A sedimentary rock formed from interlocking crystals has a ______ texture.Multiple choice question.detritalcementedfine-grainedcrystallineclastic
Question
A sedimentary rock formed from interlocking crystals has a ______ texture.
- Multiple choice question.
- detrital
- cemented
- fine-grained
- crystalline
- clastic
Solution
Break Down the Problem
- Identify the types of textures of sedimentary rocks.
- Determine which texture relates to interlocking crystals.
Relevant Concepts
In sedimentary rocks, textures can be described as:
- Detrital: Formed from pre-existing rock fragments.
- Cemented: Involves particles that are glued together.
- Fine-grained: Composed of small particles.
- Crystalline: Formed from the interlocking of crystals, indicating that the minerals have solidified and grown together.
- Clastic: Made of fragments or clasts of pre-existing minerals or rock.
Analysis and Detail
As the question describes a sedimentary rock formed from interlocking crystals, the term that best fits this description is crystalline texture. This occurs when minerals crystallize and grow together during the formation of the rock.
Verify and Summarize
Looking at the definitions of the textures, crystalline texture is the only one directly associated with the formation of interlocking crystals.
Final Answer
Crystalline.
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