Rock: Willemite bearing rock from Dana Collection
Major Minerals: CPX, OPX, Willemite, Calcite
Movies that show Igneous Textures
1. Myrmekite: BH250-189; 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
BH250-113; 1, 2, 3, 4, 5, 6, 7, 8, 9
Updated 3/19/2019
Rock: Willemite bearing rock from Dana Collection
Major Minerals: CPX, OPX, Willemite, Calcite
Rock: Contact between Anorthosite and Gabbro near Silver Bay
Major Minerals: Anorthite, OPX, Plagioclase, Olivine, CPX
Rock: Gabbro from Silver Bay in northern Minnesota
Major Minerals: Olivine, CPX, Plagioclase
Rock: Anorthosite from northern Minnesota near Light House
Major Minerals: Anorthite, OPX, Plagioclase
Rock: Tuff from northern Minnesota
Major Minerals: Orthoclase, Plagioclase, Muscovite
Rock: Tractolite from northern Minnesota
Major Minerals: Plagioclase, Olivine, OPX
Rock: Oolite from BIF in Thunderbird Mine
Major Minerals: Fe Oxides, Plagioclase
Rock: Rhyolite from Geology collection
Major Minerals: Nepheline
Rock: Phonolite from Axum, Ethiopia
Major Minerals: Nepheline, Na-Pyroxenes, CPX
Rock: Phonolite from Olduvia Gorge
Major Minerals: Nepheline, Na-Pyroxenes, CPX, Orthoclase
Rock: Quartzite fom Tanzania
Major Minerals: Quartz
Rock: Ultramafic Rock (Olivine rich)
Major Minerals: Olivine
Rock: Ultramafic rock
Major Minerals: CPX, OPX
Rock: Shale from Death Valley
Major Minerals: Muscovite
Rock: Oolites from Death Valley
Major Minerals: Calcite
Rock: Sandstone from Death Valley
Major Minerals: Quartz
Rock: Amygdoloidal Basalts
Major Minerals: CPX, OPX, Plagioclase, Calcite
Rock: 3 rocks on one slide: Gabbro (BH250-50), Diorite (BH250-90), Granite (BH250-152)
Major Minerals: Amphibole, Biotite, Olivine, Plagioclase, Orthoclase
Rock: Amygdoloidal Basalt from Northshore volcanics
Major Minerals: CPX, Plagioclase
Rock: Contact between Northshore volcanics and quartzite
Major Minerals: Quartz, CPX, OPX
Rock: Quartzite next to Andesitic lava flows in northern Minnesota
Major Minerals: Quartz, Micas
Rock: Andesitic lava flow from northern Minnesota
Major MineralsL Biotite, Albite, Quartz
Rock: Granodiorite rock from Rock Garden
Major Minerals: Plagioclase, Hornblende, Quartz, Epidote
Rock: Cordierite and Andalusite rock form Rock Garden
Major Minerals: Biotite, Muscovite, Quartz, Andalusite
Rock: Ecologite
Major Minerals: Garnet, Quartz, Biotite
Rock: Komatiite from lava in Ontario
Major Minerals: Olivine
Rock: Quartzite within Kona Dolomite
Major Minerals: Quartz
Rock: Mona Schist near Kona Dolomite
Major Minerals: Muscovite, Quartz
Rock: Phyllite near Kona Dolomite
Major Minerals: Quartz, Muscovite
Rock: Kona Dolomite from quary near Marquetter, Michigan
Major Minerals: Dolomite, Muscovite, Quartz
Rock: Jacobsville Sandstone from Michigan
Major Minerals: Quartz, Muscovite, Orthoclase
Rock: Granite from the Black Hills
Major Minerals: Quartz, Microcline, Orthoclase
Rock: Pyroclastic rock found in Geo Labs
Major Minerals: Sanidine, Quartz, Glass
Rock: Slate from Thomson Dam
Major Minerals: Plagioclase, Orthoclse, Muscovite, Quartz
Rock: Basalt from near Light House, Lake Superior
Major Minerals: Plagioclase, CPX, OPX
Rock: Tractolite Gabbro from Duluth complex
Major Minerals: Plagioclase, CPX, OPX
Rock: Dish Hill Xenoliths
Major Minerals: Olivine, Plagioclase, Amphibole, Biotite
Rock: Garnet Schist from Black Hills
Major Minerals: Garnet, Biotite, Muscovite, Plagioclase, Quartz
Rock: Morton Gneiss Saprolite from Redwood Falls Minnesota
Major Minerals: Quartz
Rock: Mixed magmas from Granite Falls Minnesota
Major Minerals: Hornblende, Plagioclase, Biotite, Quartz
Rock: Granite with basaltic dike Collected from Granite Falls Minnesota (Rail Road Gravel Quary)
Major Minerals: Plagioclase, Biotite
Rock: Granite with small basaltic dike (This rock has smaller Dike compared to BH250-98)
Major Minerals: Plagioclase, CPX, Quartz, Biotite
Rock: Pink Granite
Major Minerals: Quartz, Orthoclase, Perthite
Rock: Welded Tuff, Rhyolite from Missouri
Major Minerals: Quartz, Sandine, Orthoclase
Rock: Gabbro from Stillwater Complex 2
Major Minerals: Plagioclase, Olivine
Rock: Gabbro from Stillwater Complex 1
Major Minerals: CPX, Plagioclase
Rock: Graphic Granite
Major Minerals: Quartz, Orthoclase
Rock: Granite from railroad track quary in Grantie Falls, Minnesota
Major Minerals: Quartz, Orthoclase, Albite, Biotite, Hornblende
Rock: Granodiorite from Little Chicago
Major Minerals: Quartz, Orthoclase, Albite, Hornblende, Biotite,
Rock: Rhyolite from Baraboo Wisconsin
Major Minerals: Sanidine, Quartz, Devitrified glass
Rock: Phyllite from Baraboo, Wisconsin
Major Minerals: Talc
Rock: Komatiite with Spinfixe Olivine
Major Minerals: Olivine
Rock: Bearpaw Green Porphry (Department rock)
Major Minerals: Nepheline, Aegerine (Sodic Pyroxenes), Sodic Amphiboles
Rock: Basalt from Hawaii
Major Minerals: Titanaugite, Plagioclase
Rock: Leucite-rich rock
Major Minerals: Leucite
Rock: Leucite-rich rock
Major Minerals: Leucite, Nepheline, Sodic Pyroxenes
Rock: Olivine Basalt from Hawaii (HA-19)
Major Minerals: Olivine(Forsterite), Pyroxene, Plagioclase
Rock: Rock from geology collection
Major Minerals: Perthite, Antiperthite, Albite, Hornblende, Quartz, Garnet
Rock: Ultramafic rock collected by Isaac Larson (WA state)
Major Minerals: Olive, Serpentite, OPX, CPX
Rock: Marble-Geology collection MC1.51
Major Minerals: Calcite
Rock: Marble-Geology collection MC1.56
Major: Calcite, Biotite, Muscovite, Plagioclase, Quartz
Rock: Quartzite from Northern Minnesota (near the Turbidite outcrop)
Major Minerals: Arkosic sst (Metamorphosed now), Quartz
Rock: Amphibolite from Confusion Point
Major Minerals: Amphibole (Hornblende)
Rock: Felsic rock from Confusion Point
Major Minerals: Orthoclase, Plagioclase
Rock: Basalt from dike in Thomson Dam, near Duluth
Major Minerals: CPX, Plagioclase, Biotite
Rock: Anorthosite from Silver Bay
Major Minerals: Anorthite
Rock: Rhyolite from Shovel Point
Major Minerals: Quartz, Plagioclase, Glassy groundmass
Rock: Granite from near Light House, Duluth
Major Minerals: Quartz
Rock: Sandstone from Black Hills (upper unit)
Major Minerals: Quartz
Rock: Sandstone from Black Hills (lower unit)
Major Minerals: Quartz
Rock: Staurolite Schist from Black Hills, South Dakota, (INg, mine)
Major Minerals: Garnet, Biotite, Staurolite, Quartz
Rock: Schist from Black Hills, South Dakota, at 244/16A instersection
Major Minerals: Biotite, Muscovite, Quartz
Rock: Schist from Black Hills, South Dakota
Major Minerals: Biotite, Muscovite, Quartz
Rock: Rock with carbonate clast from Northen Minnesota
Major Minerals: Siderite
Rock: Turbidite from outcrop near HWY 77 in northern Minnesota
Major Minerals:
Rock: Gneiss from Confusion Point, Northern Minnesota
Major Minerals: Orthoclase, Quartz, Biotite
Rock: Minnesotatite from a mine in northern Minnesota
Major Minerals: Siderite
Rock: Sandstone from Amnicon Falls, Wisconsin
Major Minerals: Quartz, Orthoclase, Albite, Plagoclase
Rock: Basalt from Cape Verde area (Collected by Sarah Greene)
Major Minerals: Plagioclase, Amphiboles, Pyroxenes (Zoned Titanaugites)
Rock:
Major Minerals: Biotite, Garnet, Staurolite, Kyanite, Orthoclase
Rock: Small Tourmaline Crystals (Rock Collected by Bill Dinklage from the Himalayas)
Major Minerals: Tourmaline, Muscovite, Albite
Rock: Skarn Deposit rock containing Tourmaline
Major Minerals: Tourmaline
Rock: Amphibolite
Major Minerals: Amphibole, Biotite, Plagioclase
Rock: Marble
Major Minerals: Calcite, Wollastonite
Rock:
Major Minerals: Biotite and unknown mineral (perhaps Siderite)
Rock: MetaGabbro from Granite Falls, Minnesota (Gabbroic Rock)
Major Minerals: OPX, CPX, Hornblende, Plagioclase, Quartz
Rock: Garnet Schist from Granite Falls Minnesota (Garnet Rich Rock)
Major Minerals: Garnet, Biotite, Quartz, Plagioclase
Rock: Blue Schist rock from Greece
Major Minerals: Glaucophane, Garnet, Muscovite
Rock: Duluth Gabbro
Major Minerals: Anorthitic Plagioclase, Olivine, Opx, Cpx
Rock: Scared Heart Granite from Minnesota
Major Minerals: Quartz, Microcline, Orthoclase, Albite, Biotite
Rock: High Grade Metamorphic rock from Beartooth Mountain
Major Minerals: Allanite, Biotite, Microcline, Orthoclase
Rock: High Grade Metamorphic Rock from Beartooth Mountain
Major Minerals: Quartz, Sillmanite, and some Cordierite grains
Rock: Anorthosite
Major Minerals: Anorthite
Rock: Garnet Staurolite Schist
Major Minerals: Garnet, Staurolite, Quartz, Biotite, Muscovite
Rock: Marble containing Wollastonite
Major Minerals: Calcite, Wollastonite
Rock: Marble
Major Minerals: Calcite
Rock: Amphibolite
Major Minerals: Amphibole
Rock: Dunite
Major Minerals: Olivine
Rock: Schist
Major Minerals: Andalusite, Biotite
Rock: Aragonite cut perpendicular to the c-axis
Major Minerals: Aragonite
Rock: Topaz crystals with obtuse and acute biaxial interference figures respectively
Major Minerals: Topaz
Rock: Apatite cut perpendicular to the c-axis
Major Minerals: Apatite
Rock: Calcite cut perpendicular to the c-axis
Major Minerals: Calcite
Rock: Quartz cut perpendicular to the c-axis
Major Minerals: Quartz
Rock: Bill's Rock
Major Minerals: Garnet, OPX, some Plagioclase
Rock: Sodalite containing rock
Major Minerals: Sodalite
Rock: Serpentine
Major Minerals: Serpentine
Rock: Schist
Major Minerals: Tremolite, Talc
Rock: Kyanite Schist
Major Minerals: Kyanite
Rock: Chlorite Schist
Major Mierals: Chlorite
Rock: Skarn containing Epidote
Major Minerals: Epidote, Calcite
Rock: Baraboo Quartzite
Major Minerals: Quartz
Rock: Garnet Staurolite Schist
Major Minerals: Garnet, Staurolite, Muscovite
Rock: Garnet Staurolite Schist
Major Minerals: Garnet, Staurolite
Rock:
Major Minerals: Plagioclase, Hornblende, Hypersthene, Enstatite, Biotite
Rock: Glaucophane Schist
Major Minerals: Glaucophane, Quartz
Rock: Schist
Major Minerals: Chloritoid, Garnet, Quartz
Rock: Quartzite
Major Minerals: Quartz
Rock: Garnet Staurolite Mica Schist
Major Minerals: Garnet, Staurolite, Muscovite, Biotite, Quartz
Rock: Tuff
Major Minerals: Basaltic Hornblende, Biotite, Albite, Sanidine, CPX, Quartz
Rock: Dunite
Major Minerals: Olivine
Rock: Felsic Rock
Major Minerals: Orthoclase, some Plagioclase
Rock: Andesite
Major Minerals: Amphibole, Plagioclase
Rock: Mica Schist
Major Minerals: Muscovite, Biotite, Quartz, Plagioclase
Rock: Granite
Major Minerals: Quartz, Orthoclase, Albite, Microcline
Rock: Metamorphosed Dolostone from Alta, Utah
Major Minerals: Brucite, Periclase, Calcite
Rock: Gabbro
Major Minerals: Anorthitic Plagioclase, OPX, CPX
Rock: Garnet Sillimanite Schist
Major Minerals: Sillimanite, Garnet
Rock: Pyroxenite
Major Minerals: OPX, CPX
Rock: Basaltic Hornblende
Major Minerals: Basaltic Hornblende
Rock: Garnet Glaucophane Schist
Major Minerals: Glaucophane Garnet
Rock: Anorthosite
Major Minerals: Anorthite
Rock: Talc Schist
Major Minerals: Talc, Calcite
Rock: Alta Stock, Carbonate Rock
Major Minerals: Calcite, Olivine, Serpentine
Rock: Garnet Mica Schist
Major Minerals: Garnet, Quartz, Muscovite
Rock: Ultramafic Rock
Major Minerals: OPX, CPX
Rock: Alaska Rock, Collected by C. Tape
Major Minerals: Sillimanite, Garnet
