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Home » Rocks » Sedimentary Rocks » Siltstone

Siltstone


What is Siltstone?



Siltstone is a clastic sedimentary rock that forms from silt-size (between 1/256 and 1/16 millimeter diameter) weathering debris.


IGNEOUS ROCKS
Andesite
Andesite
Basalt
Basalt
Quartz Diorite
Diorite
Gabbro
Gabbro
Granite
Granite
Obsidian
Obsidian
Pegmatite
Pegmatite
Peridotite
Peridotite
Pumice
Pumice

Rhyolite
Rhyolite

Scoria
Scoria

Welded Tuff
Tuff

METAMORPHIC ROCKS
Amphibolite
Amphibolite
Gneiss
Gneiss
Hornfels
Hornfels
Marble
Marble
Novaculite
Novaculite

Phyllite
Phyllite

Quartzite
Quartzite

Muscovite Schist
Schist

Slate
Slate

Soapstone
Soapstone

   
SEDIMENTARY ROCKS
Breccia
Breccia
Chert
Chert
Anthracite Coal
Coal
Conglomerate
Conglomerate
Dolomite
Dolomite
Flint
Flint
Hematite Iron Ore
Iron Ore
Limestone
Limestone
Oil sand
Oil Sand
Oil shale
Oil Shale
Halite Rock Salt
Rock Salt
Sandstone
Sandstone
Shale
Shale
Siltstone
Siltstone
   



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Siltstone
Siltstone: The specimen shown is about two inches (five centimeters) across.


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