rocks
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Which rock is only formed by regional metamorphism? | show 🗑
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show | heat and pressure during metamorphism
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Which sedimentary rock is most likely to be changed to slate during regional metamorphism? | show 🗑
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The rock shown below has foliated texture and contains the minerals amphibole, quartz and feldspar arranged in coarse-grained bands | show 🗑
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show | Foliated texture with microscopic mica crystals
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show | Schist
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show | shale-slate-phyllite-schist-gneiss
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show | marble
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What kind of rocks does the complaining rock collector want? | show 🗑
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Particles of sediment collected from a lake bottom average 1.2 centimeters in diameter. If left on the lake bottom to become buried by more sediment and compressed into rock, these particles would form | show 🗑
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Which land-derived sedimentary rock could have formed by the compaction and cementation of particles smaller than 0.0003 centimeters in diamteter? | show 🗑
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show | chemically formed sedimentary rock that consists mainly of the mineral calcite
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Which characteristic determines whether a rock is classified as shale, a siltstone, a snastone or a conglomerate? | show 🗑
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show | Source material eroded- sediments deposited-sediments compacted and cemented
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What do each of these areas of mineral deposits have in common? | show 🗑
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Limestone, gypsum and salt are rocks formed by the processes of | show 🗑
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Which process could lead directly to the formation of pumice rock? | show 🗑
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show | solidification
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show | noncrystalline glassy texture
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Igneous rocks | show 🗑
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Intrusive rocks | show 🗑
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Extrusive rocks | show 🗑
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Sedimentary rocks | show 🗑
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show | compacted sediment, classified by size
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show | evaporates, precipitates and biological matter
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show | rocks are changed as a result of exposure to intense heat or pressure
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show | heat
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Regional metamorphism | show 🗑
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show | how they form ( origin )
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show | lava that stays underground / melted rock underground
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lava | show 🗑
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show | form from magma that cools down slowly under the ground. The slower the magma cools down the larger the intergrown crystals become
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Extrusive rocks | show 🗑
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show | compaction and cementation of particles of rocks and sediments
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Clastic sed. Rocks | show 🗑
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Clastic rocks are grouped / classified according to | show 🗑
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Chemical Sed. Rocks | show 🗑
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Bioclastic Sed. Rocks | show 🗑
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show | form from the re-crystallization of unmelted rock material under intense heat and or pressure
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Regional Meta. Rocks | show 🗑
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show | forms at the interface between magma and surrounding rock underground
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Created by:
manie