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Unformatted text preview: banded appearance Foliated As in granite Quartz, feldspar, mica gneiss 1. Tints of gray Foliated Finely crystalline; impart a sheen or luster Quartz Phyllite 2. Silber to black sparkle Foliated Coarsely crystalline Calcite or dolomite Schist 3. Black, gray, green, maroon Foliated Very finely crystalline; slight sheen Appearance of clay Slate 4. White, gray, pink Non-foliated Finely to coarsely crystalline Silicates, mica, hornblende, Marble 5. Black to brown Non-foliated Super fine textured, glossy Metamorphosed plant material Anthra cite Coal...
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- Fall '10
- METAMORPHIC ROCK IDENTIFICATION, granite Finely crystalline, Specimen number example