ResearchCore atlas
Noyes Mountain Pegmatite Research
beryl, tourmaline, quartz and rare pegmatite minerals · Oxford
MAINE ROCKHOUNDING DIRECTORY
All Maine Rockhounding Locations & Mineral Records
Search 321 records without turning broad geology occurrences into false collecting recommendations.
Search the Maine inventory
Filter by place, material, county or evidence context.
321 matches · page 2 of 9
Open guide →
ResearchCore atlas
Oxford County — Rock, Mineral & Fossil Research
county geology, pegmatites, quarries, fossils, glacial deposits, gold and coastal materials as applicable · Oxford
ResearchCore atlas
Paris Hill Pegmatite District Research
tourmaline, beryl and pegmatite minerals · Oxford
ResearchCore atlas
Rumford / Byron Gold District Research
placer gold and gold-bearing gravels · Oxford
ResearchCore atlas
Tamminen-Waisanen Quarry Research
pegmatite minerals and tourmaline · Oxford
ResearchCore atlas
Penobscot County — Rock, Mineral & Fossil Research
county geology, pegmatites, quarries, fossils, glacial deposits, gold and coastal materials as applicable · Penobscot
ResearchCore atlas
Penobscot Valley Geology Research
bedrock, glacial deposits and local mineral occurrences · Penobscot
ConditionalCore atlas
MaineMiningTrips — Crystal/Fossil Field-Trip Program
crystals, fossils and fluorescent minerals on guided trips · Piscataquis
ResearchCore atlas
Moosehead Region Fossil Research
Paleozoic marine fossils · Piscataquis
ResearchCore atlas
Mount Kineo Rhyolite Research
rhyolite and volcanic geology · Piscataquis
ResearchCore atlas
Piscataquis County — Rock, Mineral & Fossil Research
county geology, pegmatites, quarries, fossils, glacial deposits, gold and coastal materials as applicable · Piscataquis
PolicyCore atlas
Baxter No-Collect Gate
Baxter natural objects · Piscataquis / Penobscot
Protected/viewingCore atlas
Baxter State Park — Natural Objects Protected
rocks, minerals and other natural materials · Piscataquis / Penobscot
ResearchCore atlas
Katahdin Granite Research
granite and intrusive geology · Piscataquis / Penobscot
ResearchCore atlas
Bowdoinham Pegmatite Research
pegmatite minerals · Sagadahoc
ResearchCore atlas
Phippsburg Coastal Geology Research
metamorphic and coastal rocks · Sagadahoc
ResearchCore atlas
Sagadahoc County — Rock, Mineral & Fossil Research
county geology, pegmatites, quarries, fossils, glacial deposits, gold and coastal materials as applicable · Sagadahoc
ResearchCore atlas
Topsham Pegmatite Research
feldspar, mica, beryl and pegmatite minerals · Sagadahoc
ResearchCore atlas
Somerset County — Rock, Mineral & Fossil Research
county geology, pegmatites, quarries, fossils, glacial deposits, gold and coastal materials as applicable · Somerset
ResearchCore atlas
Somerset Gold & Bedrock Research
gold occurrence research and bedrock geology · Somerset
ConditionalCore atlas
Maine Public Reserved Lands — Casual Mineral Collecting Context
common rocks/minerals on state-owned lands open to hobby collecting · Statewide
PolicyCore atlas
Active Mine Safety Gate
active mines/quarries · Statewide
PolicyCore atlas
Coastal Ownership / Local Rule Gate
beaches, coves and shorelines · Statewide
PolicyCore atlas
Current Source Conflict Gate
conflicting operator pages · Statewide
PolicyCore atlas
Federal Resource-Class Gate
vertebrate fossils, archaeology, common minerals · Statewide
PolicyCore atlas
Gold Prospecting Method Gate
hand vs motorized prospecting · Statewide
PolicyCore atlas
Gold Streambank Disturbance Gate
stream banks and channels · Statewide
PolicyCore atlas
Map ≠ Permission Control
navigation semantics · Statewide
PolicyCore atlas
Mineral Rights Separation Gate
split mineral estate · Statewide
PolicyCore atlas
Motorized Gold Season Gate
motorized recreational prospecting · Statewide
PolicyCore atlas
No Fabricated Specimen Coordinate Policy
map coordinates · Statewide
PolicyCore atlas
Private Land Permission Gate
private mines, quarries, dumps and parcels · Statewide
PolicyCore atlas
Public Reserved Land Unit Gate
state Public Reserved Lands · Statewide
PolicyCore atlas
Roadcut & Construction Site Gate
fresh exposures · Statewide
PolicyCore atlas
Season / Frozen-Ground Gate
seasonal dig sites and sluices · Statewide
PolicyCore atlas
State Park Non-Bleed Gate
natural objects in State Parks · Statewide
PolicyCore atlas
State-Land Exploration vs Casual Collecting Gate
regulated exploration/mining · Statewide
PolicyCore atlas
Stream-Bottom Landowner Gate
gold-bearing stream beds · Statewide
Protected/viewingCore atlas
Maine State Parks & Historic Sites — Natural Objects Protected
rocks, minerals, fossils and other natural/physical objects · Statewide
Protected/viewingCore atlas
Maine State Parks — Mining/Mineral Collecting Prohibited
mineral exploration and collecting · Statewide