunting in New York

  • Always ask permission before digging on private property
  • Be prepared with the necessary tools, including gloves, a digging tool, and a container to hold your finds
  • Wear appropriate clothing and footwear for outdoor activity
  • Be respectful of the environment and other crystal hunters
  • Don’t forget to have fun and enjoy the experience!

Now that you know where to find crystals in New York, it’s time to start planning your next adventure. Happy hunting!

Where to Easily Find Geodes in New York

If you are an avid rock collector or simply interested in discovering unique geological wonders, finding geodes can be a thrilling treasure hunt. Here are some of the easiest places to find geodes in New York:

1. Herkimer Diamond Mines

Known as the “diamond mines,” The Herkimer Diamond Mines is a popular tourist destination located in Herkimer, New York. Aside from herkimer diamonds, they have a large variety of geodes including amethysts, dolomite, and pyrite. Visitors can participate in the many activities such as Gemstone mining, wall climbing, jewelry making making it a perfect destination for families.

2. Howe Caverns

Howe Caverns is another popular destination that welcomes tourists and rock collectors alike. Located in Schoharie County, New York, visitors can tour the caverns and see breathtaking natural formations like stalactites and stalagmites. While not known as a destination for geodes specifically, there have been a few reports of visitors finding small geodes on the cave floor.

3. Central New York Rock and Mineral Club

If you are looking for a community of rock enthusiasts, you can join the Central New York Rock and Mineral Club. This club often has field trips where members can discover new and exciting geological marvels. Membership is open to everyone from beginners to experts as the club intends to share and teach knowledge in the field of earth science.

4. Little Falls Antique Center

Although looking for rocks in an antique store might seem odd, you can find geodes in Little Falls Antique Center. Occasionally, antique stores will have geodes in their collection, and this store has been known to carry a few varieties of geodes. While a little bit of luck is involved in finding them, it’s worth checking out.

5. Canal Days Festival

If you happen to be in Palmyra, New York, during the Canal Days Festival, we highly suggest stopping by. In addition to the many activities and entertainment shows, you will have the opportunity to find geodes. There are many vendors selling rocks, gems and geodes, making it a great place to find new additions for your collection.

Finding geodes can be a time-consuming and challenging task, but with these places, the search could be more comfortable. Remember to respect the environment, laws, and guidelines when hunting for geodes. With proper planning, patience, and a sense of adventure, finding geodes in New York can be a fun and educational experience!