7019213
Description
Flashcards by Alliyah Guerrido, updated more than 1 year ago
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Created by Alliyah Guerrido
over 7 years ago
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| Question | Answer |
| Minerals | Cleavage streak luster hardness uniform color obvious crystal shape |
| igneous rocks | glassy vesicular intergrown crystals(looks like minerals were smashed up and mixed together) |
| Sedimentary rocks | grains fragments sediments ( sand, pebbles ) crystal shape subtle layering crystals fossils / shells compressed, cemented layering |
| Metamorphic rocks | distinct clear sharp layers (foliation) banding ( light dark) inter grown crystals that were flattened and elongated and distorted (ex.marble) |
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