Minerals from Oregon

Analcime over Stilbite from Two-Hug Quarry, King's Valley, Benton County, Oregon

Analcime with minor Chabazite from Two Hug Quarry, Kings Valley, Benton County, Oregon

Analcime with Stilbite from Coffin Butte, 16 km north of Corvallis, Benton County, Oregon

Analcime, Calcite, Mesolite, Stilbite from Two Hug Quarry, Kings Valley, Benton County, Oregon

Anorthite var. Bytownite from Plush, Oregon

Anorthite var. Bytownite from Plush, Oregon

Anorthite var. Bytownite from Plush, Oregon

Anorthite var. Bytownite from Plush, Oregon

Anorthite var. Bytownite from Plush, Oregon

Anorthite var. Bytownite from Plush, Oregon

Anorthite var. Bytownite from Plush, Oregon

Anorthite var. Bytownite from Plush, Oregon

Anorthite var. Bytownite from Plush, Oregon

Anorthite var. Bytownite from Plush, Oregon

Anorthite var. Bytownite from Plush, Lake County, Oregon

Anorthite var. Bytownite from Plush, Lake County, Oregon

Anorthite var. Bytownite from Plush, Oregon

Anorthite var. Bytownite from Plush, Oregon

Anorthite var. Bytownite (1.44 carat faceted stone with rough) from Plush, Lake County, Oregon

Anorthite var. Bytownite (1.46 carat faceted stone with rough) from Plush, Lake County, Oregon

Anorthite var. Bytownite with 0.69 carat gemstone from Plush, Lake County, Oregon

Apophyllite from Two-Hug Quarry, King's Valley, Benton County, Oregon

Apophyllite from Two-Hug Quarry, King's Valley, Benton County, Oregon

Apophyllite on Heulandite from Jaquish Road Cut, near Goble, Columbia County, Oregon

Augite from Cedar Butte, Tillamook County, Oregon

Awaruite var. Josephinite from Illinois River, near Kerby, Josephine County, Oregon (Type Locality for Josephinite)

Barite from Leo & Lois #1 Claim, southern end of Lookout Point Lake, 45 km southeast of Springfield, Lane County, Oregon

Barite from Dreamchaser Claim, Lane County, Oregon

Calcite from Gopher Valley Quarry, 16 km southwest of McMinnville, Yamhill County, Oregon

Calcite from Gopher Valley Quarry, 16 km southwest of McMinnville, Yamhill County, Oregon

Calcite from Marble Mountain Quarry, 15.7 km SW of Grants Pass, Josephine County, Oregon

Calcite on Analcime from Gopher Valley Quarry, 16 km southwest of McMinnville, Yamhill County, Oregon

Calcite with Analcime from Gopher Valley Quarry, 16 km southwest of McMinnville, Yamhill County, Oregon

Calcite with Analcime from Gopher Valley Quarry, 16 km southwest of McMinnville, Yamhill County, Oregon

Calcite with Analcime from Gopher Valley Quarry, 16 km southwest of McMinnville, Yamhill County, Oregon

Cavansite from Owyhee Dam, Malheur County, Oregon (Type Locality for Cavansite)

Cavansite with Chabazite from Owyee Dam, Malheur County, Oregon (Type Locality for Cavansite)

Cavansite with Heulandite from Owyhee Dam, Malheur County, Oregon (Type Locality for Cavansite)

Cavansite with Heulandite from Owyhee Dam, Malheur County, Oregon (Type Locality for Cavansite)

Chabazite from Spray, Wheeler County, Oregon

Chabazite and Mesolite from Trap rock quarry near Spray, Wheeler County, Oregon

Chabazite and Mesolite from Trap rock quarry near Spray, Wheeler County, Oregon

Chabazite var. Phacolite from Springfield, Oregon

Chabazite var. Phacolite Twins from Two-Hug Quarry, King's Valley, Benton County, Oregon

Chabazite var. Phacolite twins from Goble Quarry, Columbia County, Oregon

Chabazite, Calcite, Pyrite from Rainer, Oregon

Chabazite-Ca, Stilbite-Ca, Mesolite, Thomsonite-Ca from Goble, Columbia County, Oregon

Chromite from near Powers, Coos County, Oregon

Clinoptilolite from Madras, Oregon

Clinoptilolite from Succor Creek, Malheur County, Oregon

Clinoptilolite from Succor Creek, Malheur County, Oregon

Clinoptilolite from Succor Creek, Malheur County, Oregon

Clinoptilolite and Mordenite from Madras, Oregon

Clinoptilolite-Na from Red Pit #2, Prineville, Crook County, Oregon

Clinoptilolite-Na from Red Pit #2, Prineville, Crook County, Oregon

Cowlesite, Mesolite, Thomsonite, Analcime from Spray, Wheeler County, Oregon

Cristobalite (micromount) from Union Peak, Crater Lake National Park, Klamath County, Oregon

Erionite-Ca from Cape Lookout, Tillamook County, Oregon

Garnierite (Nepouite-Pecoraite-Willemseite) from Riddle, Douglas County, Oregon

Glaucodot from Sumpter, Baker County, Oregon

Gold-bearing Sand from Oregon

Gyrolite from Ritter, Grant County, Oregon

Heulandite from Jaquish Road Cut, near Goble, Columbia County, Oregon

Heulandite, Stilbite, Apophyllite from Jaquish Road Cut, near Goble, Columbia County, Oregon

Laumontite from Dorena Dam, Lane County, Oregon

Laumontite from Drain, Douglas County, Oregon

Lazulite from Jackson County, Oregon

Levyne from Beech Creek, Grant County, Oregon

Levyne from Beech Creek, north of John Day, Grant County, Oregon

Levyne from Beech Creek Quarry, Mount Vernon, Grant County, Oregon

Levyne from Beech Creek Quarry, Grant County, Oregon

Levyne and Analcime from Beech Creek Quarry, Mount Vernon, Grant County, Oregon

Mansfieldite from Hobart Butte, Black Butte District, Lane County, Oregon (Type Locality for Mansfieldite)

Mesolite from Spray, Wheeler County, Oregon

Mesolite from Ritter, Grant County, Oregon

Mesolite from Thompson, Baker County, Oregon

Mesolite from Corvallis, Benton County, Oregon

Mesolite from Ritter Hot Springs, Grant County, Oregon

Mesolite from Wren Quarry, Benton County, Oregon

Mesolite - Natrolite from Wren, Oregon

Mesolite on Thomsonite from Bear Creek Quarry, Douglas County, Oregon

Mesolite var. Pseudomesolite from Ritter Hot Springs, Grant County, Oregon

Mesolite, Thomsonite, Chabazite from Spray, Wheeler County, Oregon

Mesolite, Thomsonite, Chabazite from Spray, Wheeler County, Oregon

Mesolite, Thomsonite, Stilbite from Jaquish Road Cut, near Goble, Columbia County, Oregon

Metaheinrichite from Lakeview, Lake County, Oregon (Type Locality for Metaheinrichite)

Mordenite from Tillamook, Oregon

Mordenite from Goble, Columbia County, Oregon

Mordenite with Dachiardite-Ca from Cape Lookout, Tillamook County, Oregon

Natrolite from Springfield, Oregon

Natrolite from Monument, Oregon

Natrolite from Springfield Butte Quarry, Lane County, Oregon

Natrolite from Wren, Benton County, Oregon

Natrolite from Springfield Butte Quarry, Lane County, Oregon

Natrolite with Calcite from Bear Creek Quarry, Drain, Douglas County, Oregon

Natrolite with Calcite from Kaufman Quarry, Eckman Creek, Lincoln County, Oregon

Natrolite with Calcite from Quarry Hill, Springfield, Lane County, Oregon

Natrolite with Calcite from Springfield Butte Quarry, Lane County, Oregon

Natrolite with Wad from Springfield Butte Quarry, Lane County, Oregon

Natrolite, Mesolite from Medford, Oregon

Obsidian var. Apache Tear from Oregon

Opal from Opal Butte, Morrow County, Oregon

Osumilite and Phlogopite (micromount) from North Sister Mountain, Lane County, Oregon

Osumilite on Tridymite from Obsidian Cliffs, North Sister Mountain, Lane County, Oregon

Paulingite-Ca from Three Mile Creek, west of Ritter, Grant County, Oregon (Type Locality for Paulingite-Ca)

Paulingite-Ca and Phillipsite-Ca from Three Mile Creek, Ritter, Grant County, Oregon (Type Locality for Paulingite-Ca)

Pentagonite with Heulandite from Owyhee Dam, Malheur County, Oregon (Type Locality for Pentagonite)

Periclase var. Bytownite from Plush, Oregon

Periclase var. Bytownite from Plush, Oregon

Periclase var. Bytownite from Plush, Oregon

Petrified Wood from McDermit, Oregon

Petrified Wood from Oregon

Petrified Wood (silicified oak wood replacement) from McDermitt District, Malheur County, Oregon

Phillipsite from Beech Creek, Grant County, Oregon

Phillipsite with Mesolite from Ritter, Grant County, Oregon

Pyrite from Clackamas River, Estacada, Oregon

Pyrite (rare filiform crystals) on Heulandite from Milepost 41, Oregon Route 224, near Estacada, Clackamas County, Oregon

Pyrite with Goethite surface alteration from Grants Pass, Josephine County, Oregon

Quartz on Basalt from Lowell, Lane County, Oregon

Quartz on Pyrite from Clackamas River, Estacada, Oregon

Quartz var. Agate from Agate Beach, Oregon

Quartz var. Agate and Petrified Wood (set in polyester resin coffee table) from Washington and Oregon

Quartz var. Agate Thunderegg from Ochoco Mountains, Oregon

Quartz var. Agate Thunderegg from Oregon

Quartz var. Agate Thunderegg from Priday Agate Beds, Ochoco Mountains, Jefferson County, Oregon

Quartz var. Agate Thunderegg from Priday Agate Beds, Ochoco Mountains, Jefferson County, Oregon

Quartz var. Agate Thunderegg from Ochoco Mountains, Oregon

Quartz var. Agate Thunderegg from Ochoco Mountains, Oregon

Quartz var. Carnelian from Central Oregon agate beds, Ochoco Mountains, Oregon

Quartz var. Carnelian from Central Oregon agate beds, Ochoco Mountains, Oregon

Quartz var. Geode from Oregon

Quartz var. Petrified Walnut from John Day Formation, Oregon

Quartz var. Petrified Wood from (Oregon)

Quartz var. Petrified Wood from Oregon

Quartz var. Petrified Wood from Oregon

Quartz var. Petrified Wood (Limb Cast) from Oregon

Quartz var. Petrified Wood (Limb Cast) from Oregon

Quartz var. Snakeskin Agate from west of Rome, Malheur County, Oregon

Quartz var. Snakeskin Agate from west of Rome, Malheur County, Oregon

Quartz var. Snakeskin Agate from west of Rome, Malheur County, Oregon

Quartz var. Snakeskin Agate from west of Rome, Malheur County, Oregon

Quartz var. Snakeskin Agate from west of Rome, Malheur County, Oregon

Quartz var. Snakeskin Agate from west of Rome, Malheur County, Oregon

Quartz var. Snakeskin Agate from west of Rome, Malheur County, Oregon

Siderite from Estacada, Oregon

Siderite from Estacada, Clackamas County, Oregon

Siderite on Aragonite from Estacada, Clackamas County, Oregon

Siderite var. Sphaerosiderite from Clackamas River, Estacada, Oregon

Stellerite from Ritter, Grant County, Oregon

Stellerite from Middle Fork, John Day River, Grant County, Oregon