Siltstone

usgb/ˈsɪltˌstoʊn/
noun

A fine-grained sedimentary rock that is composed of silt particles.

The quarry produced a lot of siltstone which is used in making bricks.
Visual representation of "siltstone" - A fine-grained sedimentary rock that is composed of silt particles.

Often appears as...

  • siltstone deposit
  • siltstone formation

Usage tips

Neutral

Geological formation, sedimentary layers, rock type

Definition 1 of 2
Visual representation of "siltstone"
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Contextual Use

When discussing types of sedimentary rocks, it's essential to be specific about their composition and characteristics.

Illustration for Contextual Use
Siltstone, unlike sandstone, is finer and feels smooth.
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Visual Identification

Siltstone often appears in layers and can be recognized by its grain size.

Illustration for Visual Identification
Look for a rock that feels gritty but is not as coarse as sandstone.
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Practical Application

Siltstone is used in construction and can influence the laying of foundations.

Illustration for Practical Application
Understanding the underlying geology, including siltstone, is crucial for stable building.
Visual representation of the word "Siltstone"

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