Flashcards
Meta, Sedim, Igneo, Miner rocks
Cards in this deck (4)
- 1MineralsCleavage
streak
luster
hardness
uniform color
obvious crystal shape - 2igneous rocksglassy
vesicular
intergrown crystals(looks like minerals were smashed up and mixed together) - 3Sedimentary rocksgrains
fragments
sediments ( sand, pebbles )
crystal shape
subtle layering
crystals
fossils / shells
compressed, cemented layering - 4Metamorphic rocksdistinct clear sharp layers (foliation)
banding ( light dark)
inter grown crystals that were flattened and elongated and distorted (ex.marble)
Information
- Description
- how to identify each rock and classify them into one of the four groups
- Created by
- Alliyah Guerrido
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