Erstellt von Jeannie Arnold
vor etwa 2 Jahre
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Frage | Antworten |
MINERAL | Quartz |
MINERAL | K Feldspar |
MINERAL | Biotite |
MINERAL | Muscovite |
MINERAL | Olivine |
MINERAL | Horneblende |
MINERAL | Garnet |
MINERAL | Plagioclase |
MINERAL | Talc |
MINERAL | Gypsum |
MINERAL Streak = reddish grey | Hematite |
MINERAL | Pyrite |
MINERAL | Halite |
MINERAL | Galena |
MINERAL magnetic | Magnetite |
MINERAL Streak = brownish yellow | Goethite |
MINERAL | Calcite |
MINERAL Streak marks easily | Graphite |
MINERAL Resinous Streak = brownish yellow 3-4 hardness | Sphalerite |
MINERAL | Copper |
IGNEOUS Red, pink, grey | Granite |
IGNEOUS Black, white, grey | Diorite |
IGNEOUS Horneblende splinters | Andesite |
IGNEOUS Grey, black | Gabbro |
IGNEOUS Grey, dark grey Nonmetallic | Basalt |
IGNEOUS | Periodite |
IGNEOUS | Obsidian |
IGNEOUS Dull, white, grey Soft | Tuff |
IGNEOUS | Vesicular Basalt |
IGNEOUS White | Pumice |
IGNEOUS Dark grey | Scoria |
SEDIMENTARY Abundance of K Feldspar Rough, sandpapery | Arkose |
SEDIMENTARY Sandpaper feel | Sandstone |
SEDIMENTARY Porous, looks like scoria Reacts to acid test | Travertine |
SEDIMENTARY Does not react to acid test Jet black | Coal |
SEDIMENTARY Looks like granola bar Reacts to acid test | Coquina |
SEDIMENTARY Streak makes powder that reacts w acid test | Dolostone |
SEDIMENTARY Smooth Acid test works | Chalk |
SEDIMENTARY Dark black, thin layers | Shale |
SEDIMENTARY Rounded shape | Conglomerate |
SEDIMENTARY Angular shape | Breccia |
SEDIMENTARY Mostly calcite Smooth, chalky | Limestone |
SEDIMENTARY Smooth, glassy Sharp edges | Chert |
METAMORPHIC Black, grey, red | Slate |
METAMORPHIC Fine-grained, dense Has a sheen | Phyllite |
METAMORPHIC Layering Medium to fine grain size | Schist |
METAMORPHIC Banding Quartz/feldspar Horneblende/biotite | Gneiss |
METAMORPHIC Hard, scratches glass Sandstone | Quartzite |
METAMORPHIC Calcite/dolomite | MARBLE |
METAMORPHIC Black, shiny | Anthracite Coal |
METAMORPHIC Dense, dark color Any rock type | Hornfel |
METAMORPHIC Layers | Garnet Schist |
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