Jamestown Bridge Area

Jamestown, Rhode Island
๐ŸŒ Land Type: Public Land
๐Ÿ’ฐ Fee: Free
Approximate โ€” check official site before visiting
๐Ÿ“… Season: Spring-Fall
๐Ÿ“Š Difficulty: easy

Metamorphic rocks near the Jamestown bridge landing on Conanicut Island carrying staurolite (cross-shaped fairy crosses) and serpentine.

๐ŸŒ Visit Official Site โ†’
Staurolite Serpentine ๐Ÿชจ Rockhounding ๐ŸŒŸ Unique Finds

๐Ÿชจ What You Can Find Here

Staurolite

Also found at:

  • No other locations listed yet

Serpentine

Also found at:

๐Ÿ“ Nearby Locations in Rhode Island

Cumberlandite Beds

Cumberland, Rhode Island ยท Public Land

The only location in the world for cumberlandite (Rhode Island's state rock). A rare iron-rich igneous rock found only in a small area of RI.

Cumberlandite

Beavertail State Park Minerals

Jamestown, Rhode Island ยท State Park

Rocky shoreline for quartz veins and unusual metamorphic rock formations. Beavertail's geology is some of the oldest in the region.

Quartz Crystals

Diamond Hill Quartz

Cumberland, Rhode Island ยท Public Land

Massive white quartz outcrop at Diamond Hill Park with a 350-foot vertical face. Historically RI's most famous locality for milky quartz, smoky quartz...

Quartz CrystalsAmethyst

Mt. Hope Bay

Bristol, Rhode Island ยท Public Beach

Beach gravels rimming Mt. Hope Bay carry RI's fullest spread of chalcedony โ€” red and green agate, carnelian, jasper, amethyst, and hematite plates. Ye...

AgatesAmethystCarnelian

Pawtuxet Village Beaches

Warwick, Rhode Island ยท Public Beach

Narragansett Bay beach gravels at Pawtuxet Village yielding agate, carnelian, amethyst, and jasper pebbles from volcanic and glacial deposits.

AgatesCarnelianAmethyst

Bonnet Shore Beach

Narragansett, Rhode Island ยท Public Beach

Pegmatite outcrops along Bonnet Shores coast carrying beryl and quartz in coarse granitic pods โ€” rare gem-family minerals in place on a public RI shor...

BerylQuartz Crystals

โ›๏ธ Recommended Gear

Make the most of your visit to Jamestown Bridge Area with the right equipment.

Rock Hammer

The most essential rockhounding tool. Choose a hammer with both a flat striking face and a pointed pick end.

Typical: $25-45

Shop โ†’

Safety Glasses

Mandatory protective gear. Rock chips fly unpredictably when hammering.

Typical: $10-20

Shop โ†’

Chisel Set

Cold chisels in 3-4 sizes for precise extraction from matrix rock.

Typical: $15-30

Shop โ†’

Geologist's Pick

A heavier crack hammer for splitting hard rock. Essential for hard rock mining areas.

Typical: $35-60

Shop โ†’

Sifting Screen

Stackable mesh screens for sifting gravel and dirt. Essential for gem and fossil hunting.

Typical: $20-40

Shop โ†’

UV Flashlight

Long-wave UV light for finding fluorescent minerals and Yooperlites.

Typical: $15-35

Shop โ†’