384507
Beschreibung
Mindmap von Chellezey! xx, aktualisiert more than 1 year ago
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Erstellt von Chellezey! xx
vor mehr als 10 Jahre
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Igneous Rocks
- Rocks formed from cooling magma
- Rocks formed by magma reaching the surface called EXTRUSIVE
- Small crystals ~ rapid cooling
- Small crystals ~ rapid cooling
- Rocks formed from cooling magma underground are called INTRUSIVE
- Large Crystals - Slow cooling magma
- Large Crystals - Slow cooling magma
- Rocks formed by magma reaching the surface called EXTRUSIVE
- CHARACTERISTICS:
- hard
- Strong
- Interlocking Crystals
- hard
- Dark colored rocks have high mineral content
- Crystals are solids that have a variety of shapes
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