The 19 Top Spots To Find And Mine For Amethyst In New Jersey In 2024

By Dr. Keith Jackson - Geology PhD

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The 19 Top Spots To Find And Mine For Amethyst In New Jersey In 2024

By Dr. Keith Jackson - Geology PhD


Searching for amethysts in New Jersey can be challenging if you don’t have the proper guidance. These magnificent gemstones are not exactly a dime a dozen here, so it’s like searching for a needle in a haystack. But let me tell you, once you find one, it’s like discovering a hidden treasure!

We’ve done our homework and uncovered many unique options to increase your amethyst success chances. There are a few well-known locations in New Jersey where you can find amethyst crystals; we’ve listed them below.

With our expert guidance and a little bit of luck, you’ll soon be marveling at the awe-inspiring beauty of these gemstones. So, put on your explorer’s hat, dust off your rock-hunting gear, and get ready to uncover the hidden wonders of New Jersey’s amethyst kingdom. Adventure awaits!

What is New Jersey Amethyst?

A pretty ombre amethyst crystal with a unique circular shape
Amethyst photo provided by and available for purchase at StonedInSedona

Amethysts are breathtaking with their rich purple hues and sparkling beauty. They’re like nature’s own little masterpieces. Holding an amethyst in your hand, you can’t help but be mesmerized by its enchanting charm. Trust me; it’s worth all the effort.

It’s like holding a slice of pure magic when you finally get your hands on an amethyst. The colors, the sparkle, and the sheer beauty of these gems make your jaw drop!

It might be worth a lot of money if you’re fortunate enough to find a perfect one. Even if you’re not looking for financial gain, amethysts are so magnificent that it’s hard not to feel excited about them. And today, with so many excellent resources available, anyone may successfully search for amethyst.

How We Know About Great Locations For Amethyst in New Jersey
The best locations to find amethyst in New Jersey can be closely guarded secrets. Fortunately, we’ve been around long enough to know where many of the best spots are to find it. We might not know every one out there but we know some pretty good ones. The key factors in our recommendations are:

  • The deep experience and understanding of our team about the area
  • Recommendations from local groups and clubs
  • How easy it is to get the a particular location
  • Safety and potential hazards when collecting
  • Weighing private and public locations
  • The ability for both experienced and novice amethyst enthusiasts to find great samples

With these factors in mind we’ve been able to put together a fantastic list that just about anyone can use!

The Best Spots To Find Amethyst in New Jersey

A beautiful amethyst crystal cluster with a rock mineral
Photo provided by Collector’s Edge Minerals – @collectorsedgeminerals

Here are the best places in the state to look for amethyst. Even though there are many exciting spots to find gems in New Jersey, only a few intriguing locations are ideal for finding amethyst crystals.

Always Confirm Access and Collection Rules!

Before heading out to any of the locations on our list you need to confirm access requirements and collection rules for both public and private locations.

These requirements are subject to change without notice and may differ from what we state below.

Always get updated information directly from the source ahead of time to ensure responsible rockhounding.

Delaware River

A scenic view of the Delaware River with a bridge in the middle of green and lush trees

The Delaware River region is known for its geologically diverse terrain, comprising an array of rocks and sediments sculpted over millions of years. With so many different types of rocks found in New Jersey, it has an environment conducive to the formation of amethyst crystals.

As the river meanders through the landscape, it carries mineral-rich sediments, including quartz, the foundation for creating amethysts. With its rich geological history and diverse mineral deposits, this majestic river presents a promising opportunity for those seeking the elusive beauty of amethysts.

Be sure you’re familiar with the most recent New Jersey collecting laws before bringing your finds home.

Where we found amethyst in the Delaware River

Along the Delaware River, amethysts can be found in various locations, particularly within the riverbed and along its surrounding banks. It would be best to focus on areas with quartz-rich rocks and sediments, as amethyst is a purple variety of quartz.

Rock pick being used

The tools every amethyst hunter will need

When you're out looking for amethyst having the right tools for the job is really going to make or break your success. You don't need a lot for most trips but there are a handful that are critical and will make your life a lot easier.

We get asked a lot about the equipment we use. Over the years we've found a handful of tools that we recommend to both new and experienced amethyst hunters which we outline in great detail in our complete rockhounding tools and kit guide. These are quality options that also happen to be relatively inexpensive.

Below are the basic tools that make your life so much easier and save you a ton of time. Check out the full guide to see everything we recommend bringing. One quick note, as an Amazon Associate I earn from qualifying purchases but we try very hard to only recommend gear we would use ourselves and often recommend brands you can't find on Amazon.

At a minimum you should have:

1 - Sturdy rock hammer: The Estwing Rock Pick is our standard

2 - Rugged chisels: Try Kendo' 3-piece Chisel Set

3 - Compact shovel: The Koleiya 28-inch shovel works well

4 - Rock screen pan: The Wazakura Soil Sieve Set fits the bill

5 - Eye protection: DeWalt Safety Glasses are cheap and comfortable

6 - Head protection: Malta's Safety Helmet has been our go-to

7 - Jewelers lens with at least 20x magnification: Jarlink's Jewelers Loop is perfect

The amethyst-finding books that we use most

There are also a few books that have been extremely helpful in the search for gems. These books have great recommendations and tips:

National Audubon Society Field Guide to Rocks and Minerals: North America 

Northeast Treasure Hunter's Gem & Mineral Guide 

Earth Treasures: The Northeastern Quadrant 

We provide links to find these tools on Amazon but some can also be found at your local hardware stores. For more recommendations check out the link to our full tool guide above.

Eagle Mine

An aerial view of the Eagle Mine where you can locate amethyst crystals

Eagle Mine emerges as a captivating destination for amethyst enthusiasts seeking the allure of these captivating gemstones. With its rich mineral deposits and intriguing geological formations, this historic mine presents a compelling opportunity for those searching for amethyst treasures.

Eagle Mine is renowned for its abundant amethyst deposits, making it a prime location to delve into the world of amethyst hunting. The mine’s unique geological composition, characterized by quartz veins and mineral-rich pockets, provides the perfect environment for forming these dazzling purple gemstones.

Where we found amethyst at Eagle Mine

Exploring the mine’s chambers and crevices can yield fruitful results. Pay attention to any areas that exhibit signs of mineralization or where there are visible accumulations of quartz. These pockets and crevices can often house hidden amethyst treasures waiting to be uncovered.

Great Notch Quarry

An area at the Great Notch Quarry filled with greens where you can discover various amethyst specimens

Great Notch Quarry has gained recognition as a favorable location to search for amethysts due to its geological composition. The quarry is known for its mineral-rich pegmatite veins, which provide a conducive environment for forming amethyst crystals. Within these veins, amethysts can be found nestled among quartz and other minerals, creating a captivating display of purple splendor.

What makes Great Notch Quarry particularly appealing is its accessibility and abundance of mineral wealth. Rockhounds and gemstone enthusiasts can explore the quarry’s exposed walls and mining tailings, carefully examining the rocks and mineralized pockets to uncover hidden amethyst treasures.

Where we found amethyst at Great Notch Quarry

At Great Notch Quarry, amethysts within the mineral-rich pegmatite veins traverse the quarry’s geological formations. These veins serve as prime locations for the formation of amethyst crystals. When exploring the quarry, focus on areas where pegmatite veins are exposed or visible. Check out this detailed guide we’ve created to know the amethyst price.

Hackensack River

A tranquil Hackensack River surrounded by trees

Flowing through the diverse landscapes of New Jersey, the Hackensack River stands as a promising destination for amethyst enthusiasts seeking the allure of these captivating gemstones. With its unique geological characteristics and mineral-rich sediments, this scenic river offers a profitable opportunity for those searching for amethyst treasures.

The Hackensack River region is known for its geological diversity, comprising an array of rocks and sediments that have been shaped over time. The river transports mineral-rich sediments within this dynamic landscape, including quartz, the foundation for forming amethysts.

As the river meanders through the terrain, it exposes rocks and creates gravel bars that can be explored for potential amethyst discoveries.

Where we found amethyst at Hackensack River

Explore the riverbanks, particularly areas with exposed rocks and gravel bars. Keep an eye out for quartz-rich rocks and sediment layers. Amethysts can be found as individual crystals or clusters within these layers.

Woodland Park

Woodland Park is one of the places where you can find amethysts

Woodland Park is renowned for its geological composition, which provides a favorable environment for forming amethysts. The town is rich in metamorphic and igneous rocks, including quartz-rich formations. Amethysts, a purple variety of quartz, can be found within these geological formations, waiting to be discovered by intrepid gemstone seekers.

The presence of active and historic mines makes Woodland Park particularly appealing. These mines have a long history of producing amethysts and other minerals. Explorers can visit the mines and delve into the rich mineral heritage, carefully inspecting the exposed rocks and mine tailings in search of hidden amethyst treasures.

Where we found amethyst at Woodland Park

By focusing on quartz-rich areas, including mines, rocky outcrops, and exposed bedrock, you enhance your chances of uncovering the beautiful amethysts hidden within Woodland Park. Take your time to investigate cracks, crevices, and areas where quartz is visible, as these can be prime locations for discovering amethyst crystals.

Other Great Places To Mine For Amethyst in New Jersey

An elegant amethyst crystal with some other minerals inside
Photo provided by Pacific Minerals – @pacificminerals 

Our recommendations by county

We’ve previously listed some of the top places in New Jersey to look for amethyst crystals, but there are still plenty more that we can recommend. To make things easier, we’ve sorted them by county below.

County Location
Essex Houdaille Construction Materials Quarry
Hudson Snake Hill
Morris Long Hill
Passaic Upper Montclair Quarry
Passaic Prospect Park Quarry
Passaic Pompton Lakes
Passaic Burger Quarry
Somerset Chimney Rock Quarry
Somerset Millington Quarry

Additional areas you can find amethyst

New Jersey is vast, so we want to make sure your search is effective. It’s important to search for the key and pay attention to areas where amethysts are usually found.

Mines and mine dumps

Mines and mine dumps hold a special allure for amethyst collectors, presenting fantastic opportunities to unearth these captivating gemstones. These locations are treasure troves for enthusiasts, offering many reasons why they make excellent hunting grounds for amethysts.

Mines and mine dumps provide collectors access to geological formations conducive to the amethyst formation and offer the opportunity to benefit from previous mining activities. They allow enthusiasts to explore richly mineralized areas and increase their chances of discovering stunning amethyst specimens.

These locations hold a sense of adventure and the thrill of unearthing nature’s hidden wonders, making them prime destinations for amethyst collectors.


Quarries often expose mineral-rich layers and formations, including quartz veins, where amethyst crystals can be found. These geological features provide an excellent environment for forming and preserving amethysts.

Quarries offer access to previously untapped or less-explored areas. As mining operations focus on extracting specific minerals, other valuable gemstones, like amethyst, may be overlooked. This gives collectors a golden opportunity to discover hidden amethyst treasures that might have been missed during industrial mining.

Rivers and riverbanks

Rivers and river banks have a magnetic pull on amethyst collectors, offering them an enticing opportunity to discover these alluring gemstones. These waterways provide a range of compelling reasons why they are excellent locations for amethyst hunting.

One of the primary factors that make rivers and river banks ideal for amethyst collectors is the natural process of erosion. Over time, rivers carve their way through the landscape, exposing rocks and minerals, including amethysts. As the water flow interacts with the geological formations, it uncovers hidden amethyst treasures and transports them downstream.

Common Amethyst-Hunting Questions

A unique amethyst geode cut in half
Photo provided by Superb Minerals – @superbminerals

Responding to the following frequently asked questions concerning amethysts in New Jersey is necessary.

Where can you find amethyst geodes in New Jersey?

Even though amethyst geodes are not frequently discovered here, there are a few rock shops in New Jersey where you may purchase various specimens.

Is it illegal to collect amethyst in New Jersey?

As long as you follow local regulations, New Jersey permits amethyst collection. Respect any laws in force if you’re in a public area. Be sure you have permission if you’re on privare property.

The Best Places To Buy Amethyst In New Jersey

The Gem Mine rock shop in New Jersey where you can find various amethyst crystal specimens

Not everyone enjoys spending the entire day in the woods looking for amethysts. Sometimes all you need is a display or collection piece. A list of rock shops where you can buy amethyst crystals is provided below.

Additional places to find amethyst in nearby states

Check out the guidelines we’ve created for our recommended areas to find amethyst in nearby states when you’ve already visited each of the places we named above:

If you have any recommendations for our list, please leave a comment below!

About Dr. Keith Jackson - Geology PhD

Keith Jackson is an avid rockhound who is constantly exploring new sites to expand his collection. He has worked as a professional Geologist for over 20 years and holds a PhD in Geology from the University of Nebraska-Lincoln, a Masters Degree in Geology from the University of Nebraska-Lincoln, and a Bachelors Degree in Geology from the University of Connecticut.

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