
Scribner Ledge Quarry & Crocker Hill Mines
ModeratePrivate LandParis · Oxford County · 2 mi from Paris
44.27620, -70.46733
Also known as: Scribner Ledge, Crocker Hill Mines
Historic Maine quarry site near Paris offering access to feldspar, quartz, and mica specimens. Moderate terrain with productive mineral outcrops typical of Oxford County pegmatite deposits.
Scribner Ledge Quarry and Crocker Hill Mines represent classic Maine pegmatite mining localities in Oxford County, an area renowned for its diversity of mineral specimens. These historic sites expose the granitic and pegmatitic rocks that formed during the Acadian orogeny when continental collision created intense heat and pressure that generated these mineral-rich formations. The moderate slope and accessible quarry walls make this a practical destination for rockhounders seeking feldspar, quartz, and mica specimens typical of Maine's pegmatite province.
The Oxford County region is part of the western Maine metamorphic belt, characterized by Proterozoic and Paleozoic metamorphic rocks intruded by Devonian-age granitic bodies. Pegmatite dikes, the primary source of gem and specimen minerals here, formed from the crystallization of silica-rich fluids during the cooling of these granitic intrusions. The coarse crystal sizes and variety of minerals found at quarry sites like Scribner Ledge reflect the slow cooling rates and volatile-rich conditions unique to pegmatite formation.
Visitors should expect moderate hiking terrain with exposed bedrock and historic quarry workings. The elevation of approximately 1,182 feet provides a pleasant setting in the transition zone between coastal Maine and the western uplands. Feldspar crystals, often in white or pink varieties, are the most common find, but patient searchers may discover tourmaline, mica books, and quartz specimens in the quarry walls and talus slopes.
Because this site has a complex ownership and use history, always confirm current access status with local rockhounding clubs or Paris, Maine town officials before visiting. Historical quarrying activity at both Scribner Ledge and Crocker Hill has altered the landscape significantly, creating excellent exposure but also introducing hazards typical of old mining sites.
Scribner Ledge and Crocker Hill were worked as mineral and feldspar quarries during Maine's 19th and early 20th century mining boom, exploiting the pegmatitic intrusives of the Acadian orogeny. The granitic pegmatites that host these deposits formed during Devonian intrusion and cooling of large silica-rich magma bodies into Proterozoic metasedimentary country rock, creating ideal conditions for feldspar, quartz, and rare element concentrations.
Moderate slope terrain at 1,182 ft elevation with exposed bedrock, quarry cuts, and talus debris. Historic quarry walls range from 10-30 feet high with loose material common. Walking distance from parking area is typically less than 0.5 miles to main quarry face. Footing is uneven and rocky; sturdy boots essential. Mixed deciduous and coniferous forest typical of western Maine.
Search the quarry walls and talus piles at the base of exposed pegmatite outcrops where feldspar and quartz crystals weather out naturally; look for white, pink, or flesh-colored feldspar faces and glassy quartz that stand out against host rock. Bring a magnifier to identify tourmaline (black needles) within feldspar and mica (thin, reflective sheets) in the pegmatite; a cold chisel and small hammer are more effective than picks in the coarse-grained pegmatite, and safety glasses are essential given loose material and historic quarry walls. Early season visits (June-July) provide the best footing and visibility on exposed quarry faces, while avoiding wet conditions that make slopes hazardous.
From Paris, Maine, head north on ME-26 for approximately 2 miles. Look for local roads and parking access near the historic quarry sites; GPS coordinates 44.2762, -70.467332 mark the general location. Confirm current access and parking with Paris town offices or local rockhounding clubs, as site access may be seasonal or restricted. A high-clearance vehicle is recommended for unpaved approach roads.
June - September. Late spring through early fall offers dry conditions and stable footing on exposed quarry faces; winter snow and spring melt create hazardous wet conditions on steep slopes.
Unpaved approach roads, potential washboard or ruts depending on recent maintenance. Passenger vehicle acceptable in dry conditions; high-clearance vehicle recommended.
Limited informal parking near quarry entrances. No developed lot; pull-off areas typical of historic mine sites. Capacity varies seasonally and with access status.
Paris, Maine (2 miles) - convenience stores, gas, basic supplies. Norway, Maine (6 miles) - more comprehensive services including restaurants and hardware stores.
Uneven rocky terrain with quarry cuts and talus slopes. No wheelchair accessibility. Sturdy hiking boots required. Moderate physical fitness needed to navigate exposed bedrock and historic quarry walls. Not suitable for visitors with limited mobility.
Access status and collection rules depend on current ownership and agreements. Confirm with Paris town officials or local rockhounding organizations before visiting. Typically personal collection only; commercial extraction prohibited at private sites. Respect all posted signs and closures.
Confirm current access with Paris town offices or local rockhounding clubs Personal collection only No commercial extraction No motorized equipment Respect all posted notices and closures Hike safely and avoid unstable quarry walls





















