Case Quarries — Rockhounding in Lower Connecticut River Valley Planning Region, Connecticut
The Case Quarries are one of only three sites in Connecticut where mineral collecting on state land is legally sanctioned, set in the pegmatites of Meshomasic State Forest. The dumps and pegmatite have produced blue and green gem beryl, some crystals reaching 15 cm, along with columbite, monazite, muscovite, smoky quartz, and garnet. Worked for feldspar in the 1930s, the site is now managed by CT DEEP for permitted educational collecting. Reported finds include beryl, aquamarine, columbite, feldspar, muscovite, and more. Below: coordinates, access notes, nearby spots, and trip-planning links.
Case Quarries photos
Public image records connected to this spot or its reported material.
Map showing Case Quarries in Lower Connecticut River Valley Planning Region, Connecticut
Quick details
- Access
- Public area
- State
- Connecticut
- Postcode
- 06480
- Coordinates
- 41.63500, -72.61500
Land & collecting status
Generally open to casual rockhounding
Most public-tagged spots sit on BLM, U.S. Forest Service, or other federal land where reasonable hand collecting of common rocks and minerals is allowed. Confirm posted rules and active mining claims before you dig.
Public-land rules vary by agency, season, and field office. The RockHoundR app pulls live BLM, USFS, NPS, and tribal overlays so you can see exactly which agency manages the ground at this spot.
Sources & verification
Spot details combine the public RockHoundR location dataset, normalized mineral labels, agency land-status checks in the app, and community submissions. Coordinates are approximate until verified in the field.
Sources: RockHoundR public spot dataset, app land overlays, and local agency review before each trip.
Found at Case Quarries
Each chip opens all spots that produce that material; the encyclopedia link opens the full ID and field guide.
Nearby rockhounding spots
Other rockhounding spots within driving distance of Case Quarries.
- Old Simpson QuarryCapitol Planning Region, Connecticut · 0 mi awayAquamarine, Smoky Quartz
- Walden Gem QuarryLower Connecticut River Valley Planning Region, Connecticut · 1 mi awayAlbite, Aquamarine, Beryl
- Hale’s Brook QuarriesLower Connecticut River Valley Planning Region, Connecticut · 2 mi awayBeryl, Pegmatite
- Pelton’s QuarryLower Connecticut River Valley Planning Region, Connecticut · 3 mi awayCitrine, Rose Quartz, Smoky Quartz
- Collins HillLower Connecticut River Valley Planning Region, Connecticut · 3 mi awayApatite, Aquamarine, Beryl
- MiddletownLower Connecticut River Valley Planning Region, Connecticut · 4 mi awayGalena, Chalcopyrite, Sphalerite
- GlastonburyCapitol Planning Region, Connecticut · 4 mi awayColumbite, Feldspar
- Clark Hill QuarriesTop pick in ConnecticutLower Connecticut River Valley Planning Region, Connecticut · 5 mi awayBeryl, Aquamarine, Garnet
Across the state line from Case Quarries
Case Quarries is close enough to the Connecticut border that the next-closest rockhounding spots are in a neighboring state. Worth knowing if you are already on the road.
- Lane QuarryHampden County, Massachusetts · 33 mi awayAmethyst, Datolite, Prehnite
- BlandfordHampden County, Massachusetts · 40 mi awayBeryl, Feldspar
- MontgomeryHampden County, Massachusetts · 41 mi awayGalena
- Norwich BridgeHampshire County, Massachusetts · 44 mi awayBeryl
- Moosup RiverProvidence County, Rhode Island · 45 mi awayEpidote, Hornblende, Orthoclase
- LoudvilleHampshire County, Massachusetts · 45 mi awayChalcopyrite, Wulfenite, Cerussite
Case Quarries FAQ
Why is Case Quarries one of the best rockhounding spots in Connecticut?+
Where is Case Quarries?+
What rocks and minerals can you find at Case Quarries?+
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More rockhounding in Connecticut
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