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Androscoggin County — Rock, Mineral & Fossil Research
county geology, pegmatites, quarries, fossils, glacial deposits, gold and coastal materials as applicable · Androscoggin
MAINE ROCKHOUNDING DIRECTORY
All Maine Rockhounding Locations & Mineral Records
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Lewiston-Auburn Pegmatite Research
pegmatite minerals · Androscoggin
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Poland Pegmatite Research
tourmaline, feldspar and quartz · Androscoggin
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Aroostook County — Rock, Mineral & Fossil Research
county geology, pegmatites, quarries, fossils, glacial deposits, gold and coastal materials as applicable · Aroostook
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Aroostook Paleozoic Geology Research
sedimentary rocks and fossils · Aroostook
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Cumberland County Mineral Research
pegmatite, metamorphic rocks and glacial deposits · Cumberland
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Cumberland County — Rock, Mineral & Fossil Research
county geology, pegmatites, quarries, fossils, glacial deposits, gold and coastal materials as applicable · Cumberland
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Carrabassett Valley Gold Research
placer-gold research context · Franklin
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Franklin County — Rock, Mineral & Fossil Research
county geology, pegmatites, quarries, fossils, glacial deposits, gold and coastal materials as applicable · Franklin
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Sandy River Gold Research
placer gold · Franklin
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Blue Hill Pegmatite Research
pegmatite minerals · Hancock
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Deer Isle Granite Research
granite and quarry geology · Hancock
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Hancock County — Rock, Mineral & Fossil Research
county geology, pegmatites, quarries, fossils, glacial deposits, gold and coastal materials as applicable · Hancock
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Mount Desert Island Granite Research
granite, pegmatite and glacial geology · Hancock
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Kennebec County — Rock, Mineral & Fossil Research
county geology, pegmatites, quarries, fossils, glacial deposits, gold and coastal materials as applicable · Kennebec
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Kennebec Valley Geology Research
metamorphic rocks, glacial deposits and local mineral occurrences · Kennebec
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Knox County — Rock, Mineral & Fossil Research
county geology, pegmatites, quarries, fossils, glacial deposits, gold and coastal materials as applicable · Knox
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Midcoast Maine Mineral Research
granite, metamorphic rocks, quarries and coastal geology · Knox / Lincoln / Waldo
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Lincoln County — Rock, Mineral & Fossil Research
county geology, pegmatites, quarries, fossils, glacial deposits, gold and coastal materials as applicable · Lincoln
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Bumpus Quarry Research
beryl, feldspar, quartz and pegmatite minerals · Oxford
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Dunton Mine / Newry Tourmaline Research
tourmaline and pegmatite minerals · Oxford
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Frank C. Perham Mineral Park / Greenwood Research
historic quarry pegmatite minerals · Oxford
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Harvard Quarry Research
pegmatite minerals including tourmaline, beryl and feldspar · Oxford
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Newry Pegmatite District Research
tourmaline, beryl, spodumene, quartz, feldspar and rare pegmatite minerals · Oxford
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Noyes Mountain Pegmatite Research
beryl, tourmaline, quartz and rare pegmatite minerals · Oxford
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Oxford County — Rock, Mineral & Fossil Research
county geology, pegmatites, quarries, fossils, glacial deposits, gold and coastal materials as applicable · Oxford
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Paris Hill Pegmatite District Research
tourmaline, beryl and pegmatite minerals · Oxford
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Rumford / Byron Gold District Research
placer gold and gold-bearing gravels · Oxford
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Tamminen-Waisanen Quarry Research
pegmatite minerals and tourmaline · Oxford
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Penobscot County — Rock, Mineral & Fossil Research
county geology, pegmatites, quarries, fossils, glacial deposits, gold and coastal materials as applicable · Penobscot
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Penobscot Valley Geology Research
bedrock, glacial deposits and local mineral occurrences · Penobscot
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Moosehead Region Fossil Research
Paleozoic marine fossils · Piscataquis
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Mount Kineo Rhyolite Research
rhyolite and volcanic geology · Piscataquis
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Piscataquis County — Rock, Mineral & Fossil Research
county geology, pegmatites, quarries, fossils, glacial deposits, gold and coastal materials as applicable · Piscataquis
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Katahdin Granite Research
granite and intrusive geology · Piscataquis / Penobscot
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Bowdoinham Pegmatite Research
pegmatite minerals · Sagadahoc
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Phippsburg Coastal Geology Research
metamorphic and coastal rocks · Sagadahoc
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Sagadahoc County — Rock, Mineral & Fossil Research
county geology, pegmatites, quarries, fossils, glacial deposits, gold and coastal materials as applicable · Sagadahoc
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Topsham Pegmatite Research
feldspar, mica, beryl and pegmatite minerals · Sagadahoc
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Somerset County — Rock, Mineral & Fossil Research
county geology, pegmatites, quarries, fossils, glacial deposits, gold and coastal materials as applicable · Somerset